CN201727370U - Electric steamer water tank structure for water level warning and prompting - Google Patents
Electric steamer water tank structure for water level warning and prompting Download PDFInfo
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- CN201727370U CN201727370U CN2010202605044U CN201020260504U CN201727370U CN 201727370 U CN201727370 U CN 201727370U CN 2010202605044 U CN2010202605044 U CN 2010202605044U CN 201020260504 U CN201020260504 U CN 201020260504U CN 201727370 U CN201727370 U CN 201727370U
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- storage tank
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- water tank
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Abstract
The utility model relates to an electric steamer water tank structure for water level warning and prompting, which comprises a water tank and is characterized in that a buoy for measuring the water level of the water tank is arranged in the water tank; the buoy is provided with a magnet; a part which corresponds to the magnet of the buoy is provided with a reed switch; and the signal output end of the redd switch is connected with an external alarm circuit. Compared with the prior art, the electric steamer water tank structure for water level warning and prompting has the advantages that because the buoy for measuring the water level of the water tank is arranged in the water tank, the buoy is provided with the magnet and simultaneously the part which corresponds to the magnet of the buoy is provided with the redd switch, when the water level in the water tank is lower than a set value, the magnet on the buoy is far away from the redd switch, so that a magnetic pole switch in the redd switch is turned on; and at this time, the signal output end of the redd switch is connected with the external alarm circuit, and the alarm circuit can timely remind a user to add water to the water tank.
Description
Technical field
The utility model relates to a kind of water tank structure of electric steam box of water level alarm and prompt.
Background technology
At present, existing electric steaming device generally includes housing, controller and electric heater.One closed steam that is provided with opening structure is set in housing cooks the chamber, bottom, steam cooking chamber is provided with the evaporation tank that is used to produce high-temperature steam, the evaporation tank bottom is connected with the heating wire of heating usefulness, and be connected with water tank by an aqueduct, the water in the water tank is sent in the evaporation tank with high temperature surface by aqueduct and produces steam.Aqueduct one end connects water tank, and the other end connects the steam pond.Water in the water tank must flow to evaporation tank continually by a water replanishing device; For example Granted publication number is: the Chinese utility model patent of CN 2764266Y (patent No. is: ZL 200520053933.3) has just been announced a kind of like this automatic water-replenishing device of electric steamer, it comprises the electric steamer body, body is provided with storage tank and water leg, water leg communicates with evaporator tank on being arranged on heat-generating disc by tube connector, be provided with a thimble push-press type water injecting mechanism between storage tank and the water leg, this water injecting mechanism is dismountable to be arranged on the storage tank water inlet, and corresponding setting has the roof pressure boss on the water leg.But after the water in the storage tank slowly uses up,, cause the electric heater dry combustion method easily, and then cause danger if can not in time remind the user to add water.
The utility model content
Technical problem to be solved in the utility model is can in time remind the user to add the water tank structure of electric steam box of the water level alarm and prompt of water when providing a kind of water level in storage tank simple in structure to be lower than designated water level at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the water tank structure of electric steam box of this water level alarm and prompt, comprise storage tank, it is characterized in that: be provided with the buoy that is used to measure water storage tank water level in the described storage tank; buoy is provided with magnet; be provided with tongue tube with the corresponding position of buoy magnet, the signal output part of this tongue tube links to each other with external warning circuit.
As improvement, described storage tank is outside equipped with the water tank outer cover, described storage tank is movably arranged in the described water tank outer cover by the open end of described water tank outer cover one side, and described storage tank and the corresponding side of described water tank outer cover are provided with handle, and described tongue tube is arranged on and corresponding storage tank inwall of buoy magnet or water tank outer cover outside.
Preferably, described storage tank inside is provided with evaporation tank, described evaporation tank bottom is a hatch frame, and the evaporation tank bottom opening is wrapped with a sealing ring, the sealing circle is provided with a breach that can allow liquid communication, described evaporation tank bottom directly is fastened on the described storage tank bottom, described storage tank bottom is provided with electric heater with corresponding position, evaporation tank bottom, evaporation tank is provided with steam outlet, described water tank outer cover is provided with the steam mozzle that is in communication with the outside, and the steam outlet on the described evaporation tank is connected with described steam mozzle.
The shape of described evaporation tank bottom opening is consistent with the shape of described storage tank bottom margin, the bottom of described evaporation tank is sealingly fastened on the described storage tank bottom by described sealing ring, and described sealing ring outside is provided with a circle liquid communication guiding gutter, and this liquid communication guiding gutter is connected with described breach.
Described electric heater is an electric boiling plate, and the bottom that is paved with whole storage tank is good.
Described evaporation tank is the inverted T shape structure, and the top of described evaporation tank is fastened in the open top of described storage tank.
Described storage tank is outside equipped with the water tank outer cover, and this storage tank is provided with the steam zone stream pipe that is in communication with the outside, and the steam outlet on the described evaporation tank is connected with described steam zone stream pipe.
