CN102913887B - Steam-generating device used for electric steam box - Google Patents
Steam-generating device used for electric steam box Download PDFInfo
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- CN102913887B CN102913887B CN201210327022.XA CN201210327022A CN102913887B CN 102913887 B CN102913887 B CN 102913887B CN 201210327022 A CN201210327022 A CN 201210327022A CN 102913887 B CN102913887 B CN 102913887B
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Abstract
The invention relates to a steam-generating device used for an electric steam box. The steam-generating device comprises an electric steam box inner container heating disc used for heating after electromotion and a water tank. The steam-generating device is characterized in that the water tank comprises a tank body and a tank cover, and the tank cover is connected with one side of the tank body in a rotating manner. Compared with the prior art, the steam-generating device provided by the invention has the advantages that the water tank is divided into two parts, namely the tank body and the tank cover, the tank cover is connected with one side of the tank body in a rotating manner, when the interior of the tank body needs to be cleaned, the tank cover can be opened in a rotating manner, the internal space of the tank body directly exposes outwards, the cleaning operation of operation staff is convenient, and in addition, the water is convenient to add into the tank body.
Description
Technical field
The present invention relates to a kind of steam raising plant for electric steam box.
Background technology
At present, existing electric steam box generally includes hollow housing, housing hollow position is steam cooking room, the evaporation tank for generation of high-temperature steam is provided with bottom steam cooking room, the electric steam box inner bag heat-generating disc generated heat after being connected with energising bottom evaporation tank, electricity steam box inner bag heat-generating disc is connected with water tank by an aqueduct, the water in water tank be sent to by aqueduct there is high temperature surface inner bag heat-generating disc in produce steam.Aqueduct one end connects water tank, and the other end connects inner bag heat-generating disc.Water in water tank must flow to inner bag heat-generating disc continually by a water replanishing device.
The water tank inside of existing electric steam box is generally the space of sealing, water in water tank is generally added by aqueduct, due to the relation of water quality, through use after a while, water tank bottom and sidewall often have incrustation scale or other foreign material, the space of existing water tank owing to being a kind of sealing, cannot clean water tank.
In addition, due to the power limit of inner bag heat-generating disc, the water yield flow in inner bag heat-generating disc preferably can remain on a liquid level relatively stably, the service efficiency of such inner bag heat-generating disc just can be best, namely---inner bag heat-generating disc can provide steam endlessly under optimum Working, is unlikely to dry combustion method again.In order to improve the accuracy of the water flowing into inner bag heat-generating disc, publication number is that (application number is CN102210551: disclose this like this water intake mechanism in Chinese invention patent " a kind of domestic electric steaming furnace " 201110149620), wherein this domestic electric steaming furnace comprises body of heater, steam raising plant, water tank, water intake mechanism, described steam raising plant comprises electric heating plate, described water intake mechanism comprises flow pipe, the water side of described flow pipe is communicated with the water inlet of the sidewall of electric heating plate, it is characterized in that: described water tank is sealing type cistern, described water intake mechanism also comprises the connector of internal run-through, described connector is provided with at least one water inlet pipe, at least one outlet pipe, at least one air inlet pipe be communicated with air and at least one muffler, the elevation of water at the inwall top of the junction of described muffler and air inlet pipe higher than or equal the elevation of water with the inwall top of the water side of flow pipe, described water tank bottom is provided with the opening be communicated with water inlet pipe, described outlet pipe is communicated with flow pipe.In said structure, water intake mechanism needs to use a threeway link head, and need when installing the elevation of water at the inwall top of the junction ensureing muffler and air inlet pipe higher than or equal the elevation of water with the inwall top of the water side of flow pipe, and water tank is necessary for sealing type cistern, if open-type cistern, above-mentioned water intake mechanism then can not use.
Summary of the invention
First technical problem to be solved by this invention provides a kind of steam raising plant for electric steam box that can facilitate clear water tank inside for above-mentioned prior art.
