CN102914043A - Full-automatic constant temperature instant boiling type gas water boiler - Google Patents
Full-automatic constant temperature instant boiling type gas water boiler Download PDFInfo
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- CN102914043A CN102914043A CN2012103883958A CN201210388395A CN102914043A CN 102914043 A CN102914043 A CN 102914043A CN 2012103883958 A CN2012103883958 A CN 2012103883958A CN 201210388395 A CN201210388395 A CN 201210388395A CN 102914043 A CN102914043 A CN 102914043A
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Abstract
A full-automatic constant temperature instant boiling type gas water boiler comprises a water inlet system, a gas inlet system, a heating system, a water outlet system and a microcomputer control device, wherein the gas inlet system comprises a gas pipeline and a speed reduction motor gas valve assembly; the speed reduction motor gas valve assembly comprises a self-priming electromagnetic valve and a gas inlet flow adjusting device; the self-priming electromagnetic valve is arranged on a gas pipeline for connecting a gas inlet with the gas inlet flow adjusting device; the gas inlet flow adjusting device comprises a long-angle pit valve core as well as a micro motor and a micro speed reduction box, wherein the micro motor and the micro speed reduction box are connected with the long-angle pit valve core; the long-angle pit valve core is circular tube-shaped, arranged at the connected part of two gas pipelines and respectively vertical to the two gas pipelines; a long-angle gas outlet on the long-angle pit valve core is formed at an inlet of the gas pipeline; and the long-angle pit valve core axially moves under the driving of the micro motor, so that the long-angle gas outlet is driven to face the inlet of the gas pipeline with different angles so as to adjust the gas flow of a gas passage.
Description
Technical field
The present invention relates to a kind of catering trade kitchen boiler, particularly a kind of fully-automatic thermostatic instant boiling type gas burning water heater.
Background technology
For a long time, because human industrial production and daily life consume the energy in a large number, petroleum storage is day by day exhausted.Excess exhaust gas discharging causes earth air severe contamination, and the excess carbon dioxide discharging makes the earth arch-criminal of day by day warming especially.These directly threaten human survival, have caused that the people of the world and national governments pay much attention to, and have reached common understanding.Comprise that China's most countries all signs every world domestic animal agreement, lift the motion that just plays environmental protection and control CO2 emission in the whole world.Energy savings, minimizing are polluted, protection of the environment is the responsibilities and obligations that each citizen should use up.
There are following defective in catering trade tradition kitchen gas, electric water-boiling device:
1, steam slow, need 30 minutes to 40 minutes boiled water, often because the people is many, use generally, produce coolant-temperature gage unstable, so that water does not reach boiling point;
2, highly energy-consuming, with 100 liters of gas burning water heaters, 1 hour boiled 100 premium on currency need expend liquefied petroleum gas 2.2kg to 2.5kg;
3, CO2 emissions generally surpass the national standard requirement;
4, can not continue to provide boiling water, the removing incrustation scale needs to stop production.
Summary of the invention
The objective of the invention is to overcome traditional kitchen boiler defects, a kind of Full-automatic rapid gas burning water heater of efficient, energy-saving and environmental protection is provided for catering trade, office, school, factory, corporation eatery.
