CN204541739U - A kind of waterway structure of electric steam box - Google Patents
A kind of waterway structure of electric steam box Download PDFInfo
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- CN204541739U CN204541739U CN201520184645.5U CN201520184645U CN204541739U CN 204541739 U CN204541739 U CN 204541739U CN 201520184645 U CN201520184645 U CN 201520184645U CN 204541739 U CN204541739 U CN 204541739U
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Abstract
A kind of waterway structure of electric steam box, comprise water tank, water storage case and steam generator, it is characterized in that: between water storage case and steam generator, be provided with two-way waterway channel, the backwater channel that the water be formed between water tank and water storage case in supply tank flows into the intake tunnel in water storage case and is back to for the water in water storage case in water tank, intake tunnel is provided with entering water electromagnetic valve and intake pump, backwater channel is provided with backwater magnetic valve and back water pump.The utility model has the advantage of: open entering water electromagnetic valve and intake pump and close backwater magnetic valve and back water pump just can by the water suction in water tank in water storage case, and and then flow into steam generator to form steam, otherwise, close entering water electromagnetic valve and intake pump and open backwater magnetic valve and the water in steam generator and water storage case just can be back in water tank by back water pump, addling to prevent remaining water in water storage case and steam generator and after going bad, affect the mouthfeel of cooking food next time.
Description
Technical field
The utility model relates to a kind of electric steam box, especially relates to a kind of waterway structure of electric steam box.
Background technology
Waterway structure is the important component part of electric steam box, the pipeline that waterway structure generally comprises water tank, water storage case, steam generator and is connected between water tank and water storage case and between water storage case and steam generator.During the work of electricity steam box, the water in water tank is introduced in water storage case, and then enters steam generator by water storage case and carry out evaporating and produce steam, and the steam of generation enters electric steam box inner bag and heats cooking.If the patent No. is " a kind of steam raising plant for electric steam box " disclosed in the Chinese invention patent of ZL 201210327073.2 (Authorization Notice No. is CN 102871535 B), it inner bag heat-generating disc generated heat after comprising water tank and energising, the pipeline be communicated with between water storage case with water tank is provided with magnetic valve, water storage case is communicated with inner bag heat-generating disc, and greater than or equal to bottom inner bag heat-generating disc bottom water storage case, be provided with height of water level sense switch in water storage case, this height of water level sense switch is connected with magnetic valve and the opening and closing of Controlling solenoid valve.During the work of this steam raising plant, the water in water tank flows into water storage case, and the water in water storage case flows into inner bag heat-generating disc and makes the water yield of inner bag heat-generating disc can remain on liquid level relatively stably, thus effectively improves the service efficiency of inner bag heat-generating disc.But, there is following defect in this steam raising plant: first, inner bag heat-generating disc, steam generator are all connected by water pipe with bottom water storage case, when when cooking, soup juice oozes out, water storage case can be flow to by heat-generating disc bottom inner bag, cause water storage case dirty, make water storage case level sensor lose efficacy simultaneously; Secondly after steam cooking terminates, the water in water storage case cannot be back in water tank, and in water storage case, the remaining water capacity is perishable rotten, affects the mouthfeel of cooking food next time; Finally, when this steam raising plant carries out gas-liquid separation, need to arrange a vapor separating box between auxiliary heat-generating disc and electric steam box inner bag, structure is comparatively complicated.In sum, need to be further improved existing electric steam box waterway structure.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, provides a kind of waterway structure that can realize the electric steam box that waterway circulating refluxes smoothly between water tank and water storage case, steam generator.
The utility model solves the problems of the technologies described above adopted technical scheme: the waterway structure of this electric steam box, comprise water tank, water storage case and steam generator, it is characterized in that: between described water storage case and steam generator, be provided with two-way waterway channel, the backwater channel that the water be formed between described water tank and water storage case in supply tank flows into the intake tunnel in water storage case and is back to for the water in water storage case in water tank, described intake tunnel is provided with the entering water electromagnetic valve and intake pump that are controlled by electric steam box controlling organization, described backwater channel is provided with the backwater magnetic valve and back water pump that are controlled by electric steam box controlling organization.