Second technical problem to be solved by this invention is to provide a kind of water tank and conveniently can cleans, the water yield flow in inner bag heat-generating disc can also be made simultaneously preferably to remain on a relatively stable liquid level thus effectively can provide the steam raising plant for electric steam box of the service efficiency of inner bag heat-generating disc.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: this is used for the steam raising plant of electric steam box, the electric steam box inner bag heat-generating disc generated heat after comprising energising, water tank, it is characterized in that: described water tank comprises casing and case lid, described case lid is rotatably connected on the side of described casing.
As improvement, the rotation connection structure between described case lid and described casing comprises:
Rotating shaft, described case lid is provided with the hole clipping for wearing described rotating shaft both ends; Described case lid is provided with the perforation for wearing described rotating shaft both ends; The both ends of described rotating shaft are located in described hole clipping and perforation respectively successively;
In addition, these rotating shaft both sides described are respectively arranged with draw-in groove near the position of end, buckle is provided with in this draw-in groove, when such case lid unlatching, closing course, buckle draw-in groove rolling around the shaft produces rolling friction, and frictional force is equal and opposite in direction in axial direction, cancels out each other mutually on the contrary in direction, avoid tank upper cover from structure and produce horizontal direction swing rotation when unlatching, closing course shaft rotate not steadily, to user with the enjoyment of matter.
Above-mentioned buckle can make semi-circular.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: on said structure basis, the described steam raising plant for electric steam box also comprises the water storage case be communicated with described water tank, and the pipeline be communicated with between water storage case with described water tank is provided with magnetic valve; Water storage case is communicated with described electric steam box inner bag heat-generating disc, and the bottom of water storage case is greater than or equal to bottom electric steam box inner bag heat-generating disc; Be provided with height of water level sense switch in water storage case, this height of water level sense switch is connected and the open and close of Controlling solenoid valve with described magnetic valve.
The open and close of Controlling solenoid valve are carried out by the height of water level sense switch in water storage case, the water tank water level flow in water storage case so just can be made to remain between peak level and lowest water level, and water storage case is communicated with described electric steam box inner bag heat-generating disc, and the bottom of water storage case is greater than or equal to bottom electric steam box inner bag heat-generating disc, so just can ensure that the water yield flow in inner bag heat-generating disc preferably can remain on a liquid level relatively stably, thus effectively improve the service efficiency of inner bag heat-generating disc.
Can regulate as required to make the steam flow rate produced in electric steam box, to realize " the little fire ", " big fire " in conventional culinary, as improvement, steam raising plant provided by the invention also comprise be communicated with described water storage case, be energized after the auxiliary heat-generating disc that generates heat, and the bottom of water storage case is greater than or equal to bottom auxiliary heat-generating disc, auxiliary heat-generating disc can open or close according to actual needs, when needs " little fire ", only need to open inner bag heat-generating disc, when needs " big fire ", inner bag heat-generating disc and auxiliary heat-generating disc are opened simultaneously.
Lowest water level and peak level is provided with in described water storage case, described height of water level sense switch for detecting described lowest water level or peak level, and when described height of water level sense switch detects that water storage case notifies described magnetic valve, makes described closed electromagnetic valve or open when being in peak level or lowest water level.In use layoutprocedure, the position of peak level and lowest water level can be arranged as required, and the such as moisture storage capacity at peak level place is a bit larger tham the best Water usage of inner bag heat-generating disc, and the moisture storage capacity at lowest water level place is slightly smaller than the best Water usage of inner bag heat-generating disc.
In addition, the bottom of water storage case can be arranged on the bottom position higher than electric steam box inner bag heat-generating disc by us, the bottom of auxiliary heat-generating disc is arranged on the bottom position higher than electric steam box inner bag heat-generating disc simultaneously, like this after by the ponding wiped clean in electric steam box inner bag heat-generating disc, get final product the water in emptying water storage case and the water in auxiliary heat-generating disc, effective guarantee water storage case and the inner drying of auxiliary heat-generating disc, prevent peculiar smell; Water storage case bottom bevel designs, and can be conducive to the thorough discharge of ponding.