For achieving the above object, the present invention includes following technological means:
A kind of fully-automatic thermostatic instant boiling type gas burning water heater, it comprises water inlet system, gas handling system, heating system, outlet system and computer control device;
Wherein, this gas handling system by gas pipeline 25,26 and reducing motor gas valve assembly 19 form, this reducing motor gas valve assembly 19 is connected with heating system by gas pipeline 25; And, these reducing motor gas valve assembly 19 connected with computer control device 16;
This reducing motor gas valve assembly 19 comprises Self-attracting solenoid valve 24 and charge flow rate adjusting device; This Self-attracting solenoid valve 24 is arranged on the gas pipeline 26 that connects fuel gas inlet and charge flow rate adjusting device, and connected with computer control device 16, by the opening and closing of valve telescopic moving control air inlet gas pipeline 26;
This charge flow rate adjusting device is comprised of the micro speed reducing case 22 that type grain hole, long angle valve stamen 23 and the micromachine 21 that is attached thereto and transmission are decelerated to 8-10 rev/min; This type grain hole, long angle valve stamen 23 is circular tube shaped, is arranged at two sections gas pipelines 25,26 junction, and respectively perpendicular to these two sections gas pipelines; Siliquaeform gas outlet 27 on type grain hole, the long angle valve stamen 23 places the porch of gas pipeline 25; This gas pipeline 26, siliquaeform gas outlet 27 and gas pipeline 25 consist of fuel gas path; Type grain hole, long angle valve stamen 23 is done axially-movable under the drive of micromachine 21, thereby drive siliquaeform gas outlet 27 with the entrance of different angles towards gas pipeline 25, to change the open area of siliquaeform gas outlet 27 in gas pipeline 25, thus adjusting air inflow quantity.
Aforesaid fully-automatic thermostatic instant boiling type gas burning water heater, preferably, described water inlet system comprises cooling water inlet 28, entering water electromagnetic valve 3, descaler 4, flow control valve 6 and optoelectronic switch or the water flow switch 5 that is linked in sequence, optoelectronic switch or water flow switch 5 are connected with heating system by water pipe, and this entering water electromagnetic valve 3, descaler 4, flow control valve 6, optoelectronic switch or water flow switch 5 be connected with computer control device 16 respectively.
Aforesaid fully-automatic thermostatic instant boiling type gas burning water heater, preferably, described heating system is followed successively by upper strata heat exchanger 9, constant-current stabilizer 7, lower floor's heat exchanger 11, combustion chamber 14 and fire row 15 from top to bottom;
Water inlet system is connected with upper strata heat exchanger 9 by pipeline, and heat exchanger 9 tops in upper strata arrange smoke evacuation outlet 33; Upper strata heat exchanger 9 is connected with lower floor heat exchanger 11 through constant-current stabilizer 7; Upper strata heat exchanger 9 and lower floor's heat exchanger 11 middle interlayers that are provided with 60mm to 100mm spacing, lower floor's heat exchanger 11 delivery ports are connected with outlet system through pipeline;
Aforesaid fully-automatic thermostatic instant boiling type gas burning water heater, preferably, described outlet system comprises attemperater 12, and its water inlet connects the outlet pipe of described heating system, and its delivery port connects boiling water halter 28; Attemperater 12 tops arrange water level switch or water level probe 13 and admission air silencer 8, water level switch or water level probe 13 connected with computer control device 16.
Aforesaid fully-automatic thermostatic instant boiling type gas burning water heater, preferably, described boiler also comprises casing 2, and boiling water halter 30, power switch 31, temperature display 32 and smoke evacuation outlet 33 are set on it.
Aforesaid circular form electric steam generator; Preferably, described siliquaeform gas outlet 27 is the isosceles triangle of acute angle for drift angle, or central angle is the fan-shaped of acute angle.
Aforesaid circular form electric steam generator; Preferably, described descaler 4 is comprised of physical cleaner and electronics automatic desludging device.
Beneficial effect of the present invention is the following aspects:
1, because the Various Seasonal inflow temperature is different, therefore for realizing out that water termostat needs according to water temperature regulating gas air inflow.The valve stamen of at present general summer in winter type gas valve is that large and small two gears rotate (as shown in Figure 6), and its shortcoming is that spacing is arranged between the Kong Yukong, can't stablize the fine adjustment gas quantity.Therefore current direct heated type gas boiler temperature error is at ± 15～25 ℃.The present invention can change the accurate adjustment gas quantity according to water temperature by the design in type grain hole, the long angle of the design to reducing motor gas valve assembly, particularly valve stamen, and the leaving water temperature error is ± 1 ℃～2 ℃, reaches real constant temperature effect.
