CN105180131A - Full-automatic-control nanometer energy-saving vapor generator for catering kitchen - Google Patents
Full-automatic-control nanometer energy-saving vapor generator for catering kitchen Download PDFInfo
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- CN105180131A CN105180131A CN201510656180.3A CN201510656180A CN105180131A CN 105180131 A CN105180131 A CN 105180131A CN 201510656180 A CN201510656180 A CN 201510656180A CN 105180131 A CN105180131 A CN 105180131A
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Abstract
The invention discloses a full-automatic-control nanometer energy-saving vapor generator for a catering kitchen. The full-automatic-control nanometer energy-saving vapor generator comprises a control circuit, an operating panel, a temperature sensor, an air pressure controller, a vapor regulating valve, a safety relief valve, a water level sensor, a heat preservation tank, nano-ceramic heating tubes, a blow-down valve and an electromagnetic valve. The vapor regulating valve is arranged on a vapor outlet. The air pressure controller and the safety relief valve are connected to the vapor outlet. The temperature sensor and the water level sensor are both arranged at the upper end in the heat preservation tank. The nano-ceramic heating tubes are arranged in the heat preservation tank. Compared with the prior art, according to the full-automatic-control nanometer energy-saving vapor generator, the water level and the temperature can be controlled in a full-automatic mode, and the air pressure can be automatically regulated; the nano-ceramic heating tubes are used as a heater and not prone to scaling, and a longer service life is achieved under the condition that the high working efficacy is maintained; meanwhile, electrical and mechanical safety protection measures are adopted, safety accidents caused by overhigh air pressure of a boiler are avoided, and therefore the full-automatic-control nanometer energy-saving vapor generator has application and popularization value.
Description
Technical field
The present invention relates to a kind of steam generator, particularly relate to a kind of food and drink full automatic control nanometer energy-conserving steam generator for kitchen use.
Background technology
Steam generator utilizes the heat energy of fuel or other energy that water is heated as the plant equipment of hot water and steam.Steam generator is applied in food and drink kitchen industry and mainly comprises: bean curd machine, steam box, steam-cooking cabinet, sterilization tank, packing machine, coating apparatus, sealing machine etc.Generally use gas steam generator in the market, also have part electric heating steam generator.Gas steam engine refers to using combustion gas as fuel, to be delivered to by heat in the cold water flowing through heat exchanger to reach a kind of efficient energy-saving gas apparatus producing strong steam by combustion heating mode.The subject matter that gas steam generator exists has: there is potential safety hazard, not easily automatically control, maintenance cost is high, and service life is short, and gas price is more expensive, affects kitchen environment.Traditional electric heating steam generator generally adopts stainless steel heating tube, this heating tube low price, but easily fouling, and service life is shorter, and power fade is serious, affects the operating efficiency in kitchen.
Summary of the invention
Object of the present invention is just to provide a kind of Automatic Control energy-saving steam generator to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes control circuit, guidance panel, temperature sensor, gas pressure regulator, steam control valve, safety relief valve, level sensor, insulation tank body, nano ceramics heating tube, blowoff valve and magnetic valve, the upper end of described insulation tank body is provided with water inlet and steam (vapor) outlet, described steam control valve is arranged on described steam (vapor) outlet, described water inlet is connected in water source by described magnetic valve, described gas pressure regulator and described safety relief valve are connected on described steam (vapor) outlet, described temperature sensor and described level sensor are all arranged at the upper end in described insulation tank body, described blowoff valve is arranged at described insulation tank body lower end, described nano ceramics heating tube is arranged in described insulation tank body, described control circuit is connected with guidance panel, described control circuit respectively with described temperature sensor, described gas pressure regulator, described level sensor, described nano ceramics heating tube is connected with described magnetic valve.
Further, the water inlet end of described magnetic valve is also provided with booster pump, and described booster pump is connected with described control circuit; The pipeline of described water inlet is also provided with water softener and non-return valve; The upper end of described insulation tank body is also provided with air gauge; Described nano ceramics heating tube is three groups.
Further, described insulation tank body adopts 304 stainless-steel seamless pipes and the manufacture of steel laser weld moulding process, can bear the pressure of more than 2MPa; Described nano ceramics heating tube adopts pyrolytic coating technique to spray on quartz ampoule inwall by nano electroheating ceramic material; Described booster pump and magnetic valve keep synchronous break-make; Described temperature sensor operating temperature is between 140-160 DEG C; Described level sensor utilizes the conductivity measurement water level of water, and when water level is higher than designated water level, electrode is by forming loop between water and measuring cylinder housing; The opening pressure of described safety relief valve is 0.8MPa; Described blowoff valve carries out blowdown at below 0.1MPa; Described temperature sensor can control the vapor (steam) temperature upper limit, when vapor (steam) temperature reaches temperature capping, automatically cut off heating power supply by solid-state relay, when vapor (steam) temperature falls back to, temperature setting is lower prescribes a time limit, automatic processing circuit, makes heating tube recovery heating by solid-state relay.
Beneficial effect of the present invention is:
The present invention is a kind of food and drink full automatic control nanometer energy-conserving steam generator for kitchen use; compared with prior art; the present invention can not only Automatic Control water level, temperature, automatic adjustable pressure, adopts nano ceramics heating tube to be heater; less scaling; have longer service life when keeping high efficiency, meanwhile, the present invention adopts electrically and machinery two kinds of safety precautions; prevent the too high security incident caused of boiler generation air pressure, there is the value applied.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-booster pump, 2-water softener, 3-non-return valve, 4-control circuit, 5-guidance panel, 6-temperature sensor, 7-air gauge, 8-water inlet, 9-gas pressure regulator, 10-steam control valve, 11-safety relief valve, 12-steam (vapor) outlet, 13-level sensor, 14-are incubated tank body, 15-nano ceramics heating tube, 16-blowoff valve, 17-magnetic valve.
Detailed description of the invention
Be clearly and completely described the technical scheme in the application below in conjunction with accompanying drawing, obviously, described embodiment is only a part of embodiment of the application, instead of whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the application's protection.
As shown in Figure 1: the present invention includes control circuit 4, guidance panel 5, temperature sensor 6, gas pressure regulator 9, steam control valve 10, safety relief valve 11, level sensor 13, insulation tank body 14, nano ceramics heating tube 15, blowoff valve 16 and magnetic valve 17, the upper end of insulation tank body 14 is provided with water inlet 8 and steam (vapor) outlet 12, steam control valve 10 is arranged on steam (vapor) outlet 12, water inlet 8 is connected with water source by magnetic valve 17, gas pressure regulator 9 and safety relief valve 11 are connected on steam (vapor) outlet 12, temperature sensor 6 and level sensor 13 are all arranged at the upper end in insulation tank body 14, blowoff valve 16 is arranged at insulation tank body 14 lower end, nano ceramics heating tube 15 is arranged in insulation tank body 14, control circuit 4 is connected with guidance panel 5, control circuit 5 respectively with temperature sensor 6, gas pressure regulator 9, level sensor 13, nano ceramics heating tube 15 is connected with magnetic valve 17.
Further, the water inlet end of magnetic valve 17 is also provided with booster pump 1, and booster pump 1 is connected with control circuit 4; The pipeline be connected with water inlet 8 is also provided with water softener 2 and non-return valve 3; The upper end of insulation tank body 14 is also provided with air gauge 7; Nano ceramics heating tube 15 is two groups or three groups.
Insulation tank body 14: the pressure-containing parts being hot water and steam, adopts 304 stainless-steel seamless pipes and the manufacture of steel laser weld moulding process, can bear the pressure of more than 2MPa.
Nano ceramics heating tube 15: the core heater being steam engine, adopt pyrolytic coating technique to spray on quartz ampoule inwall by nano electroheating ceramic material, cool water heating can be become water vapour by high electric conversion efficiency and rate of heat transfer by short notice.
Control circuit 4: there is water level monitoring, automatic water supplement, low-water alarm, computer heating control, overvoltage protection, overtemperature protection, creepage protection function.
Booster pump 1 and magnetic valve 17: booster pump 1 is water replanishing device, and rated operating pressure is at about 0.9MPa.There is magnetic valve 17 booster pump 1 rear end, keeps synchronous break-make with booster pump 1.Water softener 2 and non-return valve 3 are equipped with in magnetic valve 17 rear end, and non-return valve 3 mainly prevents from being incubated the hot water return in tank body 14, damages the encapsulant of booster pump 1 and magnetic valve 17, causes and leak.
Temperature sensor 6 is thermal resistance, can gather vapor (steam) temperature and be presented on guidance panel 5.Operating temperature is between 140-160 DEG C.
Air gauge 7: for monitoring steam pressure, can detect inner leakage fault.
Gas pressure regulator 9: can the pressure of steam regulation maintain within a scope.
