CN101822489B - Household steamer - Google Patents

Household steamer Download PDF

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Publication number
CN101822489B
CN101822489B CN2010101144416A CN201010114441A CN101822489B CN 101822489 B CN101822489 B CN 101822489B CN 2010101144416 A CN2010101144416 A CN 2010101144416A CN 201010114441 A CN201010114441 A CN 201010114441A CN 101822489 B CN101822489 B CN 101822489B
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China
Prior art keywords
steam
connection block
steam generator
storage tank
heating tube
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CN2010101144416A
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CN101822489A (en
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张默晗
王天亮
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Shenzhen Beiding Jinghui Science & Technology Co., Ltd.
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Crastal Technology Shenzhen Co Ltd
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Abstract

The invention discloses a household steamer and aims to provide a household steamer with slow and uniform vapor, low cost, energy-saving, safety and practicability. The technical scheme of the invention is as follows: the household steamer comprises a steaming vessel (2), a water storage tank (4) and a steam generator (8), wherein the steaming vessel (2) is communicated with the steam generator (8) through a steam duct (6), the water storage tank (4) is communicated with the steam generator (8) through a water supply duct (7), the steam generator (8) comprises at least one heating pipe (12), a steam-water separation device (5) is connected between the steam generator (8) and the steaming vessel (2), the steam-water separation device (5) has a cavity structure, and the water storage tank (4) is communicated with the steam-water separation device (5) to form a sealing member. The household steamer can be widely used in the common household kitchen appliance field.

