CN202104745U - Household electric steaming furnace - Google Patents
Household electric steaming furnace Download PDFInfo
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- CN202104745U CN202104745U CN2011201871800U CN201120187180U CN202104745U CN 202104745 U CN202104745 U CN 202104745U CN 2011201871800 U CN2011201871800 U CN 2011201871800U CN 201120187180 U CN201120187180 U CN 201120187180U CN 202104745 U CN202104745 U CN 202104745U
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- inlet pipe
- water inlet
- water tank
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Abstract
The utility model discloses a household electric steaming furnace which comprises a furnace body (1), a steam generating device, a water tank (2) and a water inlet mechanism. The steam generating device comprises an electric heating plate (3). The water inlet mechanism comprises a water feed pipe (4) and a through connection head (5). The connection head (5) is provided with at least one water inlet pipe (5.1), at least one water outlet pipe (5.2), at least one air inlet pipe (5.3) communicated with the atmosphere and at least one air return pipe. The height of the horizontal plane at the top of the inner wall at the joint of the air return pipe and the air inlet pipe (5.3) is higher than or equal to the height of the horizontal plane at the top of the inner wall at the water outlet end of the water feed pipe (4). The household electric steam furnace automatically feeds water by the atmospheric pressure, so that the water inlet accuracy is high, the structure is simple, the cost is low and the electric steaming furnace is ensured to be normally used.
Description
Technical field
The present invention relates to the household electrical appliance that indoor cooking foods such as a kind of family, office, place of business are used, specifically is a kind of domestic electric steaming furnace.
Background technology
The domestic electric steaming furnace of prior art (structure similar steam oven, steamer, Steam roaster etc. in addition); Its structure and operation principle are roughly following: the body of heater inner bottom plating is provided with steam raising plant; Be provided with water inlet pipe above the steam raising plant; Produce high-temperature vapor when the water in the water inlet pipe enters into the electric heat-generating disc of steam raising plant, utilize the high-temperature vapor just can cooking food.Water inlet pipe is connected to the water tank of body of heater; Present water intake mechanism roughly has three kinds of structures: the first, adopt solenoid control; Regularly open by controller control; Do not replenish according to the actual amount of water in the electric heating plate, send the electric heat-generating disc of water to steam raising plant through flow pipe, the accuracy of the water intake mechanism of this structure is poor; Second kind, water yield detecting sensor is installed in electric heat-generating disc, sensor goes to be connected with controller again, complex structure like this, cost height; The third, also be the most frequently used; The mounting temperature sensor in the bottom surface of electric heat-generating disc, the flow of water inlet are by the control of the electronic pump in the body of heater, and the make-up water of electronic pump is by the temperature decision of the electric heat-generating disc of temperature sensor feedback; Controller control by domestic electric steaming furnace; At this moment temperature sensor begins make-up water in electric heat-generating disc through controller active electron pump, and this mode needs temperature sensor to go feedback, makes to add the water time certain hysteresis is arranged; And temperature sensor is malfunctioning easily, and causes electric steam furnace normally to use.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of dependence atmospheric pressure to intake automatically, thereby make the domestic electric steaming furnace that into the water accuracy is high, simple in structure, cost is low, the assurance electric steam furnace normally uses.
Technical scheme of the present invention is; A kind of domestic electric steaming furnace with following structure is provided; Comprise body of heater, steam raising plant, water tank, water intake mechanism; Said steam raising plant comprises electric heating plate, and said water intake mechanism comprises flow pipe, and the water side of said flow pipe is communicated with the water inlet of the sidewall of electric heating plate; It is characterized in that: said water tank is closed water tank; Said water intake mechanism also comprises the connector of internal run-through, and said connector is provided with air inlet pipe and at least one muffler of at least one water inlet pipe, at least one outlet pipe, at least one and atmosphere, and the elevation of water at the inwall top of the junction of said muffler and air inlet pipe is higher than or equals the elevation of water with the inwall top of the water side of flow pipe; Said water tank bottom is provided with the opening that is communicated with water inlet pipe, and said outlet pipe is communicated with flow pipe.
Said muffler and water inlet pipe are same pipe, and said connector is a three-way pipe, and three passages of this three-way pipe are respectively a water inlet pipe, an outlet pipe, an air inlet pipe.
The elevation of water at the inwall top of the junction of said water inlet pipe and air inlet pipe is higher than the elevation of water at inwall top of the water side of flow pipe.
Also be provided with magnetic valve between said flow pipe and the outlet pipe.
The other end of said air inlet pipe is positioned on the water tank.
The end that said water inlet pipe is connected with water tank is provided with bent sub, is provided with the horizontal baffle that endoporus is separated up and down in the endoporus of this bent sub.
Also be provided with water inlet on the said water tank, also be provided with the case lid that matches and seal with water inlet on the said water tank.