Level sensor 13: the sensor being the conductivity measurement water level utilizing water, when water level is higher than designated water level, electrode is by forming loop between water and measuring cylinder housing; When water level is lower than designated water level, between electrode and housing, there is no loop.Integrated circuit obtains water position status by detecting this signal, whether controls the work of intake pump according to water level height.
Safety relief valve 11: the protective device being steam engine.When steam engine inside causes pressure excessive for various reasons, namely safety relief valve 11 is opened automatically, drainage pressure, air pressure and temperature is reduced, thus reaches the object of safe operation.The opening pressure of safety relief valve 11 is generally 0.8MPa, in order to prevent safety relief valve 11 fault from causing the accident, needs the effect of periodic detection safety valve.
Blowoff valve 16: have blowoff valve bottom nano-sized carbon heating tube, the one-tenth dirt of inside can be got rid of clean by it, carries out blowdown after power cut-off every day at below 0.1MPa.
Air gauge 7 can show the pressure of steam at any time.Temperature sensor 6 can control the vapor (steam) temperature upper limit, and when vapor (steam) temperature is too high, (when reaching temperature capping) can cut off heating power supply automatically by solid-state relay, prevents vapor (steam) temperature from continuing raise and cause overtemperature overvoltage phenomenon.When temperature drops back is to temperature setting lower meeting in limited time automatic processing circuit, makes heating tube recovery heating by solid-state relay, maintain normal steam temperature and vapour amount.When dispatching from the factory, generally temperature upper limit is arranged on 150-160 DEG C, user oneself should not in use from Row sum-equal matrix.
Only under specific fortuitous event, (temperature sensor malfunctioning, solid-state relay scorification bonding etc.) cannot make the disconnected heat of heating element heater, and this will make steam pressure and temperature continue rising, exceed temperature upper limit setting value.When this situation occurs, safety mechanical relief valve 11 will be opened automatically, ensure that steam pressure is unlikely to excessive and causes the accident, thus ensure that the safe operation of steam engine.
Normal, as long as steam engine can normal water supply and power supply, this product just can realize full automatic continuously, stablize and Effec-tive Function.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. a food and drink full automatic control nanometer energy-conserving steam generator for kitchen use, is characterized in that, comprising: control circuit, guidance panel, temperature sensor, gas pressure regulator, steam control valve, safety relief valve, level sensor, insulation tank body, nano ceramics heating tube, blowoff valve and magnetic valve, the upper end of described insulation tank body is provided with water inlet and steam (vapor) outlet, described steam control valve is arranged on described steam (vapor) outlet, described water inlet is connected in water source by described magnetic valve, described gas pressure regulator and described safety relief valve are connected on described steam (vapor) outlet, described temperature sensor and described level sensor are all arranged at the upper end in described insulation tank body, described blowoff valve is arranged at described insulation tank body lower end, described nano ceramics heating tube is arranged in described insulation tank body, described control circuit is connected with guidance panel, described control circuit respectively with described temperature sensor, described gas pressure regulator, described level sensor, described nano ceramics heating tube is connected with described magnetic valve.
2. food and drink according to claim 1 full automatic control nanometer energy-conserving steam generator for kitchen use, it is characterized in that, the water inlet end of described magnetic valve is also provided with booster pump, and described booster pump is connected with described control circuit.
3. food and drink according to claim 2 full automatic control nanometer energy-conserving steam generator for kitchen use, is characterized in that, the pipeline of described water inlet is also provided with water softener.
4. food and drink according to claim 3 full automatic control nanometer energy-conserving steam generator for kitchen use, is characterized in that, the pipeline of described water inlet is also provided with non-return valve.
5. food and drink according to claim 4 full automatic control nanometer energy-conserving steam generator for kitchen use, it is characterized in that, the upper end of described insulation tank body is also provided with air gauge.
6. food and drink according to claim 5 full automatic control nanometer energy-conserving steam generator for kitchen use, it is characterized in that, described nano ceramics heating tube is three groups.
7. food and drink according to claim 6 full automatic control nanometer energy-conserving steam generator for kitchen use, is characterized in that, described insulation tank body adopts 304 stainless-steel seamless pipes and the manufacture of steel laser weld moulding process, can bear the pressure of more than 2MPa; Described nano ceramics heating tube adopts pyrolytic coating technique to spray on quartz ampoule inwall by nano electroheating ceramic material; Described booster pump and magnetic valve keep synchronous break-make.