In order to make the water in water storage case and the water energy smooth flow in steam generator, the bottom of described water storage case and the bottom of steam generator flush or substantially flush, are communicated with to form described two-way waterway channel between the bottom of described water storage case and the bottom of steam generator by water inlet pipe and water outlet pipe.
Can guarantee after terminating to make culinary art to drain remaining water in water storage case and steam generator, being provided with the water return outlet be connected with described backwater channel at the bottommost of described water storage case.
During in order to make the water level of water storage case lower than appointment water level, water in water tank can flow in water storage case, described water storage case is provided with the water level sensor responding to water storage case water level, the signal output part of described water level sensor is connected with described controlling organization, and entering water electromagnetic valve, intake pump, backwater magnetic valve and back water pump described in described controlling organization controls according to the output signal of described water level sensor are opened or closed.
Normal in order to ensure the air pressure in water storage case, described water storage case is provided with the relief tube with water storage case intracavity inter-connection.Like this, after relief tube is set, water storage case water inlet, water storage, water outlet can be made normally to carry out.
Preferably, this waterway structure also includes three-way connection, and the intake-outlet of described water tank is connected with one end of this three-way connection, and the another two ends of described three-way connection are communicated with described intake tunnel and backwater channel respectively.
In order to realize erasure effect in steam generation process and realize good gas-liquid separation effect, silencer cover is provided with at the top of described steam generation box, the cover mouth down of described silencer cover and with the intracavity inter-connection of described steam generation box, the sidewall of described silencer cover has out steam port.
Fix to carry out installation to magnetic valve and water pump, this waterway structure also includes solenoid valve bracket and water pump support, described entering water electromagnetic valve and backwater magnetic valve are arranged on described solenoid valve bracket, and described intake pump and back water pump are arranged on described water pump support.
Preferred as above-mentioned either a program, described controlling organization is electric steam box power panel.
Compared with prior art, the utility model has the advantage of: because the waterway structure of this electric steam box is provided with intake tunnel and backwater channel between water tank and water storage case, intake tunnel is provided with entering water electromagnetic valve and intake pump, backwater channel is provided with backwater magnetic valve and back water pump, and between water storage case and steam generator, be provided with two-way waterway channel, thus open entering water electromagnetic valve and intake pump and close backwater magnetic valve and back water pump just can by the water suction in water tank to water storage case and and then flow into steam generator to produce steam, otherwise, close entering water electromagnetic valve and intake pump and open backwater magnetic valve and the water in steam generator and water storage case just can be back in water tank by back water pump, addle to prevent remaining water in water storage case and steam generator and after going bad, affect the mouthfeel of cooking food next time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation after removing water tank seat and solenoid valve bracket in Fig. 1;
Fig. 3 is the structural representation of water storage case in the utility model embodiment;
Fig. 4 is the structural representation of the electric steam box being provided with the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, the waterway structure of the electric steam box in the present embodiment comprises water tank 1, water storage case 2 and steam generator 3, water tank 1 is arranged in water tank seat 12, water tank seat 12 is fixed on the base plate 15 of electric steam box by water tank seat support 16, water storage case 2 and steam generator 3 are fixed on the base plate 15 of electric steam box, intake tunnel 4 and backwater channel 5 is provided with between water tank 1 and water storage case 2, the intake-outlet at water tank 1 back is connected with one end of three-way connection 9, intake tunnel 4 and backwater channel 5 are connected with the another two ends of this three-way connection 9 respectively, intake tunnel 4 is also connected with water storage case 2 by the water inlet 22 on water storage case 2, backwater channel 5 is also connected with water storage case 2 by the water return outlet 21 on water storage case 2.