Description

Household steamer
Technical field
The present invention relates to a kind of household steamer, particularly a kind of household steamer that is applied to the kitchen household appliance technical field.
Background technology
Present existing electric steamer, Electric heating food steamer, electric steam furnace generally comprise base, steamed layer, steamer lid and heater.Its heater operated by rotary motion after each steamed layer overlays on the base in order, covers the steamer lid on base, connect power supply and get final product cooking.Described base is mainly used in water storage and with heater feedwater heating, depresses the steam of 100 ℃ of generations, cooking from bottom to top at normal atmosphere.Such electric equipment products when using in family, but exist the usage space volume little, and the food of energy boiling is less, and space shared when putting is bigger, and the bad control of product structure outward appearance does not show high-grade defective.
In the prior art, also have steam raising plant is arranged on by the steam room, and can produce the electric steam box that surpasses 100 ℃ of high-temperature steams.As application on July 31st, 2008, application number be: 200810063721.1 Chinese invention patent, it comprises: a kind of domestic multifunctional high-temperature electric steaming box, comprise electric steam box casing, be divided at least one steam box chamber by the steamed layer frame in the described casing; The bottom of each steam box chamber is provided with the steam input pipe, and this steam input pipe is connected with steam generator, and the top of each steam box chamber is provided with the steam output duct, this steam output duct with connect the juice box and be connected, connect the juice box and be provided with the minute-pressure valve.
The steam box of being introduced in the above-mentioned patent, just can effectively solve these electric appliances such as existing steamer, food steamer be in the front yard use in existing defective.But this patented technology also has the following disadvantages simultaneously: 1, owing to comprised electromagnetic pump in this patented technology, so also just improved the manufacturing cost of steam box so greatly, electromagnetic pump has also expended the energy when work.2, when this steam box will be taken the highlands use, wait in output under the situation of high temperature steam, tend to cause and to draw water with more powerful electromagnetic pump because the pressure in the steam box chamber is excessive, even may cause electromagnetic pump to be taken out not intaking, and the security incident of steam generator dry combustion method takes place.3, because this patented technology is directly to utilize the electrothermal tube steam water interface that heating produces to water to come to the food heating, so when heat food, the globule that condenses on the food also will absorb a part of heat, causes the waste of energy.
Summary of the invention
According to existing deficiency in the prior art, main purpose of the present invention provides and a kind ofly goes out that vapour relaxes evenly, low, energy-conservation, the safe and practical household steamer of cost.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of household steamer, comprise steam room, storage tank, steam generator, described steam room is connected by steam lead with described steam generator, described storage tank is connected by water supply conduit with described steam generator, described steam generator is made up of at least one heating tube, also be connected with water separator between described steam generator and the described steam room, described water separator is a cavity body structure, and described storage tank is connected with described water separator and forms seal.
Water separator comprises seal cover described in the present invention, base, go out the vapour interface, return port, the Connection Block that equates with described heating tube quantity, described seal cover covers the tip formation cavity body at described base, describedly go out the same side that vapour interface and described Connection Block are arranged on described water separator, describedly go out the vapour interface and described Connection Block is connected with described cavity respectively, describedly go out between vapour interface and the described Connection Block to be provided with baffle plate, an end relative with described Connection Block on the described baffle plate has otch, described Connection Block and describedly go out the vapour interface and be connected by this otch.
Go out described in the present invention on the sidewall that the vapour interface is arranged on described base, described Connection Block is arranged on the bottom surface of described base, and described seal cover is provided with the guiding arc, described guiding arc be arranged on described Connection Block directly over.
Also be provided with on the base described in the present invention and be funnel shaped cavity, described cavity is arranged side by side with described Connection Block on the guide direction of described guiding arc, and described return port is opened on the lateral wall of described base and near the bottom of described cavity.
Baffle plate described in the present invention is made up of the lower baffle plate 58 that is arranged on the overhead gage on the described seal cover and be arranged on the described base, also is protruding with block on the described seal cover, and described block protrudes the position at described otch.
The protrusion height of block described in the present invention is 2~5 millimeters.
The junction of steam generator described in the present invention and described water supply conduit is provided with shunt valve, described shunt valve comprises the water supply interface that is connected with water supply conduit, be used for getting rid of the ponding of described heating tube discharge outlet, with the water supply hole that described heating tube is connected, described discharge outlet is provided with the tamper that matches.
The bottom surface of storage tank described in the present invention also is provided with the device of surveying water level, and described heating tube is provided with temperature limiter.