After adopting said structure; The present invention compared with prior art; Have the following advantages: because water intake mechanism has been set up a connector; And connector is provided with air inlet pipe and at least one muffler of at least one water inlet pipe, at least one outlet pipe, at least one and atmosphere, and the water that water tank comes out flows into from water inlet pipe, flows out from outlet pipe.Said water tank is closed water tank, and water tank is in the situation of not advancing air like this, and the water in the water tank can't flow out from water inlet pipe; Because the elevation of water at the inwall top of the junction of said muffler and air inlet pipe is higher than or equals the elevation of water with the inwall top of the water side of flow pipe; Promptly when being full of water, the water level of the junction of muffler and air inlet pipe is higher than or equals the water level of the water side of flow pipe, and in fact the water level of the junction of muffler and air inlet pipe equals the water level in the electric heating plate; When the liquid level that is connected the flow pipe in the electric heating plate like this is lower than the liquid level of junction of muffler and air inlet pipe; Water in the air inlet pipe of connector adds in the muffler, and at this moment the junction of muffler and air inlet pipe produces the space, and air is risen in the muffler by the atmospheric pressure effect; Again from entering into water tank; The water tank of sealing receives the atmospheric pressure effect, and how much water how many air of entering just flow into, and slips out the water that comes and flow in the electric heating plate from the process connector; Inwall top up to the water side of liquid level and flow pipe maintains an equal level; The inwall top of the junction of muffler and air inlet pipe also is filled at this moment, so just stops air to enter into water tank, and the automatic water supplement process of single finishes.In sum, this structure need not water pump, various sensor, relies on atmospheric pressure to intake automatically, and into the water accuracy is high, simple in structure, cost is low, guarantee that electric steam furnace normally uses thereby make.
As improvement, said muffler and water inlet pipe are same pipe, and said connector is a three-way pipe, and three passages of this three-way pipe are respectively a water inlet pipe, an outlet pipe, an air inlet pipe, make connector simple in structure, practical like this.
As improvement, also be provided with magnetic valve between said flow pipe and the outlet pipe, this magnetic valve plays safety effect, by controller control, guarantees on-off.
As improvement; The end that said water inlet pipe is connected with water tank is provided with bent sub, is provided with the horizontal baffle that endoporus is separated up and down in the endoporus of this bent sub, and this bent sub is convenient to be connected with water tank; After this horizontal baffle separates endoporus; Make the first half of the endoporus of bent sub advance air, the latter half water outlet guarantees that pipeline is unimpeded.
As improvement, also be provided with water inlet on the said water tank, also be provided with the case lid that matches and seal with water inlet on the said water tank, conveniently add water.
Description of drawings
Fig. 1 is the structural representation of domestic electric steaming furnace of the present invention.
Fig. 2 is the partial structurtes sketch map of domestic electric steaming furnace of the present invention.
Fig. 3 is the structure for amplifying sketch map of the connector of domestic electric steaming furnace of the present invention.
Shown in the figure, 1, body of heater, 2, water tank, 3, electric heating plate, 4, flow pipe, 5, connector, 5.1, water inlet pipe, 5.1.1, bent sub, 5.1.2, horizontal baffle, 5.2, outlet pipe, 5.3, air inlet pipe, 6, magnetic valve.
The specific embodiment
Below in conjunction with accompanying drawing domestic electric steaming furnace of the present invention is described further.
Like Fig. 1, Fig. 2, shown in Figure 3; Domestic electric steaming furnace of the present invention; Comprise body of heater 1, steam raising plant, water tank 2, water intake mechanism, said steam raising plant comprises electric heating plate 3, and said water intake mechanism comprises flow pipe 4; The water side of said flow pipe 4 is communicated with the water inlet of the sidewall of electric heating plate 3; It is characterized in that: said water tank 2 is closed water tank, and said water intake mechanism also comprises the connector 5 of internal run-through, and said connector 5 is provided with air inlet pipe 5.3 and at least one muffler of at least one water inlet pipe 5.1, at least one outlet pipe 5.2, at least one and atmosphere; This water inlet pipe 5.1 extends upward with air inlet pipe 5.3; The inwall top of the inwall top of the junction of said muffler and air inlet pipe 5.3 and the water side of flow pipe 4 is positioned at same horizontal plane, and promptly when being full of water, the water level of the junction of muffler and air inlet pipe 5.3 is higher than or the water level that equals the water side of flow pipe 4 is positioned at same horizontal plane; Said water tank 2 bottoms are provided with the opening that is communicated with water inlet pipe 5.1, and said outlet pipe 5.2 is communicated with flow pipe 4.
Said muffler and water inlet pipe 5.1 are same pipe; Said connector 5 is a three-way pipe; Three passages of this three-way pipe are respectively a water inlet pipe 5.1, outlet pipe 5.2, an air inlet pipe 5.3; The elevation of water at said water inlet pipe 5.1 and the inwall top of the junction of air inlet pipe 5.3 is higher than the elevation of water at inwall top of the water side of flow pipe 4; When being full of water, make the water inlet pipe 5.1 and the water level of the junction of air inlet pipe 5.3 be higher than the water level of the water side of flow pipe 4 like this, make water inlet pipe 5.1 and the water level of the junction of air inlet pipe 5.3 and the water level of electric heating plate 3 be positioned at same horizontal plane like this; When the water level of electric heating plate 3 is lower than the water level of water inlet pipe 5.1 and the junction of air inlet pipe 5.3, automatic water supplement.