Particularly, intake tunnel 4 is connected in series by entering water electromagnetic valve 41 and intake pump 42, backwater channel 5 is serially connected with backwater magnetic valve 51 and back water pump 52, the base plate 15 of electric steam box is fixed with solenoid valve bracket 10 and water pump support 11, entering water electromagnetic valve 41 and backwater magnetic valve 51 are arranged on solenoid valve bracket 10, and intake pump 42 and back water pump 52 are arranged on water pump support 11.The upper mounting plate assembly 14 of electric steam box is provided with electric steam box power panel 13, electricity steam box power panel 13 controls the opening and closing of entering water electromagnetic valve 41, backwater magnetic valve 51, intake pump 42 and back water pump 52 as controlling organization, thus making the water in water tank 1 can flow in water storage case 2 by intake tunnel 4, the water in water storage case 2 is back in water tank 1 by backwater channel 5.
The bottom of water storage case 2 with bottom steam generator 3 between be communicated with to form two-way waterway channel by horizontally disposed water inlet pipe and water outlet pipe 6, and the bottom of the bottom of water storage case 2 and steam generator 3 flushes or substantially flush, like this, water in water storage case 2 can flow in steam generator 3 smoothly, and the water in steam generator 3 also can be back in water storage case 2 smoothly.
In the present embodiment, can guarantee after terminating to make culinary art to drain remaining water in water storage case 2 and steam generator 3, in the present embodiment, water return outlet 21 is located at the bottommost of water storage case 2.
The top cover of water storage case 2 is provided with the water level sensor 7 responding to water storage case water level, the signal output part of this water level sensor 7 is connected with electric steam box power panel 13, and electric steam box power panel 13 controls entering water electromagnetic valve 41, intake pump 42, backwater magnetic valve 51 and back water pump 52 according to the output signal of water level sensor 7.When water storage case 2 water level is lower than appointment water level, signal transmission is given electric steam box power panel 13 by water level sensor 7, opens entering water electromagnetic valve 41 and intake pump 42, and then be extracted in water storage case 2 by the water in water tank 1 after electric steam box power panel 13 receives signal.
In the course of the work, the air pressure in water storage case 2 may change electricity steam box, in the present embodiment, water storage case 2 is provided with the relief tube 8 with water storage case intracavity inter-connection.Relief tube 8 is connected with the air channel of upper mounting plate assembly 14, to ensure that air pressure in water storage case 2 is normal, thus enable that water storage case 2 is intake, water storage and water outlet normally carry out.
In addition, be provided with silencer cover 31 at the top of steam generation box 3, the cover mouth down of silencer cover 31 and with the intracavity inter-connection of steam generation box, the sidewall of silencer cover 31 has out steam port 32, and steam out enters inner bag 17 afterwards from going out steam port 32.After arranging silencer cover 31, make the space of steam generation box 3 inner chamber become large, the pressure of inner chamber is corresponding to diminish, and makes the bubble not easily explosion that the water of boiling in steam generation box 3 produces after pressure diminishes, thus effectively reduces the sound because bubble explosion produces.In addition, can flow back in steam generation box 3 along the inwall of silencer cover 31 after being formed at the roof of moisture content impact sound reduction cover 31 entrained in the steam of inner chamber, steam is then flowed out by steam (vapor) outlet, thus effectively realizes gas-liquid separation.
This electric steam box waterway structure course of work is as follows: start steam function, entering water electromagnetic valve 41 is opened, spend 0.5 second, intake pump 42 is opened, the water of water tank 1 starts to inject water storage case 2, and when the water level sensor 7 of water storage case 2 detects high water level, intake pump 42 is closed, spend 0.5 second, entering water electromagnetic valve 41 is closed.Culinary art terminates rear automatic operation water return function, backwater magnetic valve 51 is opened, spend 0.5 second, back water pump 52 is started working, when the water level sensor 7 in water storage case 2 detect do not have water time, back water pump 52 works on 5 seconds, guarantee backwater is thorough, back water pump 52 cuts out afterwards, and spend 0.5 second, backwater magnetic valve 51 cuts out.
In addition, the waterway structure provided in the present embodiment is not limited to independent steam box, is also applicable to the micro-all-in-one of steaming or the Multi Role Aircraft that comprise steam box function.
Claims (9)
1. the waterway structure of an electric steam box, comprise water tank (1), water storage case (2) and steam generator (3), it is characterized in that: between described water storage case (2) and steam generator (3), be provided with two-way waterway channel, the backwater channel (5) that the water be formed between described water tank (1) and water storage case (2) in supply tank (1) flows into the intake tunnel (4) in water storage case (2) and is back to for the water in water storage case (2) in water tank (1), described intake tunnel (4) is provided with the entering water electromagnetic valve (41) being controlled by electric steam box controlling organization and intake pump (42), described backwater channel (5) is provided with the backwater magnetic valve (51) being controlled by electric steam box controlling organization and back water pump (52).
2. the waterway structure of electric steam box according to claim 1, it is characterized in that: the bottom of described water storage case (2) and the bottom of steam generator (3) flush or substantially flush, be communicated with to form described two-way waterway channel by water inlet pipe and water outlet pipe (6) between the bottom of described water storage case (2) and the bottom of steam generator (3).
3. the waterway structure of electric steam box according to claim 1, is characterized in that: be provided with the water return outlet (21) be connected with described backwater channel (5) at the bottommost of described water storage case (2).
4. the waterway structure of electric steam box according to claim 1, it is characterized in that: the water level sensor (7) responding to water storage case water level is installed on described water storage case (2), the signal output part of described water level sensor (7) is connected with described controlling organization, and entering water electromagnetic valve (41), intake pump (42), backwater magnetic valve (51) and back water pump (52) described in described controlling organization controls according to the output signal of described water level sensor (7) are opened or closed.
5. the waterway structure of electric steam box according to claim 1, is characterized in that: be provided with on described water storage case (2) and the relief tube of water storage case intracavity inter-connection (8).
6. the waterway structure of electric steam box according to claim 1, it is characterized in that: also include three-way connection (9), the intake-outlet of described water tank (1) is connected with one end of this three-way connection (9), and the another two ends of described three-way connection (9) are communicated with described intake tunnel (4) and backwater channel (5) respectively.
7. the waterway structure of electric steam box according to claim 1, it is characterized in that: be provided with silencer cover (31) at the top of described steam generation box (3), the cover mouth down of described silencer cover (31) and with the intracavity inter-connection of described steam generation box (1), the sidewall of described silencer cover (31) has out steam port (32).
8. the waterway structure of electric steam box according to claim 1, it is characterized in that: also include solenoid valve bracket (10) and water pump support (11), described entering water electromagnetic valve (41) and backwater magnetic valve (51) are arranged on described solenoid valve bracket (10), and described intake pump (42) and back water pump (52) are arranged on described water pump support (11).