Also be provided with heat-insulation layer around the steam room described in the present invention.
The invention has the beneficial effects as follows: owing to do not need to be provided with electromagnetic pump among the present invention, so can reduce cost energy savings greatly.Owing to also be connected with described water separator between described steam generator and the described steam room, so the steam water interface that produces in the described steam generator can slow down in this water separator, the steam that is decelerated relaxes to flow out from described steam lead equably and enters described steam room and heat to food; Simultaneously water particle also can sink to entering in the described cavity under the effect of gravity, and is back to the storage tank from described return port and recycles, and in the time of the conserve water resource, guarantees the mouthfeel of institute's steamed wheaten foods thing.Because described storage tank is connected with described water separator and forms seal, so in the process of work, described return port can also keep air pressure in the described storage tank and the air pressure balance in the described heating tube, prevent that the air pressure in the described heating tube is excessive, cause the water in the described heating tube to reflux, cause described heating tube dry combustion method at last.Exactly because also described storage tank is connected with described water separator and forms seal, when so even the present invention uses on the plateau, in the withstand voltage scope of described heating tube, can arbitrarily adjust the air pressure in the described water separator, produce high-temperature steam.
Other beneficial effect among the present invention also will be explained in specific embodiment.
Description of drawings
Fig. 1 is the schematic top plan view of internal structure of the present invention;
Fig. 2 is that the present invention takes place to the structural representation of importing steam room from steaming device;
Fig. 3 is the structural representation that storage tank supplies water and water refluxes among the present invention;
Fig. 4 is the syndeton schematic diagram of heating tube and water separator among the present invention;
Fig. 5 be among the present invention base and seal cover separate schematic diagram;
Fig. 6 is the syndeton schematic diagram of aqueduct and heating tube among the present invention;
Fig. 7 is the steam flow schematic diagram of the present invention under in running order;
Fig. 8 is the water circulation schematic diagram of the present invention under in running order.
The marking explanation of each several part structure in the accompanying drawing:
The 1-casing, the 2-steam room, 3-steam box Qianmen, the 4-storage tank, the 5-water separator, the 6-steam pipe, the 7-feed pipe, the 8-steam generator, the 9-shunt valve, the 10-tamper, 11-sealing ring I, the 12-heating tube, the 13-return port, the 14-Connection Block, 15-sealing ring II, the 16-baffle plate, the 17-cavity, the 51-seal cover, the 52-base, 53-goes out the vapour interface, the 54-cavity, the 55-adapter that refluxes, the 56-arc that leads, the 57-overhead gage, the 58-lower baffle plate, the 91-water supply interface, the 92-discharge outlet, the 571-block.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes casing 1, steam room 2, steam box Qianmen 3, storage tank 4, water separator 5, steam generator 8, shunt valve 9.Described steam box Qianmen 3 is arranged on the described casing 1, and described steam room 2, described storage tank 4, described water separator 5, described steam generator 8 and described shunt valve 9 all are arranged in the described casing 1.Described water separator 5 is a cavity body structure, and described steam generator 8 is made up of three heating tubes 12.The base plane of described storage tank 4 is higher than the base plane of described heating tube 12.
As shown in Figure 4, described water separator 5 comprises seal cover 51, base 52, goes out vapour interface 53, refluxes and take over 55, three Connection Blocks 14, and described seal cover 51 covers on described base 52.Described Connection Block 14, describedly go out vapour interface 53, described backflow to take over 55 be with described base 52 integrated injection moldings.Describedly go out vapour interface 53 and be arranged on the sidewall of described base 52, three described Connection Blocks 14 all are arranged on the bottom surface of described base 52, describedly go out the same side that vapour interface 53 and described Connection Block 14 all are arranged on described water separator 5.(annotate: 1, above each structure also can separately be carried out injection moulding, and assembly is integral and obtains described base 52 then; 2, the position that is provided with of above each structure also can be arranged on the basis of satisfying described water separator 5 operation principles otherwise.)
As shown in Figure 6, described shunt valve 9 is No. three shunt valves, and described shunt valve 9 comprises water supply interface 91, discharge outlet 92, be used for three water supply holes being connected with described heating tube 12.(selection of described shunt valve 9 is to select according to the quantity that is provided with of described heating tube 12, and during quantity is set is five of heating tube 12,9 of described shunt valves are selected No. five shunt valves as described, and promptly the quantity that is provided with of described water supply hole also is five.)
As shown in Figure 5, described seal cover 51 covers the tip formation cavity body 17 at described base 52.One-body molded on the described seal cover 51 guiding arc 56 arranged, go up plate washer 57, also be provided with the lower baffle plate 58 that is funnel shaped cavity 54, matches with described overhead gage 57 on the described base 52.When described seal cover 51 with after described base 52 covers mutually, described overhead gage 57 is combined into baffle plate 16 with described lower baffle plate 58, described baffle plate 16 is separated into two parts with described cavity 17; An end relative with described Connection Block 14 on the described baffle plate 16 has otch, described Connection Block 14 and describedly go out vapour interface 53 and be connected by this otch; Described guiding arc 56 be arranged on described Connection Block 14 directly over, the purpose that is provided with of described guiding arc 56 is to make steam can steadily transit to described otch rapidly, thereby is successfully discharged.Described cavity 54 is arranged side by side with described Connection Block 14 on the guide direction of described guiding arc 56; Also be protruding with block 571 on the described seal cover 51, described block 571 protrudes in the position of described otch, and the protrusion height of described block 571 is 3 millimeters.In the present embodiment, the protrusion height of described block 571 is less than the described height of going up plate washer 57, the best protrusion height of described block 571 is 2~5 millimeters, and the purpose that is provided with of described block 571 is that the condensed water that prevents described incision carries out influencing the mouthfeel of food in the described steam room 2 with steam.Offer return port 13 near the bottom of described cavity 54 on the lateral wall of described base 52, it is 55 one-body molded in the position of described return port 13 that described backflow is taken over, and be conducted with described return port 13.
As Fig. 1, Fig. 2, shown in Figure 3, steam room 2 is connected with described water separator 5 by steam lead 6 as described; Described heating tube 12 is fixedly installed on respectively between described water separator 5 and the described shunt valve 9, that is: the top correspondence of described heating tube 12 is fixedly installed in the described Connection Block 14, and the bottom correspondence of described heating tube 12 is fixedly installed in the described water supply hole; Described shunt valve 9 links to each other with described storage tank 4 by water supply conduit 7, that is: the two ends of described water supply conduit 7 connect the interface of described water supply interface 91 and described storage tank 4 bottoms respectively; Described water separator 5 is taken over 55 and is linked to each other with the sidewall of described storage tank 4 by refluxing, described backflow adapter 55 is connected the above position, centre of described storage tank 4 sidewalls.The junction of described heating tube 12 and described Connection Block 14 is provided with sealing ring II 15, and described heating tube 12 also is provided with sealing ring I11 with the junction of described water supply hole.Described storage tank 4 forms a seal with after described water separator 5 is connected.That is: under the state of described storage tank 4 in closure, the steam that produces in the described steam generator 8, only go out discharge in the vapour interface 53 toward described, and do not leak the vapour phenomenon in described storage tank 4, described water separator 5 and the described heating tube 12, the purpose of She Zhiing is the air pressure balance that guarantees in described storage tank 4 and the described heating tube 12 like this.
Also be provided with the tamper 10 that matches on the described discharge outlet 92.
The bottom surface of described storage tank 4 also is provided with the device of sensed water level, and described heating tube 12 is provided with temperature limiter.In the present invention, also be provided with heat-insulation layer around the described steam room 2, the making material of described heat-insulation layer is foamed glue (also can be other material).
Operation principle:
As Fig. 7, shown in Figure 8, in described storage tank 4, add an amount of water after, set the function time, connect power supply, described steam generator 8 is promptly started working, and produces steam.The steam water interface that from described steam generator 8, comes out, under the effect of described water separator 8, bigger water particle is under the effect of gravity, automatically sink to entering in the described cavity 54, be back in the described storage tank 4 by described return port 13 and recycle, and guarantee the good taste of food.At this moment, go out the gas of discharging the vapour interface 53 and also be decelerated, enter described steam room 2, heat to food from described.At last, the steam that the was utilized output of the steam drain from described steam room 2 again.The structure of this steam drain, but application reference day be: July 31, application number were in 2008: the steam room exhaust technique of being mentioned in 200810063721.1 the Chinese invention patent.
When not having water or water shortage in the described storage tank 4, the device of described sensed water level promptly can send signal, and the power supply in the described steam generator 8 is also cut off in the execution warning simultaneously, and steam box is quit work.Again when described water supply conduit 7 blocked, water is for less than in the described heating tube 12 time, and it is too high that described temperature limiter will detect the surface temperature of described heating tube 12 this moment, promptly can send signal, the power supply in the described steam generator 8 is also cut off in the execution warning simultaneously, and steam box is quit work.
When the user wants to clean incrustation scale in the described steam generator 8, can in described storage tank 4, add several citric acid waters, allow described steam generator 8 work again one minute, take off described tamper 10 then, the whole discharge of water in the described heating tube 12 got final product.
For satisfying the demand of user's small-power steam box and high-power steam box, described steam generator 8 can also be the design of adopting one or more described heating tube 12, and it is identical with principle of the present invention that it makes principle.When a described heating tube 12 only was set in the described steam generator 8, the bottom of described heating tube 12 can not connect described shunt valve 9, and directly links to each other with described water supply conduit 7.
The present invention can be widely used in average family and use the kitchen appliance field.

Claims (9)

1. household steamer, comprise steam room (2), storage tank (4), steam generator (8), described steam room (2) is connected by steam lead (6) with described steam generator (8), described storage tank (4) is connected by water supply conduit (7) with described steam generator (8), it is characterized in that: described steam generator (8) is made up of at least one heating tube (12), also be connected with water separator (5) between described steam generator (8) and the described steam room (2), described water separator (5) is a cavity body structure, and described storage tank (4) is connected with described water separator (5) and forms seal; Described water separator (5) comprises seal cover (51), base (52), go out vapour interface (53), return port (13), the Connection Block (14) that equates with described heating tube (12) quantity, described seal cover (51) covers the tip formation cavity body (17) at described base (52), describedly go out the same side that vapour interface (53) and described Connection Block (14) are arranged on described water separator (5), describedly go out vapour interface (53) and described Connection Block (14) is connected with described cavity (17) respectively, describedly go out between vapour interface (53) and the described Connection Block (14) to be provided with baffle plate (16), described baffle plate (16) is gone up an end relative with described Connection Block (14) and is had otch, described Connection Block (14) and describedly go out vapour interface (53) and be connected by this otch.
2. household steamer according to claim 1, it is characterized in that: describedly go out vapour interface (53) and be arranged on the sidewall of described base (52), described Connection Block (14) is arranged on the bottom surface of described base (52), described seal cover (51) be provided with the guiding arc (56), described guiding arc (56) be arranged on described Connection Block (14) directly over.
3. household steamer according to claim 2, it is characterized in that: also be provided with on the described base (52) and be funnel shaped cavity (54), described cavity (54) is arranged side by side with described Connection Block (14) on the guide direction of described guiding arc (56), and described return port (13) is opened on the lateral wall of described base (52) and near the bottom of described cavity (54).
4. household steamer according to claim 3, it is characterized in that: described baffle plate (16) is made up of the lower baffle plate (58) that is arranged on the overhead gage (57) on the described seal cover (51) and be arranged on the described base (52), also be protruding with block (571) on the described seal cover (51), described block (571) protrudes the position at described otch.
5. household steamer according to claim 4 is characterized in that: the protrusion height of described block (571) is 2~5 millimeters.
6. household steamer according to claim 5, it is characterized in that: described steam generator (8) is provided with shunt valve (9) with the junction of described water supply conduit (7), described shunt valve (9) comprises the water supply interface (91) that is connected with water supply conduit (7), be used for getting rid of the discharge outlet (92) of the ponding of described heating tube (12), the water supply hole that is connected with described heating tube (12), and described discharge outlet (92) is provided with the tamper (10) that matches.
7. according to each described household steamer in the claim 1 to 6, it is characterized in that: the bottom surface of described storage tank (4) also is provided with the device of surveying water level, and described heating tube (12) is provided with temperature limiter.
8. according to each described household steamer in the claim 1 to 6, it is characterized in that: also be provided with heat-insulation layer around the described steam room (2).
9. household steamer according to claim 7 is characterized in that: also be provided with heat-insulation layer around the described steam room (2).
CN2010101144416A 2010-02-12 2010-02-12 Household steamer Active CN101822489B (en)

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Cited By (1)

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CN102715830A (en) * 2012-06-21 2012-10-10 中国人民解放军总后勤部军需装备研究所 Vehicle-mounted intelligentized controllable steam box

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CN101810975B (en) * 2010-04-13 2012-12-05 晶辉科技(深圳)有限公司 Steam-generating device
CN101956970B (en) * 2010-10-08 2013-06-26 晶辉科技(深圳)有限公司 Steam generation device, control method thereof and household electric steam box
CN102012015B (en) * 2010-10-21 2012-10-03 晶辉科技(深圳)有限公司 Steam generation device and household electric steam box
CN102178466B (en) * 2011-04-07 2014-01-15 广东新宝电器股份有限公司 Steam oven
CN107115008B (en) * 2016-02-25 2022-12-20 樱花卫厨(中国)股份有限公司 Steam generation control system
CN106388564B (en) * 2016-09-26 2018-04-20 正大卜蜂(北京)国际贸易有限公司 A kind of novel environment friendly multi-functional dumpling steaming machine
CN108144076B (en) * 2018-03-14 2023-09-08 广东美的厨房电器制造有限公司 Steam-water separator and steam sterilizing cabinet
CN111387801B (en) * 2019-01-03 2021-07-23 宁波方太厨具有限公司 Steam system of double-inner-container steam box and steam valve fault detection method thereof
CN111387802B (en) * 2019-01-03 2021-07-23 宁波方太厨具有限公司 Steam system of double-inner-container steam box and steam valve fault detection method thereof
CN114903337B (en) * 2021-02-08 2023-09-05 佛山市顺德区美的洗涤电器制造有限公司 Water-steam separation device, steam generator and steam cooking utensil
CN115067742A (en) * 2021-03-15 2022-09-20 浙江天喜厨电股份有限公司 Kitchen electrical appliance with steaming function and frying function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102715830A (en) * 2012-06-21 2012-10-10 中国人民解放军总后勤部军需装备研究所 Vehicle-mounted intelligentized controllable steam box

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Owner name: SHENZHEN BEIDING JINGHUI TECHNOLOGY CO., LTD.

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Address before: 518055 Guangdong city of Shenzhen province Nanshan District Tang Lang Xili town with rich industrial city 9 Jing Hui Technology (Shenzhen) Co. Ltd.

Patentee before: Crastal Technology (Shenzhen) Co., Ltd.