The lowest water level of described water storage case is higher than the bottom of electric steam box inner bag heat-generating disc, and the lowest water level of described water storage case is higher than the bottom of auxiliary heat-generating disc.Like this, just can ensure that water in water storage case is when lowest water level, inner bag heat-generating disc and auxiliary heat-generating disc have water all the time, prevent inner bag heat-generating disc and auxiliary heat-generating disc from occurring dry-fire condition.
The first delivery port position that described water storage case is communicated with described electric steam box inner bag heat-generating disc is lower than the lowest water level of water storage case.The second delivery port position that described water storage case is communicated with described auxiliary heat-generating disc is lower than lowest water level.Like this, floating on oil stain on the inner bag heat-generating disc water surface can enter water storage case by tube connector as far as possible less, reduces the pollution to water storage case; Meanwhile, even if there is a small amount of greasy dirt in water storage case, the probability that it flows into auxiliary heat-generating disc also at utmost can be reduced.
The bottom surface of described water storage case is inclined plane, can be conducive to the thorough discharge of ponding.
Described water storage case water inlet for position be provided with water flow buffer district, water flow buffer district ensures that water flow energy steadily enters water storage case body region the Meng, reduces because current shakiness affects the precision of water storage case water lev el control.
The steam that described auxiliary heat-generating disc produces is communicated with electric steam box inner bag by vapor separating box, the bottom of described vapor separating box is also communicated with the backflow mouth of a river of water storage case by a water pipe, the ponding formed after the steam that auxiliary like this heat-generating disc produces is separated by steam can be back to water storage case by water pipe, energy-conserving and environment-protective.
The position, the backflow mouth of a river of described water storage case, lower than the lowest water level of water storage case, arranges like this and can prevent the steam in vapor separating box from flowing backward to water storage case.
Compared with prior art, the invention has the advantages that: by water tank being split as casing and case lid two parts, and make case lid be rotatably connected on the side of described casing, like this when box house needs cleaning, just can by case lid rotating opening, outside the space of such box house is just directly exposed to, the cleaning of handled easily personnel, can also conveniently add water to box house in addition, by arranging the water storage case be communicated with water tank, the pipeline be communicated with between water storage case with water tank is provided with magnetic valve, the open and close of Controlling solenoid valve are carried out by the height of water level sense switch in water storage case, the water tank water level flow in water storage case so just can be made to remain between peak level and lowest water level, and water storage case is communicated with described electric steam box inner bag heat-generating disc, and the bottom of water storage case is greater than or equal to bottom electric steam box inner bag heat-generating disc, so just can ensure that the water yield flow in inner bag heat-generating disc preferably can remain on a liquid level relatively stably, thus effectively improve the service efficiency of inner bag heat-generating disc.
Accompanying drawing explanation
Fig. 1 is the structural representation of steam raising plant in the embodiment of the present invention;
Fig. 2 is the structural representation at another visual angle of steam raising plant in the embodiment of the present invention;
Fig. 3 is the exploded view of water storage case in the embodiment of the present invention;
Fig. 4 is the three-dimensional cutaway view of water storage case in the embodiment of the present invention;
Fig. 5 is the three-dimensional structure diagram of water tank in the embodiment of the present invention;
Fig. 6 is the three-dimensional exploded view of water tank in the embodiment of the present invention;
Fig. 7 is the electric steaming box structure schematic diagram that application has steam raising plant in the embodiment of the present invention;
Fig. 8 is the electric steam box perspective structure schematic diagram that application has steam raising plant in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The steam raising plant for electric steam box as shown in Figure 1, 2, it comprises the electric steam box inner bag heat-generating disc 1 of heating after energising, water tank 2, the water storage case 3 be communicated with described water tank, be communicated with described water storage case, be energized the auxiliary heat-generating disc 6 generated heat afterwards.