2, boiler per minute of the present invention produces boiling water with 4 liters of calculating, per hour 240 liters, is consumption liquefied petroleum gas 1.7kg in consumption liquefied petroleum gas 1.3kg in summer, winter; Average of the whole year is consumption liquefied petroleum gas 1.5kg; Under equal productive rate condition, saving combustion than existing gas burning water heater can be up to more than 60%;
3, efficient, can produce 95 ℃～100 ℃ boiling water in 5 to 8 seconds;
4, environmental protection owing to adopting the secondary exchange to save combustion gas, under equal conditions, be the gas heater discharging amount of carbon dioxide 1/20 be 1/100 of commercial gas boiler CO2 emissions;
5, low noise, noise is below 30 decibels;
6, the machine has self-checking function, can be round-the-clock in running order;
Auto extinguishing when 7, the machine has automatic ignition, lack of water, earth leakage protective, automatic desludging, anti-freeze, anti-dry, the anti-defencive function such as lose heart.
Description of drawings
Fig. 1 is the shell mechanism schematic diagram of a kind of preferred embodiment of the present invention;
Fig. 2 is the internal structure schematic diagram of a kind of preferred embodiment of the present invention;
Fig. 3 is the structural representation (action one) of the reducing motor gas valve assembly of a kind of preferred embodiment of the present invention;
Fig. 4 is the structural representation (action two) of the reducing motor gas valve assembly of a kind of preferred embodiment of the present invention;
Fig. 5 is the structural representation of type grain hole, the long angle valve stamen of a kind of preferred embodiment of the present invention;
Fig. 6 is the structural representation of traditional gas valve valve stamen.
The specific embodiment
Shown in Fig. 1-4, in a kind of preferred embodiment of the present invention, this fully-automatic thermostatic instant boiling type gas burning water heater comprises water inlet system, gas handling system, heating system, outlet system and computer control device;
As shown in Figure 2, gas handling system by gas pipeline 25,26 and reducing motor gas valve assembly 19 form, reducing motor gas valve assembly 19 is connected with heating system by gas pipeline 25; And, reducing motor gas valve assembly 19 connected with computer control device 16.
Such as Fig. 3～shown in Figure 4, reducing motor gas valve assembly 19 comprises Self-attracting solenoid valve 24 and charge flow rate adjusting device.Self-attracting solenoid valve 24 is arranged on the gas pipeline 26 that connects fuel gas inlet and charge flow rate adjusting device, and connected with computer control device 16, by the opening and closing of valve telescopic moving control air inlet gas pipeline 26.
The charge flow rate adjusting device is comprised of the micro speed reducing case 22 that type grain hole, long angle valve stamen 23 and the micromachine 21 that is attached thereto and transmission are decelerated to 8-10 rev/min.As shown in Figure 5, type grain hole, long angle valve stamen 23 is circular tube shaped, is arranged at two sections gas pipelines 25,26 junction, and respectively perpendicular to these two sections gas pipelines.Siliquaeform gas outlet 27 on type grain hole, the long angle valve stamen 23 places the porch of gas pipeline 25.This gas pipeline 26, siliquaeform gas outlet 27 and gas pipeline 25 consist of fuel gas path.Type grain hole, long angle valve stamen 23 is done axially-movable under the drive of micromachine 21, thereby drive siliquaeform gas outlet 27 with the entrance of different angles towards gas pipeline 25, to change the open area of siliquaeform gas outlet 27 in gas pipeline 25, thus adjusting air inflow quantity.Fig. 3 and Fig. 4 show respectively the state of fuel gas path when siliquaeform gas outlet 27 rotates different angles.
Water inlet system comprises the cooling water inlet 27 that is linked in sequence, entering water electromagnetic valve 3, descaler 4, flow control valve 6, optoelectronic switch or water flow switch 5.Optoelectronic switch or water flow switch 5 are connected with heating system by water pipe.Entering water electromagnetic valve 3, descaler 4, flow control valve 6, optoelectronic switch or water flow switch 5 be connected with computer control device 16 respectively.Being provided with acting as of optoelectronic switch or water flow switch 5 on the pipeline between entering water electromagnetic valve and the upper strata heat exchanger detects inflow and whether reaches the setting requirement.Reduce then automatic disconnection combustion chamber power supply auto extinguishing in operation discharge suddenly.Computer control device 16 is connected the root a tree name each department height above sea level boiling point different adjustment water yield with flow control valve 6.