Described water tank outer cover is provided with the condensate return mouth that is communicated with storage tank.
Be provided with the buoy that is used to measure water storage tank water level in the described storage tank, buoy is provided with magnet, is provided with tongue tube with corresponding storage tank inwall of buoy magnet or water tank outer cover, and the signal output part of this tongue tube links to each other with external warning circuit.
Compared with prior art, advantage of the present utility model is: by be provided with the buoy that is used to measure water storage tank water level in storage tank; buoy is provided with magnet; be provided with tongue tube with the corresponding position of buoy magnet simultaneously; when the water level in the storage tank is lower than setting value; the magnet on the buoy is away from tongue tube; cause the magnetic pole switch opens in the tongue tube; at this moment; the signal output part of tongue tube links to each other by external warning circuit, and warning circuit can in time remind the user to add water to storage tank.
Description of drawings
Fig. 1 is the perspective view one of water tank structure of electric steam box among the utility model embodiment;
Fig. 2 is the perspective view two of water tank structure of electric steam box among the utility model embodiment;
Fig. 3 is the perspective view one of water tank structure of electric steam box after storage tank is taken away outer cover among the utility model embodiment;
Fig. 4 is the perspective view two of water tank structure of electric steam box after storage tank is taken away outer cover among the utility model embodiment;
Fig. 5 takes out three-dimensional structure diagram one behind the storage tank for steam chest among the utility model embodiment;
Fig. 6 takes out three-dimensional structure diagram one behind the storage tank for steam chest among the utility model embodiment;
Fig. 7 is the cutaway view of water tank structure of electric steam box among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
See also Fig. 1～water tank structure of electric steam box shown in Figure 7, comprise water tank outer cover 1, water tank outer cover 1 one ends are Open architecture, be provided with storage tank 2 in the water tank outer cover, storage tank 2 is movably arranged in the described water tank outer cover 1 by the open end of described water tank outer cover one side, and described storage tank 2 is provided with handle 21 with described water tank outer cover 1 a corresponding side; The bottom of storage tank 2 is an electric boiling plate 3.Storage tank 2 inside are provided with evaporation tank 4, described evaporation tank 4 be the inverted T shape structure, and the top of described evaporation tank 4 is fastened in the open top of described storage tank 2 by a cover plate 5, cover plate 5 is provided with buckle 51, the position that the inwall of storage tank 2 is corresponding with buckle is provided with draw-in groove, can make things convenient for the fixing or dismounting of evaporation tank 4; Evaporation tank 4 tops are provided with steam outlet 41, and steam outlet on the evaporation tank 4 41 is communicated with steam port 11 on the water tank outer cover 1 by steam mozzle 6, and this steam port 11 is connected with the culinary art chamber of electric steaming device; Evaporation tank 4 bottoms are hatch frame, and the shape of evaporation tank 4 bottom openings is consistent with the shape of described storage tank 2 bottom margins, evaporation tank 4 bottom openings are wrapped with a sealing ring 7, sealing circle 7 is heat insulation rubber ring, and sealing circle 7 is provided with a small gap 71 that can allow liquid communication, described evaporation tank 4 bottoms are sealingly fastened on described storage tank 2 bottoms by described sealing ring 7, and described sealing ring 7 outsides are provided with a circle liquid communication guiding gutter 72, and this liquid communication guiding gutter 72 is connected with described small gap 71.
Water tank outer cover 1 is provided with the condensate return mouth 12 that is communicated with storage tank.Be provided with the buoy 8 that is used to measure water storage tank water level in the water tank 2; buoy 8 is provided with magnet 81; be provided with tongue tube 9 with buoy magnet 81 corresponding water tank outer covers, the signal output part of this tongue tube 9 links to each other with external warning circuit, sees also shown in Fig. 5,6,7.Warning circuit adopts custom circuit.Tongue tube 9 also can be arranged on the storage tank inwall.
During use, storage tank is extracted out in the water tank outer cover, toward the storage tank topped up with water, liquid communication guiding gutter and the small gap on the sealing ring that water in the storage tank can slowly pass through the evaporation tank bottom flow in the evaporation tank, because evaporation tank is the inverted T shape structure, and the breach on the sealing ring is less relatively, water is slowly constantly must flow in the evaporation tank, the water yield in the evaporation tank is less comparatively speaking, electric hot plate is when the energising heating, need not heat the water in the whole storage tank, and only need the water in the heating evaporation case to get final product, just form a Fast Heating district in the evaporation tank; And after electric boiling plate energising heating, a spot of water can obtain Fast Heating in the evaporation tank, can produce high-temperature steam because evaporation tank is inner simultaneously, thereby make the air pressure in the evaporation tank be relatively higher than the interior air pressure of storage tank, thereby can keep the water level in the evaporation tank to be lower than the interior water level of storage tank, help the water in the Fast Heating evaporation tank more, thereby produce a large amount of steam fast, then a little steam are entered culinary art chamber heat food by the steam mozzle; Simultaneously in the heating process, Fast Heating district in the evaporation tank produces heat, fraction makes through the overheated storage tank zone that conducts to that water temperature rises in the district that is filled with water of storage tank, heat insulation rubber ring lower end has water inlet, water temperature in the area that is filled with water of storage tank constantly rises through overheated conduction, warm water adds to the Fast Heating district, the also corresponding raising of the thermal efficiency through heat insulation rubber ring lower end water inlet continually.