Described water tank 2 comprises casing 21 and case lid 22, and described case lid 22 is rotatably connected on the side of described casing 11, and the rotation connection structure between case lid 22 and casing 11 comprises:
Rotating shaft 23, described case lid 22 is provided with the hole clipping 221 for wearing described rotating shaft both ends; Described casing 21 is provided with the perforation 211 for wearing described rotating shaft both ends; The both ends of described rotating shaft 23 are located in described perforation 211 and hole clipping 221 respectively successively; In addition, these rotating shaft 23 both sides described are respectively arranged with draw-in groove 231 near the position of end, are provided with semi-circular buckle 24, in this draw-in groove 231 shown in Fig. 5,6.
The pipeline be communicated with between water storage case 3 with described water tank 1 is provided with magnetic valve 4; Water storage case is communicated with described electric steam box inner bag heat-generating disc 1 with 3, during installation, the bottom of water storage case 2 a little more than or equal bottom electric steam box inner bag heat-generating disc, the bottom of water storage case 2 a little more than or equal the bottom of auxiliary heat-generating disc 6; Be provided with height of water level sense switch 5 in water storage case 3, this height of water level sense switch 5 is connected and the open and close of Controlling solenoid valve 4 with described magnetic valve 4.Lowest water level and peak level is provided with in described water storage case, described height of water level sense switch for detecting described lowest water level or peak level, and when described height of water level sense switch detects that water storage case notifies described magnetic valve, makes described closed electromagnetic valve or open when being in peak level or lowest water level.In use layoutprocedure, the position of peak level and lowest water level can be arranged as required, and the such as moisture storage capacity at peak level place is a bit larger tham the best Water usage of inner bag heat-generating disc, and the moisture storage capacity at lowest water level place is slightly smaller than the best Water usage of inner bag heat-generating disc.
When the bottom of water storage case 2 equals bottom electric steam box inner bag heat-generating disc, the lowest water level of water storage case 3 need be made higher than the bottom of electric steam box inner bag heat-generating disc 1, simultaneously the lowest water level of described water storage case 3 is higher than the bottom of auxiliary heat-generating disc 6.
In addition, the first delivery port 31 position of being communicated with described electric steam box inner bag heat-generating disc 1 of described water storage case 3 is lower than the lowest water level of water storage case.Further, the second delivery port 32 position of being communicated with described auxiliary heat-generating disc 6 of described water storage case 3 is lower than lowest water level.
In the present embodiment, the bottom surface of described water storage case 3 is inclined plane.Described water storage case 3 water inlet for position be provided with water flow buffer district 33, shown in Fig. 3 and Fig. 4.
In addition, the steam that described auxiliary heat-generating disc 6 produces is communicated with electric steam box inner bag by vapor separating box 7, and the bottom of described vapor separating box 7 is also communicated with the backflow mouth of a river 34 of water storage case 3 by a water pipe 8; The position, the backflow mouth of a river 34 of described water storage case 3 is lower than the lowest water level of water storage case.
Adopt the electric steam box having the steam raising plant of said structure, shown in Fig. 7 and Fig. 8, the water yield flow in inner bag heat-generating disc preferably can remain on a liquid level relatively stably, the service efficiency of inner bag heat-generating disc is very high, height of water level sense switch detects water storage case water level, during lowest water level, send signal and open magnetic valve water filling; During peak level, shut electromagnetic valve, thus ensure that storage tank maintains certain height of water level all the time, prevent heat-generating disc water level too high, boiling water splashes, and can avoid inner bag heat-generating disc 1 dry combustion method, occurs the phenomenon turned yellow bottom inner bag heat-generating disc 1.