9. the waterway structure of the electric steam box according to claim arbitrary in claim 1 to 8, is characterized in that: described controlling organization is electric steam box power panel (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520184645.5U CN204541739U (en) | 2015-03-31 | 2015-03-31 | A kind of waterway structure of electric steam box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520184645.5U CN204541739U (en) | 2015-03-31 | 2015-03-31 | A kind of waterway structure of electric steam box |
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| CN204541739U true CN204541739U (en) | 2015-08-12 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593864A (en) * | 2016-12-29 | 2017-04-26 | 宁波方太厨具有限公司 | Two-way pump and steaming cooking equipment waterway structure applying two-way pump |
| CN106640637A (en) * | 2016-12-29 | 2017-05-10 | 宁波方太厨具有限公司 | Two-way pump and steaming-cooking equipment water circuit structure applying two-way pump |
| CN106765002A (en) * | 2017-03-20 | 2017-05-31 | 珠海格力电器股份有限公司 | Water tank assembly and steam equipment |
| CN106724863A (en) * | 2017-01-16 | 2017-05-31 | 珠海格力电器股份有限公司 | Steam box and water storage box device thereof |
| CN106913232A (en) * | 2017-04-10 | 2017-07-04 | 珠海格力电器股份有限公司 | Water tank assembly for steaming and baking equipment, steaming and baking equipment and control method thereof |
| CN108443853A (en) * | 2018-05-21 | 2018-08-24 | 广东美的厨房电器制造有限公司 | Steam generation facility and steam household electrical appliances |
| CN106580066B (en) * | 2015-10-20 | 2018-08-31 | 樱花卫厨（中国）股份有限公司 | Electric steam box water circuit system |
| CN108814272A (en) * | 2018-09-26 | 2018-11-16 | 杭州老板电器股份有限公司 | Water supply device and steam box |
| CN109008590A (en) * | 2018-09-11 | 2018-12-18 | 广东格兰仕集团有限公司 | A kind of condensate return structure of electric steam furnace |
| CN110089929A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of steam box waterway structure |
| CN110754934A (en) * | 2019-11-29 | 2020-02-07 | 广东新功电器有限公司 | Reflux valve, water adding mechanism and electric kettle with same |
| CN111616585A (en) * | 2020-05-09 | 2020-09-04 | 宁波方太厨具有限公司 | Waterway structure and steaming cooking device with same |
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2015
- 2015-03-31 CN CN201520184645.5U patent/CN204541739U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580066B (en) * | 2015-10-20 | 2018-08-31 | 樱花卫厨（中国）股份有限公司 | Electric steam box water circuit system |
| CN106593864A (en) * | 2016-12-29 | 2017-04-26 | 宁波方太厨具有限公司 | Two-way pump and steaming cooking equipment waterway structure applying two-way pump |
| CN106640637A (en) * | 2016-12-29 | 2017-05-10 | 宁波方太厨具有限公司 | Two-way pump and steaming-cooking equipment water circuit structure applying two-way pump |
| CN106724863A (en) * | 2017-01-16 | 2017-05-31 | 珠海格力电器股份有限公司 | Steam box and water storage box device thereof |
| CN106765002A (en) * | 2017-03-20 | 2017-05-31 | 珠海格力电器股份有限公司 | Water tank assembly and steam equipment |
| CN106913232A (en) * | 2017-04-10 | 2017-07-04 | 珠海格力电器股份有限公司 | Water tank assembly for steaming and baking equipment, steaming and baking equipment and control method thereof |
| CN110089929A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of steam box waterway structure |
| CN110089929B (en) * | 2018-01-31 | 2024-01-23 | 宁波方太厨具有限公司 | Steam box waterway structure |
| CN108443853A (en) * | 2018-05-21 | 2018-08-24 | 广东美的厨房电器制造有限公司 | Steam generation facility and steam household electrical appliances |
| CN108443853B (en) * | 2018-05-21 | 2023-11-24 | 广东美的厨房电器制造有限公司 | Steam generator and steam household appliance |
| CN109008590A (en) * | 2018-09-11 | 2018-12-18 | 广东格兰仕集团有限公司 | A kind of condensate return structure of electric steam furnace |
| CN109008590B (en) * | 2018-09-11 | 2024-01-30 | 广东格兰仕集团有限公司 | Condensate water reflux structure of electric steaming furnace |
| CN108814272A (en) * | 2018-09-26 | 2018-11-16 | 杭州老板电器股份有限公司 | Water supply device and steam box |
| CN110754934A (en) * | 2019-11-29 | 2020-02-07 | 广东新功电器有限公司 | Reflux valve, water adding mechanism and electric kettle with same |
| CN111616585A (en) * | 2020-05-09 | 2020-09-04 | 宁波方太厨具有限公司 | Waterway structure and steaming cooking device with same |
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