Heating system is followed successively by upper strata heat exchanger 9 from top to bottom, constant-current stabilizer 7, lower floor's heat exchanger 11, combustion chamber 14 and fire row 15.
Water inlet system is connected with upper strata heat exchanger 9 by pipeline, and heat exchanger 9 tops in upper strata arrange smoke evacuation outlet 33.Upper strata heat exchanger 9 is connected with lower floor heat exchanger 11 through constant-current stabilizer 7.Upper strata heat exchanger 9 and lower floor's heat exchanger 11 middle interlayers that are provided with 60mm to 100mm spacing, lower floor's heat exchanger 11 delivery ports are connected with outlet system through pipeline.This upper and lower two-layer heat exchanger is used for heat build-up, and the upper strata heat exchanger utilizes the waste heat of lower floor's heat exchanger discharge cool water heating, is delivered to lower floor's heat exchanger through pipeline and carries out heat exchange.At reservoir 12, in be provided with temp sensor device 29, show that water outlet real time temperature, this temperature sensor are connected by holding wire with above-mentioned computer control device.Change according to water temperature, computer control device 16 is regulated the combustion gas output quantity of reducing motor gas valve assembly 19, and the control firepower is large, little, thereby makes heat exchanger 9,11 by homeostasis temperature output boiling water.Constant-current stabilizer 7 is realized heat exchanger discharge is controlled automatically, and under 1～4kg influent pressure, flow 250kg/ hour flow error is controlled at ± and 3%.
Outlet system comprises attemperater 12, and its water inlet connects the outlet pipe of described heating system, and its delivery port connects boiling water halter 28.Attemperater 12 tops arrange water level switch or water level probe 13 and admission air silencer 8.The effect of admission air silencer 8 is when the output boiling water air to be inputted incubator, places the interior high temperature formation of incubator pull of vacuum and can't export boiling water.Water level switch or water level probe 13 connected with computer control device 16.
Acting as of water level switch on incubator 12 tops or water level probe 13 when cistern water level reaches desired location, sent signal by computer control device control entering water electromagnetic valve 3 autoshutdowns, stops to supply water to incubator; And close reducing motor gas valve assembly 19, control combustion chamber 14 auto extinguishings.When the incubator water level was down to setting value, computer control device received signal and sends finger life unlatching entering water electromagnetic valve 3, and starts reducing motor gas valve assembly 19, and combustion chamber 14 automatic ignitions are supplied boiling water through two layers of heat exchanger heats to incubator.
As shown in Figure 1, this boiler also comprises casing 2, and boiling water halter 30 is set on it, power switch 31, display screen 32 and smoke evacuation outlet 33.Display screen 32 and temperature sensor 17 and computer control device 16 link to each other by power line, are used for temperature that the displays temperature sensor records and pressure etc.
This boiler uses in 10～30 ℃ of environment, and operation result shows, can produce 95 ℃～100 ℃ boiling water in 5 to 8 seconds, and its leaving water temperature error is ± 1 ℃～2 ℃.This boiler per minute produces boiling water with 4 liters of calculating, per hour 240 liters, is consumption liquefied petroleum gas 1.7kg in consumption liquefied petroleum gas 1.3kg in summer, winter; Average of the whole year is consumption liquefied petroleum gas 1.5kg.CO2 emissions are 1/20 of pot-type boiler discharging standards.Noise is below 30 decibels.
The above results illustrates that this boiler has that easy to use, safe, heat production rate speed can have boiling water to use soon, at any time, energy-efficient, noise low and the characteristics of environmental protection, has solved present gas burning water heater and has used dangerous, highly energy-consuming, the discharging CO 2 waste gas is many, noise is large defective.
Claims (7)
1. a fully-automatic thermostatic instant boiling type gas burning water heater is characterized in that, it comprises water inlet system, gas handling system, heating system, outlet system and computer control device;
Wherein, this gas handling system is comprised of gas pipeline (25), (26) and reducing motor gas valve assembly (19), and this reducing motor gas valve assembly (19) is connected with heating system by gas pipeline (25); And, this reducing motor gas valve assembly (19) connected with computer control device (16);
This reducing motor gas valve assembly (19) comprises Self-attracting solenoid valve (24) and charge flow rate adjusting device; This Self-attracting solenoid valve (24) is arranged on the gas pipeline (26) that connects fuel gas inlet and charge flow rate adjusting device, and connected with computer control device (16), by the opening and closing of valve telescopic moving control air inlet gas pipeline (26);
This charge flow rate adjusting device is comprised of the micro speed reducing case (22) that long angle type grain hole valve stamen (23) and the micromachine (21) that is attached thereto and transmission are decelerated to 8-10 rev/min; This long angle type grain hole valve stamen (23) is circular tube shaped, is arranged at the junction of two sections gas pipelines (25), (26), and respectively perpendicular to these two sections gas pipelines; Siliquaeform gas outlet (27) on the long angle type grain hole valve stamen (23) places the porch of gas pipeline (25); This gas pipeline (26), siliquaeform gas outlet (27) and gas pipeline (25) consist of fuel gas path; Long angle type grain hole valve stamen (23) is done axially-movable under the drive of micromachine (21), thereby drive siliquaeform gas outlet (27) with the entrance of different angles towards gas pipeline (25), to change the open area of siliquaeform gas outlet (27) in gas pipeline (25), thus adjusting air inflow quantity.
2. fully-automatic thermostatic instant boiling type gas burning water heater as claimed in claim 1, it is characterized in that, described water inlet system comprises the cooling water inlet (28) that is linked in sequence, entering water electromagnetic valve (3), descaler (4), flow control valve (6), and optoelectronic switch or water flow switch (5), optoelectronic switch or water flow switch (5) are connected with heating system by water pipe, this entering water electromagnetic valve (3), descaler (4), flow control valve (6), optoelectronic switch or water flow switch (5) be connected with computer control device (16) respectively.
3. fully-automatic thermostatic instant boiling type gas burning water heater as claimed in claim 1, it is characterized in that, described heating system is followed successively by upper strata heat exchanger (9), constant-current stabilizer (7), lower floor's heat exchanger (11), combustion chamber (14) and fire row (15) from top to bottom;
Water inlet system is connected with upper strata heat exchanger (9) by pipeline, and upper strata heat exchanger (9) top arranges smoke evacuation outlet (33); Upper strata heat exchanger (9) is connected with lower floor's heat exchanger (11) through constant-current stabilizer (7); Upper strata heat exchanger (9) and the middle interlayer that is provided with 60mm to 100mm spacing of lower floor's heat exchanger (11), lower floor's heat exchanger (11) delivery port is connected with outlet system through pipeline;
Fire row (15) is connected with gas handling system by pipeline; And fire row (15) connects pulse firing assembly (18), this pulse firing assembly (18) connected with computer control device (16).
4. fully-automatic thermostatic instant boiling type gas burning water heater as claimed in claim 1 is characterized in that, described outlet system comprises attemperater (12), and its water inlet connects the outlet pipe of described heating system, and its delivery port connects boiling water halter (28); Attemperater (12) top arranges water level switch or water level probe (13) and admission air silencer (8), water level switch or water level probe (13) connected with computer control device (16).
5. fully-automatic thermostatic instant boiling type gas burning water heater as claimed in claim 1, it is characterized in that, described boiler also comprises casing (2), and boiling water halter (30), power switch (31), temperature display (32) and smoke evacuation outlet (33) are set on it.
6. circular form electric steam generator according to claim 1; It is characterized in that, described siliquaeform gas outlet (27) is the isosceles triangle of acute angle for drift angle, or central angle is the fan-shaped of acute angle.
7. circular form electric steam generator according to claim 2; It is characterized in that, described descaler (4) is comprised of physical cleaner and electronics automatic desludging device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210388395.8A CN102914043B (en) | 2012-10-12 | 2012-10-12 | Full-automatic constant temperature instant boiling type gas water boiler |
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| CN201210388395.8A CN102914043B (en) | 2012-10-12 | 2012-10-12 | Full-automatic constant temperature instant boiling type gas water boiler |
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| CN102914043B CN102914043B (en) | 2015-02-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197528A (en) * | 2014-09-22 | 2014-12-10 | 江西师范大学 | Water heater discharged water temperature control device |
| CN104422141A (en) * | 2013-09-02 | 2015-03-18 | 海尔集团公司 | Method for controlling gas water heater adaptable to different altitudes |
| CN106766187A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of high efficiency automatically controls water heater |
| CN111426052A (en) * | 2020-03-25 | 2020-07-17 | 华帝股份有限公司 | Constant-temperature gas water heater and control method thereof |
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| JPH0478889B2 (en) * | 1985-06-20 | 1992-12-14 | Rinnai Kk | |
| CN2485582Y (en) * | 2001-02-27 | 2002-04-10 | 李卫仁 | Automatic digital constant temperature water heater by gas and steam |
| CN201129710Y (en) * | 2007-11-30 | 2008-10-08 | 蓝方庭 | Cyclic type gas steam generator |
| CN203148006U (en) * | 2012-10-12 | 2013-08-21 | 广州市哲能电气机械科技有限公司 | Full-automatic constant-temperature instant-boiling type gas water boiler |
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2012
- 2012-10-12 CN CN201210388395.8A patent/CN102914043B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0478889B2 (en) * | 1985-06-20 | 1992-12-14 | Rinnai Kk | |
| CN2485582Y (en) * | 2001-02-27 | 2002-04-10 | 李卫仁 | Automatic digital constant temperature water heater by gas and steam |
| CN201129710Y (en) * | 2007-11-30 | 2008-10-08 | 蓝方庭 | Cyclic type gas steam generator |
| CN203148006U (en) * | 2012-10-12 | 2013-08-21 | 广州市哲能电气机械科技有限公司 | Full-automatic constant-temperature instant-boiling type gas water boiler |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422141A (en) * | 2013-09-02 | 2015-03-18 | 海尔集团公司 | Method for controlling gas water heater adaptable to different altitudes |
| CN104422141B (en) * | 2013-09-02 | 2019-12-10 | 海尔集团公司 | Control method of gas water heater adaptable to different altitudes |
| CN104197528A (en) * | 2014-09-22 | 2014-12-10 | 江西师范大学 | Water heater discharged water temperature control device |
| CN106766187A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of high efficiency automatically controls water heater |
| CN111426052A (en) * | 2020-03-25 | 2020-07-17 | 华帝股份有限公司 | Constant-temperature gas water heater and control method thereof |
| CN111426052B (en) * | 2020-03-25 | 2024-01-23 | 华帝股份有限公司 | Constant-temperature type gas water heater and control method thereof |
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Effective date of registration: 20160811 Address after: 511400 B, No. 2, Xinxing Road, Xinqiao village, Dalong street, Guangdong, Guangzhou, Panyu District Patentee after: Guangzhou Sen Sen metal products Co., Ltd. Address before: 511430, No. 102, building No. 1, Xinxing Plaza, 105 State Road, Dashi Road, Dashi street, Guangdong, Guangzhou, Panyu District Patentee before: Guangzhou Zheneng Electrical Machinery Technology Co.,Ltd. Patentee before: Lan Zhaofan Patentee before: Zhou Shaobin Patentee before: Mai Yeqing Patentee before: Liang Yuhua |
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Effective date of registration: 20171026 Address after: 511431, No. 37, East Village, happy North Road, Shaxi village, Luopu street, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou LIANHANG Branch Electrical Machinery Co. Ltd. Address before: 511400 B, No. 2, Xinxing Road, Xinqiao village, Dalong street, Guangdong, Guangzhou, Panyu District Patentee before: Guangzhou Sen Sen metal products Co., Ltd. |
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