Claims (4)
1. for a steam raising plant for electric steam box, the electric steam box inner bag heat-generating disc generated heat after comprising energising, water tank, is characterized in that: described water tank comprises casing and case lid, and described case lid is rotatably connected on the side of described casing; Also comprise the water storage case be communicated with described water tank, the pipeline be communicated with between water storage case with described water tank is provided with magnetic valve; Water storage case is communicated with described electric steam box inner bag heat-generating disc, and the bottom of water storage case is greater than or equal to bottom electric steam box inner bag heat-generating disc; Be provided with height of water level sense switch in water storage case, this height of water level sense switch is connected and the open and close of Controlling solenoid valve with described magnetic valve; Also comprise be communicated with described water storage case, be energized after the auxiliary heat-generating disc that generates heat, and the bottom of water storage case is greater than or equal to bottom auxiliary heat-generating disc; Lowest water level and peak level is provided with in described water storage case, described height of water level sense switch for detecting described lowest water level or peak level, and when described height of water level sense switch detects that water storage case notifies described magnetic valve, makes described closed electromagnetic valve or open when being in peak level or lowest water level; The lowest water level of described water storage case is higher than the bottom of electric steam box inner bag heat-generating disc, and the lowest water level of described water storage case is higher than the bottom of auxiliary heat-generating disc; The first delivery port position that described water storage case is communicated with described electric steam box inner bag heat-generating disc is lower than the lowest water level of water storage case; The second delivery port position that described water storage case is communicated with described auxiliary heat-generating disc is lower than lowest water level.
2. the steam raising plant for electric steam box according to claim 1, is characterized in that: the rotation connection structure between described case lid and described casing comprises:
Rotating shaft, described case lid is provided with the hole clipping for wearing described rotating shaft both ends; Described casing is provided with the perforation for wearing described rotating shaft both ends; The both ends of described rotating shaft are located in described hole clipping and perforation respectively successively;
In addition, these rotating shaft both sides described are respectively arranged with draw-in groove near the position of end, are provided with buckle in this draw-in groove.
3. the steam raising plant for electric steam box according to claim 1, is characterized in that: the position that described water storage case water inlet is corresponding is provided with water flow buffer district.
4. the steam raising plant for electric steam box according to claim 1, it is characterized in that: the steam that described auxiliary heat-generating disc produces is communicated with electric steam box inner bag by vapor separating box, the bottom of described vapor separating box is also communicated with the backflow mouth of a river of water storage case by a water pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327022.XA CN102913887B (en) | 2012-09-06 | 2012-09-06 | Steam-generating device used for electric steam box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327022.XA CN102913887B (en) | 2012-09-06 | 2012-09-06 | Steam-generating device used for electric steam box |
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| CN102913887A CN102913887A (en) | 2013-02-06 |
| CN102913887B true CN102913887B (en) | 2015-01-07 |
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| CN201210327022.XA Active CN102913887B (en) | 2012-09-06 | 2012-09-06 | Steam-generating device used for electric steam box |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976641B (en) * | 2014-04-24 | 2016-08-24 | 宁波方太厨具有限公司 | A kind of water tank overhead steam box |
| CN105333467A (en) * | 2014-08-07 | 2016-02-17 | 广东美的厨房电器制造有限公司 | Oven |
| CN105054764A (en) * | 2015-08-31 | 2015-11-18 | 浙江火星人厨具有限公司 | Novel water tank for steam furnace |
| CN105433766A (en) * | 2015-12-24 | 2016-03-30 | 谢水旺 | Water supplying structure of electric steaming box |
| CN106580111B (en) * | 2016-12-29 | 2023-09-15 | 宁波方太厨具有限公司 | Water tank and steaming cooking equipment using same |
| CN106724863A (en) * | 2017-01-16 | 2017-05-31 | 珠海格力电器股份有限公司 | A kind of steam box and its water storage box device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020023544A1 (en) * | 2000-08-26 | 2002-02-28 | Song Young Joo | Multipurpose fryer |
| CN1468527A (en) * | 2002-07-19 | 2004-01-21 | ���ǵ�����ʽ���� | Bread making machine |
| CN201123709Y (en) * | 2007-11-14 | 2008-10-01 | 广州市天准食品机械有限公司 | Liquid state heat conduction cabinet for steaming rice |
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| CN102913887A (en) | 2013-02-06 |
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