8. food and drink according to claim 7 full automatic control nanometer energy-conserving steam generator for kitchen use, it is characterized in that, described temperature sensor operating temperature is between 140-160 DEG C; Described level sensor utilizes the conductivity measurement water level of water, and when water level is higher than designated water level, electrode is by forming loop between water and measuring cylinder housing.
9. food and drink according to claim 8 full automatic control nanometer energy-conserving steam generator for kitchen use, is characterized in that, the opening pressure of described safety relief valve is 0.8MPa; Described blowoff valve carries out blowdown at below 0.1MPa.
10. food and drink according to claim 9 full automatic control nanometer energy-conserving steam generator for kitchen use, it is characterized in that, described temperature sensor can control the vapor (steam) temperature upper limit, when vapor (steam) temperature reaches temperature capping, automatically heating power supply is cut off by solid-state relay, when vapor (steam) temperature falls back to, temperature setting is lower prescribes a time limit, and automatic processing circuit, makes heating tube recovery heating by solid-state relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510656180.3A CN105180131A (en) | 2015-10-12 | 2015-10-12 | Full-automatic-control nanometer energy-saving vapor generator for catering kitchen |
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| CN201510656180.3A CN105180131A (en) | 2015-10-12 | 2015-10-12 | Full-automatic-control nanometer energy-saving vapor generator for catering kitchen |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526574A (en) * | 2016-02-15 | 2016-04-27 | 深圳市三能新能源技术有限公司 | Multipoint sensing electromagnetic steam generator device |
| CN107191910A (en) * | 2017-06-13 | 2017-09-22 | 芜湖桑健电子科技有限公司 | Sauna house steam raising plant |
| CN107339680A (en) * | 2017-09-13 | 2017-11-10 | 南京御匾国健生物科技有限公司 | A kind of energy-saving steam generator |
| CN107485276A (en) * | 2017-09-19 | 2017-12-19 | 杭州德意电器股份有限公司 | A kind of multidimensional steam electricity steam box with double engines |
| CN107692815A (en) * | 2017-10-11 | 2018-02-16 | 苏州和必尔斯电子科技有限公司 | A kind of restaurant kitchen energy-saving heat pump type steam steamer |
| CN108836110A (en) * | 2018-08-18 | 2018-11-20 | 吴联凯 | A kind of steam generator and its control method based on temperature measuring device |
| CN109588995A (en) * | 2018-10-29 | 2019-04-09 | 宁波霍科电器有限公司 | A kind of boiler system with automatic controlling liquid level |
| CN111387803A (en) * | 2019-01-03 | 2020-07-10 | 宁波方太厨具有限公司 | Steam system of double-inner-container steam box and detection method for steam valve fault of steam system |
| CN111735039A (en) * | 2020-07-01 | 2020-10-02 | 武汉华之威科技产业有限公司 | Safe pressure relief system based on stainless steel hot stainless steel steam device |
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526574A (en) * | 2016-02-15 | 2016-04-27 | 深圳市三能新能源技术有限公司 | Multipoint sensing electromagnetic steam generator device |
| CN107191910A (en) * | 2017-06-13 | 2017-09-22 | 芜湖桑健电子科技有限公司 | Sauna house steam raising plant |
| CN107339680A (en) * | 2017-09-13 | 2017-11-10 | 南京御匾国健生物科技有限公司 | A kind of energy-saving steam generator |
| CN107485276A (en) * | 2017-09-19 | 2017-12-19 | 杭州德意电器股份有限公司 | A kind of multidimensional steam electricity steam box with double engines |
| CN107692815A (en) * | 2017-10-11 | 2018-02-16 | 苏州和必尔斯电子科技有限公司 | A kind of restaurant kitchen energy-saving heat pump type steam steamer |
| CN108836110A (en) * | 2018-08-18 | 2018-11-20 | 吴联凯 | A kind of steam generator and its control method based on temperature measuring device |
| CN109588995A (en) * | 2018-10-29 | 2019-04-09 | 宁波霍科电器有限公司 | A kind of boiler system with automatic controlling liquid level |
| CN111387803A (en) * | 2019-01-03 | 2020-07-10 | 宁波方太厨具有限公司 | Steam system of double-inner-container steam box and detection method for steam valve fault of steam system |
| CN111735039A (en) * | 2020-07-01 | 2020-10-02 | 武汉华之威科技产业有限公司 | Safe pressure relief system based on stainless steel hot stainless steel steam device |
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
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Application publication date: 20151223 |
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