CN201837077U - Novel energy-saving two-purpose wall-mounted gas boiler - Google Patents
Novel energy-saving two-purpose wall-mounted gas boiler Download PDFInfo
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- CN201837077U CN201837077U CN2009202548814U CN200920254881U CN201837077U CN 201837077 U CN201837077 U CN 201837077U CN 2009202548814 U CN2009202548814 U CN 2009202548814U CN 200920254881 U CN200920254881 U CN 200920254881U CN 201837077 U CN201837077 U CN 201837077U
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- bathing
- heating
- water
- combustion chamber
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Abstract
The utility model provides a novel energy-saving two-purpose wall-mounted gas boiler which comprises the following components: an exhaust opening, a smoke exhaust fan, a combustion chamber, an igniting needle/flame induction needle, a combustor, an igniter, a card type heating water outlet temperature sensor, a card type bathing temperature sensor, a gas valve, a power switch, a heating water outlet joint, a power plug, a bathing water outlet joint, an air pressure switch, a heat exchanger, a limit temperature switch, a heating flow switch, an expansion water tank, a water pressure meter, a card type heating water returning temperature sensor, an automatic exhaust valve, a water pressure switch (with a 0.3MPa safety valve), a circulating pump, a bathing flow sensor safety valve, a heating water returning joint, a bathing water inlet joint, a water supplementing valve, a gas joint, an air inlet, a housing, a front cover, a heat insulation plate, a back heat insulation plate of the combustion chamber, a front heat insulation plate of the combustion chamber, a balance box cover, a balance box, a fuzzy controller, etc. The utility model is mainly characterized in that: the whole structure of the wall-mounted gas boiler is composed of three layers, namely a heat insulation layer, a balance layer and the combustion chamber; except for the limit temperature switch and the heating flow switch, all sensors of the whole boiler is equipped between the first layer and the second layer; all card type temperature sensors are respectively equipped on the corresponding water pipes; and the air pressure switch is directly equipped to a back surface of the wall-mounted gas boiler. The signal output ends of all temperature sensors are directly connected with an input end of the fuzzy controller. An output end of the fuzzy controller is connected with a proportional valve for forming temperature closed-loop control adjustment. The design of the utility model realizes energy-saving, safe and stable operation of the wall-mounted gas boiler.
Description
Technical field
The present invention relates to the dual-purpose burnt gas wall hanging furnace of a kind of novel heating bathing.
Background technology
In the prior art, wall hanging stove complete machine control model adopts open loop PID control, structure generally adopts double-decked insulation, and blast switch, heating temperature sensor, bathing temperature sensor are installed in the tandem-driving bogie, and heating temperature sensor and bathing temperature sensor directly are immersed in the water the inside.The wall hanging furnace superintendent time, the temperature in the tandem-driving bogie can exert an influence to the precision of temperature sensor when moving, and the water of heating system and bath system can produce corrosion to temperature sensor simultaneously; Rubber parts, working of plastics such as blast switch and sensor wire harness are subjected to temperatures involved that the phenomenon of premature aging takes place easily, cause abnormal running phenomenons such as wall hanging furnace temperature control is inaccurate, burn deterioration, frequent starting, finally take place life-span reductions, fault rate height, the thermal efficiency lowly, the defective of highly energy-consuming.
Goal of the invention
In order to overcome existing burnt gas wall hanging furnace because the temperature control deviation that open loop PID controls, ambient temperature effect causes is big, malcombustion, frequent starting, the higher defective of energy consumption, and because the unreasonable sensor premature aging that causes of burnt gas wall hanging furnace complete machine structure, corrosion etc. influences the defective of machine life, and the dual-purpose burnt gas wall hanging furnace of this novel energy-conserving is developed.
Summary of the invention
The utility model comprises exhaust opening, smoke exhaust fan, the combustion chamber, the igniting pin the flame inductive needle, burner, igniter, cassette heating leaving water temperature sensor, cassette bathing temperature sensor, gas valve, power switch, the heating water out adapter, attaching plug, the bathing water out adapter, blast switch, heat exchanger, the limiting temperature switch, the heating flow switch, expansion tank, water pressure gauge, cassette heating water return temperature sensor, automatic exhaust steam valve, hydraulic pressure switch (band 0.3MPa safety valve), circulating pump, bathing flow sensor safety valve, the heating water return joint, the bathing water supply connector, water compensating valve, gas joint, advance air scoop, housing, protecgulum, thermal insulation board, thermal insulation board behind the combustion chamber, thermal insulation board before the combustion chamber, the balance case lid, tandem-driving bogie, elements such as fuzzy controller.
Described wall hanging stove overall structure constitutes by three layers, the heat-insulation layer that outermost layer is made up of housing (about each), protecgulum and thermal insulation board, and heat-insulation layer separates combustion zone and control zone fully, the heat that the while protecgulum can the absorption portion combustion chamber; The second layer is by balance case lid, tandem-driving bogie Compositional balance layer, and balance layer provides burning required air, has the effect of preheated air; Form the combustion chamber by thermal insulation board, smoke exhaust fan, combustion chamber, heat exchanger, igniting Zhen flame inductive needle, burner before thermal insulation board, the combustion chamber behind the combustion chamber for the 3rd layer.
Described wall hanging stove is except that limit temperature switch and heating flow switch, the all sensors of complete machine all are installed between the ground floor and the second layer, described cassette heating leaving water temperature sensor, cassette cassette bathing temperature sensor, cassette heating water return temperature sensor are installed in heating outlet pipe between housing and the tandem-driving bogie, bathing outlet pipe respectively and above the heating water return pipe, blast switch has directly installed to the back side of wall hanging stove.
The signal output part of described return water temperature sensor, bathing temperature sensor and leaving water temperature sensor is connected to the input of fuzzy controller, and the output of fuzzy controller connects proportioning valve, constitutes the temperature closed loop control and regulation.
Described heat exchanger has adopted the elliptical tube structure, and bathing water is flow through by the bathing waterpipe, and heating water is flow through by the heating waterpipe, heat-exchanger fin, and the heating waterpipe, the bathing waterpipe adopts integral braze-welded moulding.
Form the burning and gas-exhausting system by smoke exhaust fan, combustion chamber, heat exchanger, igniting Zhen flame inductive needle, burner, be placed on by advancing in the confined space that air scoop, housing, (about each), balance case lid, tandem-driving bogie form, the forced discharge of flue gas and the negative pressure of air suck and constitute pressure supply and exhaust structure.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 is the left cutaway view of Fig. 1
Fig. 3 is the cutaway view of the utility model heat exchanger
Fig. 4 is the fuzzy controller circuit block diagram
Among the figure: 1. exhaust opening 2. smoke exhaust fans 3. combustion chambers 4. ignition electrodes flame inductive needle 5. burners 6. igniters 7. cassettes heating leaving water temperature sensor 8. cassette bathing temperature sensors 9. gas valves 10. power switches 11. heating water out adapters 12. attaching plugs 13. bathing water out adapters 14. blast switch 15. heat exchangers, 16. limiting temperature switches, 17. heating flow switches, 18. expansion tanks, 19. water pressure gauges, 20. cassette heating water return temperature sensors, 21. automatic exhaust steam valves, 22. hydraulic pressure switches (band 0.3MPa safety valve) 23. circulating pumps, 24. bathing flow sensor 25.0.8MPa safety valves, 26. heating water return joints, 27. bathing water supply connectors, 28. water compensating valves, 29. gas joints, 30. housings, 31. protecgulums, 32. protecgulum thermal insulation boards, 33. combustion chamber thermal insulation boards, 34. tandem-driving bogies, 35. fuzzy controllers.
15-1. heat-exchanger fin 15-2. heating waterpipe 15-3. bathing waterpipe
The specific embodiment
Referring to Fig. 1-Fig. 3, under heating mode, heating water is entered by heating water return joint 26, promote through circulating pump 23, automatic exhaust steam valve 21 automatic vents, make heating flow switch 17 detect water-flow signal, hydraulic pressure switch 22 detects hydraulic signal, controller drives gas valve 9 and starts then, light a fire simultaneously pin 4 igniting of flame inductive needle combustion gas is lighted and the flame detection signal, combustion gas is by gas joint 28, gas valve 9, burner 5,3 burnings in the combustion chamber, the heat transferred heat exchanger 15 that burning produces, the hot water of heat exchanger 15 is given external heat sink by heating water out adapter 11 elution bands, realizes heating function.Water outlet and backwater place at heating system respectively have a cassette heating leaving water temperature sensor 7 and cassette heating water return temperature sensor 20 to experience water temperature, employing is with the return water temperature master control, the closed loop control mode of the auxilliary control of leaving water temperature, burning is moved by optimum state all the time, reach abundant purpose of energy saving, blast switch 14 in the wall hanging stove, limiting temperature sensor 16, heating flow sensor 17, cassette heating water return temperature sensor 20, various safety sensors such as cassette heating leaving water temperature sensor 7 carry out full Based Intelligent Control by 35 pairs of equipment of fuzzy controller, and the assurance security of system is normally moved.
Referring to Fig. 1-Fig. 3, open the hot water tap, running water enters the wall hanging stove by bathing water supply connector 27, bathing flow sensor 24 detects flow signal, controller stops the work of circulating pump 23, controller drives gas valve 9 startups then, light a fire simultaneously pin flame inductive needle 4 igniting combustion gas is lighted and the flame detection signal, combustion gas is by gas joint 28, gas valve 9, burner 5,3 burnings in the combustion chamber, the heat transferred heat exchanger 15 that burning produces, heat exchanger 15 is a sleeve type structure, because circulating pump 23 is out of service, the water of heating waterpipe 15-2 stops to flow, the heat that burning produces conducts to water in the heating waterpipe 15-2 by heat-exchanger fin 15-1, conducts to running water in the bathing waterpipe 15-3 by the water of heating waterpipe 15-2 again, and the running water in the bathing waterpipe 15-3 flows out to shower nozzle etc. by bathing water out adapter 13 and goes out hot water apparatus after heating.Sensors such as the blast switch 14 in the wall hanging stove, limiting temperature sensor 16, bathing flow sensor 24, cassette bathing temperature sensor 8 carry out full Based Intelligent Control by 35 pairs of equipment of fuzzy controller, guarantee constant-temperature hot water, and the assurance security of system is normally moved.
Referring to Fig. 2, heat exchanger has adopted the elliptical tube structure, and bathing water is flow through by bathing waterpipe 15-3, and heating water is flow through by heating waterpipe 15-2, heat-exchanger fin 15-1, heating waterpipe 15-2, bathing waterpipe 15-3 adopts integral braze-welded moulding, with the existing circular tube structure that adopts, the wicking technology is compared, both realized bathing, the requirement in the two water routes of heating helps to improve the thermal efficiency again.
Claims (5)
1. the burnt gas wall hanging furnace that novel energy-conserving is dual-purpose is characterized in that wall hanging stove overall structure constitutes by three layers, and outermost layer is by housing
,The heat-insulation layer that protecgulum and thermal insulation board are formed, heat-insulation layer separates combustion zone and control zone fully, the heat that the while protecgulum can the absorption portion combustion chamber; The second layer is by balance case lid, tandem-driving bogie Compositional balance layer, and balance layer provides burning required air, has the effect of preheated air; The 3rd layer by thermal insulation board behind the combustion chamber, thermal insulation board before the combustion chamber, smoke exhaust fan, the combustion chamber, heat exchanger, the flame inductive needle, burner is formed the combustion chamber, comprises exhaust opening in the three-decker, smoke exhaust fan, the combustion chamber, the flame inductive needle, burner, igniter, cassette heating leaving water temperature sensor, cassette bathing temperature sensor, gas valve, power switch, the heating water out adapter, attaching plug, the bathing water out adapter, blast switch, heat exchanger, the limiting temperature switch, the heating flow switch, expansion tank, water pressure gauge, cassette heating water return temperature sensor, automatic exhaust steam valve, hydraulic pressure switch, circulating pump, bathing flow sensor safety valve, the heating water return joint, the bathing water supply connector, water compensating valve, gas joint, advance air scoop, housing,. protecgulum, thermal insulation board, thermal insulation board behind the combustion chamber, thermal insulation board before the combustion chamber, the balance case lid, tandem-driving bogie, the fuzzy controller element.