Though electric hot plate is when the energising heating, need not heat the water in the whole storage tank, and the water that only need heat in the storage tank gets final product, but in the time of long-term, also can produce a spot of steam in the storage tank, condensate return mouth on the utility model water tank outer cover can reflux through the condensed water that produces after the condensation producing steam in the storage tank, from newly getting back to storage tank.
In addition, the water level in storage tank is on the low side, and when surpassing the water level of a setting, the tongue tube in the storage tank can detect this signal, thereby is connected to external warning circuit, reminds the user in time to add water to storage tank.
Claims (7)
1. the water tank structure of electric steam box of a water level alarm and prompt, comprise storage tank, it is characterized in that: be provided with the buoy that is used to measure water storage tank water level in the described storage tank; buoy is provided with magnet; be provided with tongue tube with the corresponding position of buoy magnet, the signal output part of this tongue tube links to each other with external warning circuit.
2. water tank structure of electric steam box according to claim 1, it is characterized in that: described storage tank is outside equipped with the water tank outer cover, described storage tank is movably arranged in the described water tank outer cover by the open end of described water tank outer cover one side, and described storage tank and the corresponding side of described water tank outer cover are provided with handle, and described tongue tube is arranged on and corresponding storage tank inwall of buoy magnet or water tank outer cover outside.
3. water tank structure of electric steam box according to claim 2, it is characterized in that: described storage tank inside is provided with evaporation tank, described evaporation tank bottom is a hatch frame, and the evaporation tank bottom opening is wrapped with a sealing ring, the sealing circle is provided with a breach that can allow liquid communication, described evaporation tank bottom directly is fastened on the described storage tank bottom, described storage tank bottom is provided with electric heater with corresponding position, evaporation tank bottom, evaporation tank is provided with steam outlet, described water tank outer cover is provided with the steam mozzle that is in communication with the outside, and the steam outlet on the described evaporation tank is connected with described steam mozzle.
4. water tank structure of electric steam box according to claim 3, it is characterized in that: the shape of described evaporation tank bottom opening is consistent with the shape of described storage tank bottom margin, the bottom of described evaporation tank is sealingly fastened on the described storage tank bottom by described sealing ring, and described sealing ring outside is provided with a circle liquid communication guiding gutter, and this liquid communication guiding gutter is connected with described breach.
5. water tank structure of electric steam box according to claim 4 is characterized in that: described electric heater is an electric boiling plate, is paved with the bottom of whole storage tank.
6. water tank structure of electric steam box according to claim 4 is characterized in that: described evaporation tank be the inverted T shape structure, and the top of described evaporation tank is fastened in the open top of described storage tank by a cover plate.
7. water tank structure of electric steam box according to claim 6 is characterized in that: described water tank outer cover is provided with the condensate return mouth that is communicated with storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202605044U CN201727370U (en) | 2010-07-12 | 2010-07-12 | Electric steamer water tank structure for water level warning and prompting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202605044U CN201727370U (en) | 2010-07-12 | 2010-07-12 | Electric steamer water tank structure for water level warning and prompting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727370U true CN201727370U (en) | 2011-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202605044U Expired - Lifetime CN201727370U (en) | 2010-07-12 | 2010-07-12 | Electric steamer water tank structure for water level warning and prompting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042103A (en) * | 2013-03-13 | 2014-09-17 | 东莞市微电环保科技有限公司 | Semi-air-heating high-efficiency electric steam oven |
| CN109303482A (en) * | 2017-07-26 | 2019-02-05 | 昆山市苞蕾众创投资管理有限公司 | Insulating pot highest lowest water level alarm |
| CN111831016A (en) * | 2019-04-15 | 2020-10-27 | 宁波方太厨具有限公司 | Water level detection device of water tank, steam box and control method of steam box |
-
2010
- 2010-07-12 CN CN2010202605044U patent/CN201727370U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042103A (en) * | 2013-03-13 | 2014-09-17 | 东莞市微电环保科技有限公司 | Semi-air-heating high-efficiency electric steam oven |
| CN109303482A (en) * | 2017-07-26 | 2019-02-05 | 昆山市苞蕾众创投资管理有限公司 | Insulating pot highest lowest water level alarm |
| CN111831016A (en) * | 2019-04-15 | 2020-10-27 | 宁波方太厨具有限公司 | Water level detection device of water tank, steam box and control method of steam box |
| CN111831016B (en) * | 2019-04-15 | 2021-12-03 | 宁波方太厨具有限公司 | Steam box and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |