CN109612079A - Water-saving gas heater device - Google Patents

Water-saving gas heater device Download PDF

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Publication number
CN109612079A
CN109612079A CN201811473363.1A CN201811473363A CN109612079A CN 109612079 A CN109612079 A CN 109612079A CN 201811473363 A CN201811473363 A CN 201811473363A CN 109612079 A CN109612079 A CN 109612079A
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CN
China
Prior art keywords
water
inlet
circulating water
solenoid valves
steel pipe
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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.)
Granted
Application number
CN201811473363.1A
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Chinese (zh)
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CN109612079B (en
Inventor
孙硕添
朱州
陈俊杰
涂煊
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Shanghai Industrial Automation Instrument Research Institute Co Ltd
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Shanghai Industrial Automation Instrument Research Institute Co Ltd
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Priority to CN201811473363.1A priority Critical patent/CN109612079B/en
Publication of CN109612079A publication Critical patent/CN109612079A/en
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Publication of CN109612079B publication Critical patent/CN109612079B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/12Arrangements for connecting heaters to circulation pipes
    • F24H9/13Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/139Continuous flow heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035Arrangement or mounting of control or safety devices for water heaters using fluid fuel

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention relates to a kind of water-saving gas heater devices, interior of shell is equipped with heat-exchanging chamber and combustion chamber, and combustion chamber is placed in heat-exchanging chamber lower part, bottom of combustion chamber connects natural gas air inlet, water-supply steel pipe is wound outside heat-exchanging chamber, water-supply steel pipe both ends are separately connected cold water inlet and water outlet, the water exit end and inlet segment of water-supply steel pipe are separately connected circulating water inlet and circulating water outlet pipe, it is connected between circulating water inlet and circulating water outlet pipe by circulating water equipment, No.1 solenoid valve is connected on circulating water outlet pipe, No. two solenoid valves are connected on circulating water inlet, No. three solenoid valves are connected on the water exit end of water-supply steel pipe, one to No. two flow sensor, and No. three solenoid valves are located at after No.1 flow sensor, No. four solenoid valves are connected on the inlet segment of water-supply steel pipe, the water exit end top of water-supply steel pipe is equipped with Temperature sensor, micro calculator are separately connected flow sensor, temperature sensor, and signal output end is separately connected one to No. four solenoid valve.

Description

Water-saving gas heater device
Technical field
The present invention relates to a kind of water heater device, especially a kind of gas heater device.
Background technique
There is waste water resource at heating initial stage in general gas water heater used in resident at present.Into the winter In season, when being heated using gas heater, hot water could be flowed out by needing for the cold water reserved in pipeline to be discharged, and the waiting time can allow people Irritated mood, while waste water resource are generated, so being badly in need of a kind of water-saving gas heater device.And on the market at present also No.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of water-saving gas heater devices.
The present invention is achieved by the following technical solutions: a kind of water-saving gas heater device, including shell, exhaust Pipe, heat-exchanging chamber, combustion chamber, No.1 solenoid valve, micro calculator, cold water inlet, natural gas air inlet, water outlet, water delivery Copper pipe, temperature sensor, No. two solenoid valves, No. three solenoid valves, No.1 flow sensor, No. four solenoid valves, No. two flow sensings Device, the interior of shell is equipped with heat-exchanging chamber and combustion chamber, and combustion chamber is placed in heat-exchanging chamber lower part, and bottom of combustion chamber connects day Right gas air inlet, heat-exchanging chamber wind water-supply steel pipe outside, and water-supply steel pipe one end connects cold water inlet, other end connection water outlet Mouthful, the water exit end and inlet segment of the water-supply steel pipe are connected separately with circulating water inlet and circulating water outlet pipe, recirculated water into It is connected between water pipe and circulating water outlet pipe by circulating water equipment, No.1 solenoid valve is connected on circulating water outlet pipe, is followed It is connected with No. two solenoid valves on ring water water inlet pipe, No. three solenoid valves, No.1 flow sensing are connected on the water exit end of water-supply steel pipe Device and No. two flow sensors, and No. three solenoid valves are located at after No.1 flow sensor, connect on the inlet segment of water-supply steel pipe There are No. four solenoid valves, the water exit end top of water-supply steel pipe is equipped with temperature sensor, the signal input part of the micro calculator It is separately connected No.1 flow sensor, No. two flow sensors, temperature sensors, signal output end is separately connected No.1 electromagnetism Valve, No. two solenoid valves, No. three solenoid valves, No. four solenoid valves.
Further, the cold water inlet, natural gas air inlet and water outlet both pass through outer casing bottom, the exhaust pipe Upper end passes perpendicularly through shell upper, and lower end connects heat-exchanging chamber.
Further, the shell exterior is also equipped with LCD panel, and inside is equipped with buzzer and micro calculator, buzzer The signal output end of micro calculator is connected with LCD panel.
Further, the circulating water equipment includes No.1 drip pump, No. two drip pumps, water tank, level sensors Device, the No.1 drip pump, No. two drip pumps, water level sensors are mounted in water tank, circulating water outlet pipe and are followed Ring water water inlet pipe gos deep into water tank bottom, and No.1 drip pump is mounted on circulating water outlet pipe bottom, No. two drip pump peaces Mounted in circulating water inlet bottom, the signal input part of the water level sensor connection micro calculator, No.1 drip pump, The signal output end of No. two drip pump connection micro calculators.
The beneficial effects of the present invention are: by circulating water equipment, can be realized remained in outer water tube the reflux of cold water with And in water-supply steel pipe water circulation, to realize the water-saving result of gas heater.
Detailed description of the invention
Fig. 1 is water-saving gas heater device structural schematic diagram of the invention;
Fig. 2 is the circulating water equipment structural schematic diagram of water-saving gas heater device of the invention;
Fig. 3 is the control principle block diagram of water-saving gas heater device of the invention;
In figure, 1, shell, 2, exhaust pipe, 3, heat-exchanging chamber, 4, combustion chamber, 5, No.1 solenoid valve, 6, circulating water outlet pipe, 7, circulating water inlet, 8, buzzer, 9, micro calculator, 10, LCD panel, 11, cold water inlet, 12, natural gas into Port, 13, water outlet, 14, circulating water equipment, 15, water-supply steel pipe, 16, temperature sensor, 17, No. two solenoid valves, 18, No. three Solenoid valve, 19, No.1 flow sensor, 20, No. four solenoid valves, 21, No. two flow sensors, 22, No.1 drip pump, 23, No. two drip pumps, 24, water tank, 25, water level sensor.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of water-saving gas heater device, by shell 1, exhaust pipe 2, heat-exchanging chamber 3, combustion chamber 4, No.1 solenoid valve 5, circulating water outlet pipe 6, circulating water inlet 7, buzzer 8, micro calculator 9, LCD panel 10, cold water 16, No. two water inlet 11, natural gas air inlet 12, water outlet 13, circulating water equipment 14, water-supply steel pipe 15, temperature sensor electricity 17, No. three solenoid valves 18 of magnet valve, the flow sensor 21 of solenoid valve 20, two of No.1 flow sensor 19, four composition.Exhaust pipe 2 pass perpendicularly through 1 top of shell, and buzzer 8, micro calculator 9, circulating water equipment 14, heat-exchanging chamber 3 and combustion chamber 4 are pacified Inside shell 1, combustion chamber 4 is mounted on 3 lower part of heat-exchanging chamber, and natural gas air inlet 12 connects 4 bottom of combustion chamber, water delivery copper Pipe 15 is wrapped on heat-exchanging chamber 3, and one end connects cold water inlet 11, and the other end connects water outlet 13, circulating water inlet 7 The water exit end and inlet segment of water-supply steel pipe 15 are respectively communicated with circulating water outlet pipe 6, No.1 solenoid valve 5 is connected to recirculated water water outlet On pipe 6, No. two solenoid valves 17 are connected on circulating water inlet 7, No. three solenoid valves 18, No.1 flow sensor 19 and No. two streams Quantity sensor 21 is connected on the water exit end of water-supply steel pipe 15, and No. three solenoid valves 18 are located at after No.1 flow sensor 19, No. four solenoid valves 20 are connected on the inlet segment of water-supply steel pipe 15, and temperature sensor 16 is mounted on the water exit end of water-supply steel pipe 15 Portion, cold water inlet 11, natural gas air inlet 12 and water outlet 13 both pass through 1 bottom of shell, and LCD panel 10 is mounted on Outside shell 1.
As shown in Fig. 2, circulating water equipment 14 by circulating water outlet pipe 6, circulating water inlet 7, No.1 drip pump 22, No. two drip pumps 23, water tank 24, water level sensor 25 form.Circulating water outlet pipe 6 and circulating water inlet 7 go deep into water tank 24 bottoms and it is not connected to 24 bottom of water tank, No.1 drip pump 22 is mounted on 6 bottom of circulating water outlet pipe, No. two small-size water pumpings Pump 23 is mounted on 7 bottom of circulating water inlet, water level sensor 25 be mounted on water tank side and at 6 bottom of circulating water outlet pipe In same level.
It is passed as shown in figure 3, the signal input part of micro calculator 9 is separately connected 19, No. two flows of No.1 flow sensor Sensor 21, temperature sensor 16, water level sensor 25, signal output end be separately connected 5, No. two solenoid valves 17 of No.1 solenoid valve, 22, No. two 18, No. four solenoid valves 20 of No. three solenoid valves, buzzer 8, LCD panel 11, No.1 drip pump small-size water pumpings Pump 23.
When people open water outlet 13, combustion chamber 3 is lighted a fire, and heat-exchanging chamber 4 heats water flow in water-supply steel pipe 15, meanwhile, No.1 flow sensor 19 detects water flow, transmits a signal to miniature calculating 9, and then, No.1 flow sensor 19 stops work Make, microcomputer 9 controls No. four solenoid valves 20 and is closed, and No. two flow sensors 21 work, No. two electricity in normally off Magnet valve 17 is opened, while No. two drip pumps 23 are started to work in circulating water equipment 14, and water outlet 13 to recirculated water is made to intake 7 sections of water pipe inner cold waters of pipe are back to water tank 24, if water back-flow velocity is too low, illustrate to block at water outlet 13, and buzzer 8 is alarmed, After the completion of reflux, No. two flow sensors 21 detect non-water flow, and microcomputer 9 controls No. three solenoid valves 18 and is closed, in normal The No.1 solenoid valve 5 of closed state is opened, and No.1 drip pump 22, water level sensor 25 work, No. two flow sensors 21 to It stops working before igniting next time, recirculated water is pumped into water tank 24 through circulating water inlet 7 by No. two drip pumps 23, small by No.1 Type suction pump 22 pumps out water tank 24 through circulating water outlet pipe 6, when temperature sensor 16 detects that temperature reaches preset value, and sets No. two drip pumps 23 must not be controlled and stop working lower than Current Temperatures, microcomputer 9 by determining temperature, and No. two solenoid valves 17 close It closes, No. three solenoid valves 18 are opened, when 25 sensed water level of water level sensor is lower than 6 bottom of circulating water outlet pipe, it is believed that recirculated water The discharge of 14 water of equipment is clean, and No.1 drip pump 22 stops working, and No.1 solenoid valve 5 restores normally off, No. four solenoid valves 20 open, and water flow enters from cold water inlet 11, flow through water-supply steel pipe 15, are discharged from water outlet 13, and LCD panel 10 is aobvious in real time Showing temperature in water-supply steel pipe 15, flue gas in heat-exchanging chamber 4 is discharged in exhaust pipe 2, when stopping burning, all member resets.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with In the case where spirit, the civilian most water of external water pipe is less, and the reflux of water and circulating-heating in pipeline can be carried out with the device, The changes, modifications that are carried out to embodiment, replacement and variant are still fallen within protection scope of the present invention.

Claims (4)

1. a kind of water-saving gas heater device, including it is shell, exhaust pipe, heat-exchanging chamber, combustion chamber, No.1 solenoid valve, micro- Type calculator, cold water inlet, natural gas air inlet, water outlet, water-supply steel pipe, temperature sensor, No. two solenoid valves, No. three electricity Magnet valve, No.1 flow sensor, No. four solenoid valves, No. two flow sensors, the interior of shell are equipped with heat-exchanging chamber and burning Room, and combustion chamber is placed in heat-exchanging chamber lower part, bottom of combustion chamber connects natural gas air inlet, winds water delivery copper outside heat-exchanging chamber Pipe, water-supply steel pipe one end connect cold water inlet, and the other end connects water outlet, it is characterised in that: the water outlet of the water-supply steel pipe Section and inlet segment are connected separately with circulating water inlet and circulating water outlet pipe, between circulating water inlet and circulating water outlet pipe It is connected by circulating water equipment, No.1 solenoid valve is connected on circulating water outlet pipe, No. two are connected on circulating water inlet Solenoid valve is connected with No. three solenoid valves, No.1 flow sensor and No. two flow sensors, and three on the water exit end of water-supply steel pipe Number solenoid valve is located at after No.1 flow sensor, and No. four solenoid valves are connected on the inlet segment of water-supply steel pipe, water-supply steel pipe Water exit end top be equipped with temperature sensor, the signal input part of the micro calculator be separately connected No.1 flow sensor, No. two flow sensors, temperature sensors, signal output end be separately connected No.1 solenoid valve, No. two solenoid valves, No. three solenoid valves, No. four solenoid valves.
2. water-saving gas heater device according to claim 1, it is characterised in that: the cold water inlet, natural Gas air inlet and water outlet both pass through outer casing bottom, and the exhaust pipe upper end passes perpendicularly through shell upper, and lower end connection heat is handed over Change room.
3. water-saving gas heater device according to claim 1, it is characterised in that: the shell exterior is also equipped with liquid Crystal display, inside are equipped with buzzer and micro calculator, and the signal that buzzer connects micro calculator with LCD panel is defeated Outlet.
4. water-saving gas heater device according to claim 1, it is characterised in that: the circulating water equipment includes one Number drip pump, No. two drip pumps, water tank, water level sensors, the No.1 drip pump, No. two small-size water pumpings Pump, water level sensor are mounted in water tank, and circulating water outlet pipe and circulating water inlet go deep into water tank bottom, No.1 small-size water pumping Pump is mounted on circulating water outlet pipe bottom, and No. two drip pumps are mounted on circulating water inlet bottom, the water level sensor The signal input part of micro calculator is connected, No.1 drip pump, No. two drip pumps connect the signal of micro calculator Output end.
CN201811473363.1A 2018-12-04 2018-12-04 Water-saving gas water heater device Active CN109612079B (en)

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Application Number Priority Date Filing Date Title
CN201811473363.1A CN109612079B (en) 2018-12-04 2018-12-04 Water-saving gas water heater device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811473363.1A CN109612079B (en) 2018-12-04 2018-12-04 Water-saving gas water heater device

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CN109612079A true CN109612079A (en) 2019-04-12
CN109612079B CN109612079B (en) 2024-03-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111426055A (en) * 2020-05-12 2020-07-17 珠海格力电器股份有限公司 Water heater and control method thereof
CN112050473A (en) * 2020-08-24 2020-12-08 芜湖美的厨卫电器制造有限公司 Power compensation method and compensation device for water heater and computer readable storage medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101029773A (en) * 2006-12-29 2007-09-05 周长清 Water saver with waste-water backflow reutilizing function for water heater
US20100096018A1 (en) * 2008-02-27 2010-04-22 Wylie Jacob E Instant hot water delivery system
CN103438566A (en) * 2013-08-29 2013-12-11 苏州赛斯德工程设备有限公司 Water-saving gas water heater
CN205593157U (en) * 2016-05-10 2016-09-21 四川理工学院 Water -saving gas water heater
CN106369807A (en) * 2016-10-20 2017-02-01 广东万和新电气股份有限公司 Zero-cold-water gas water heater and system thereof
CN207741373U (en) * 2017-11-08 2018-08-17 华北电力大学 A kind of water-saving discharging device based on the circulatory system
WO2018166425A1 (en) * 2017-03-13 2018-09-20 王强 Instant hot water apparatus
CN209279382U (en) * 2018-12-04 2019-08-20 上海工业自动化仪表研究院有限公司 Reflow type gas heater

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101029773A (en) * 2006-12-29 2007-09-05 周长清 Water saver with waste-water backflow reutilizing function for water heater
US20100096018A1 (en) * 2008-02-27 2010-04-22 Wylie Jacob E Instant hot water delivery system
CN103438566A (en) * 2013-08-29 2013-12-11 苏州赛斯德工程设备有限公司 Water-saving gas water heater
CN205593157U (en) * 2016-05-10 2016-09-21 四川理工学院 Water -saving gas water heater
CN106369807A (en) * 2016-10-20 2017-02-01 广东万和新电气股份有限公司 Zero-cold-water gas water heater and system thereof
WO2018072230A1 (en) * 2016-10-20 2018-04-26 广东万和新电气股份有限公司 Gas water heater having reduced initial cold water flow and system thereof
WO2018166425A1 (en) * 2017-03-13 2018-09-20 王强 Instant hot water apparatus
CN207741373U (en) * 2017-11-08 2018-08-17 华北电力大学 A kind of water-saving discharging device based on the circulatory system
CN209279382U (en) * 2018-12-04 2019-08-20 上海工业自动化仪表研究院有限公司 Reflow type gas heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111426055A (en) * 2020-05-12 2020-07-17 珠海格力电器股份有限公司 Water heater and control method thereof
CN112050473A (en) * 2020-08-24 2020-12-08 芜湖美的厨卫电器制造有限公司 Power compensation method and compensation device for water heater and computer readable storage medium
CN112050473B (en) * 2020-08-24 2022-08-02 芜湖美的厨卫电器制造有限公司 Power compensation method and compensation device for water heater and computer readable storage medium

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