2. the dual-purpose burnt gas wall hanging furnace of a kind of novel energy-conserving according to claim 1, it is characterized in that, described wall hanging stove is except that limit temperature switch and heating flow switch, the all sensors of complete machine all are installed between the ground floor and the second layer, described cassette heating leaving water temperature sensor, cassette heating water return temperature sensor are installed in heating outlet pipe between housing and the tandem-driving bogie, bathing outlet pipe respectively and above the return pipe, blast switch has directly installed to the back side of wall hanging stove.
3. the dual-purpose burnt gas wall hanging furnace of a kind of novel energy-conserving according to claim 1 and 2, it is characterized in that, the signal output part of return water temperature sensor, bathing temperature sensor and leaving water temperature sensor is connected to the input of fuzzy controller, the output of fuzzy controller connects proportioning valve, constitutes the temperature closed loop control and regulation.
4. the dual-purpose burnt gas wall hanging furnace of a kind of novel energy-conserving according to claim 1, it is characterized in that, described heat exchanger has adopted the elliptical tube structure, bathing water is flow through by the bathing waterpipe, heating water is flow through by the heating waterpipe, heat-exchanger fin, the heating waterpipe, the bathing waterpipe adopts integral braze-welded moulding.
5. the dual-purpose burnt gas wall hanging furnace of a kind of novel energy-conserving according to claim 1, it is characterized in that, form the burning and gas-exhausting system by smoke exhaust fan, combustion chamber, heat exchanger, flame inductive needle, burner, be placed on by advancing in the confined space that air scoop, housing, balance case lid, tandem-driving bogie form, the forced discharge of flue gas and the negative pressure of air suck to constitute forces the supply and exhaust structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202548814U CN201837077U (en) | 2009-12-01 | 2009-12-01 | Novel energy-saving two-purpose wall-mounted gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202548814U CN201837077U (en) | 2009-12-01 | 2009-12-01 | Novel energy-saving two-purpose wall-mounted gas boiler |
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| Publication Number | Publication Date |
|---|---|
| CN201837077U true CN201837077U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202548814U Expired - Fee Related CN201837077U (en) | 2009-12-01 | 2009-12-01 | Novel energy-saving two-purpose wall-mounted gas boiler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036497A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its preheating start-up and shut-down control method |
| CN108088070A (en) * | 2017-12-07 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of Intelligent preheating gas heater and its subsystem and implementation method |
| CN108088069A (en) * | 2017-12-07 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of energy saving gas burning water heater for possessing pre- hot function, heating system and method |
| CN108460456A (en) * | 2018-03-12 | 2018-08-28 | 谭野 | A kind of multifunctional fuel wall-hung boiler united heat device |
| CN109442759A (en) * | 2018-12-17 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of burnt gas wall hanging furnace of wired and wireless voice control |
| CN110440455A (en) * | 2019-08-19 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of fuel wall hanging furnace heating combustion method, system and wall-hung boiler |
| CN111829172A (en) * | 2020-07-31 | 2020-10-27 | 广东万和新电气股份有限公司 | System for heating by using gas water heater and control method |
-
2009
- 2009-12-01 CN CN2009202548814U patent/CN201837077U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036497A (en) * | 2017-12-07 | 2018-05-15 | 成都前锋电子有限责任公司 | A kind of gas heater and its preheating start-up and shut-down control method |
| CN108088070A (en) * | 2017-12-07 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of Intelligent preheating gas heater and its subsystem and implementation method |
| CN108088069A (en) * | 2017-12-07 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of energy saving gas burning water heater for possessing pre- hot function, heating system and method |
| CN108460456A (en) * | 2018-03-12 | 2018-08-28 | 谭野 | A kind of multifunctional fuel wall-hung boiler united heat device |
| CN109442759A (en) * | 2018-12-17 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of burnt gas wall hanging furnace of wired and wireless voice control |
| CN110440455A (en) * | 2019-08-19 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of fuel wall hanging furnace heating combustion method, system and wall-hung boiler |
| CN111829172A (en) * | 2020-07-31 | 2020-10-27 | 广东万和新电气股份有限公司 | System for heating by using gas water heater and control method |
| CN111829172B (en) * | 2020-07-31 | 2024-04-09 | 广东万和新电气股份有限公司 | System for heating by using gas water heater and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131201 |