Also be provided with magnetic valve 6 between said flow pipe 4 and the outlet pipe 5.2, this magnetic valve 6 is connected with controller.
The other end of said air inlet pipe 5.3 is positioned on the water tank 2.
The end that said water inlet pipe 5.1 is connected with water tank 2 is provided with bent sub 5.1.1, is provided with the horizontal baffle 5.1.2 that endoporus is separated up and down in the endoporus of this bent sub 5.1.1.
Also be provided with water inlet on the said water tank 2, also be provided with the case lid that matches and seal with water inlet on the said water tank 2.
The moisturizing process: the water level that the liquid level of the flow pipe 4 in electric heating plate 3 is lower than electric heating plate 3 constantly; Water in the air inlet pipe 5.3 of connector 5 adds in the outlet pipe 5.2, and at this moment water inlet pipe 5.1 produces the space with the junction of air inlet pipe 5.3, and air is risen in the water inlet pipe 5.1 by the atmospheric pressure effect; Enter into water tank 5 from water inlet pipe 5.1 again; The water tank 2 of sealing receives the atmospheric pressure effect, and how much water how many air of entering just flow into, and slips out the water that comes and flow in the electric heating plate 3 from process connector 5; Fair up to liquid level and water inlet pipe 5.1 with the water level of the junction of air inlet pipe 5.3; This moment, water inlet pipe 5.1 also was filled with the inwall top of the junction of air inlet pipe 5.3, so just stoped air to enter into water tank 2, and the automatic water supplement process of single finishes.
Below only be described, but can not be interpreted as it is restriction claim with regard to preferred embodiment of the present invention.Structure of the present invention can have other variations; Be not limited to said structure; Such as: the structure of the utility model can also be used at steam oven, steamer, Steam roaster etc. and adopt in the steam-heated household electrical appliance, can also establish many outlet pipes, water inlet pipe, air inlet pipe according to the practical set status requirement on the described connector.In a word, all various variations of in the protection domain of product independent claims of the present invention, being done are all in protection scope of the present invention.
Claims (7)
1. domestic electric steaming furnace; Comprise body of heater (1), steam raising plant, water tank (2), water intake mechanism; Said steam raising plant comprises electric heating plate (3); Said water intake mechanism comprises flow pipe (4); The water side of said flow pipe (4) is communicated with the water inlet of the sidewall of electric heating plate (3), it is characterized in that: said water tank (2) is closed water tank, and said water intake mechanism also comprises the connector (5) of internal run-through; Said connector (5) is provided with air inlet pipe (5.3) and at least one muffler of at least one water inlet pipe (5.1), at least one outlet pipe (5.2), at least one and atmosphere; The elevation of water at the inwall top of the junction of said muffler and air inlet pipe (5.3) is higher than or equals and the elevation of water at the inwall top of the water side of flow pipe (4), and said water tank (2) bottom is provided with the opening that is communicated with water inlet pipe (5.1), and said outlet pipe (5.2) is communicated with flow pipe (4).
2. domestic electric steaming furnace according to claim 1; It is characterized in that: said muffler and water inlet pipe (5.1) are same pipe; Said connector (5) is a three-way pipe, and three passages of this three-way pipe are respectively a water inlet pipe (5.1), an outlet pipe (5.2), an air inlet pipe (5.3).
3. domestic electric steaming furnace according to claim 2 is characterized in that: the elevation of water at the inwall top of the junction of said water inlet pipe (5.1) and air inlet pipe (5.3) is higher than the elevation of water at inwall top of the water side of flow pipe (4).
4. domestic electric steaming furnace according to claim 1 is characterized in that: also be provided with magnetic valve (6) between said flow pipe (4) and the outlet pipe (5.2).
5. domestic electric steaming furnace according to claim 1 is characterized in that: the other end of said air inlet pipe (5.3) is positioned on the water tank (2).
6. domestic electric steaming furnace according to claim 1 is characterized in that: the end that said water inlet pipe (5.1) is connected with water tank (2) is provided with bent sub (5.1.1), is provided with the horizontal baffle (5.1.2) that endoporus is separated up and down in the endoporus of this bent sub (5.1.1).
7. domestic electric steaming furnace according to claim 1 is characterized in that: said water tank also is provided with water inlet on (2), and said water tank also is provided with the case lid that matches and seal with water inlet on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201871800U CN202104745U (en) | 2011-05-31 | 2011-05-31 | Household electric steaming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201871800U CN202104745U (en) | 2011-05-31 | 2011-05-31 | Household electric steaming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202104745U true CN202104745U (en) | 2012-01-11 |
Family
ID=45430198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201871800U Expired - Lifetime CN202104745U (en) | 2011-05-31 | 2011-05-31 | Household electric steaming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202104745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210551A (en) * | 2011-05-31 | 2011-10-12 | 宁波市鄞州欧燕电器有限公司 | Household electric steam boiler |
| CN104433762A (en) * | 2013-09-16 | 2015-03-25 | 无锡百科知识产权有限公司 | Electric cooker and automatic water supply system thereof |
| CN108567320A (en) * | 2018-06-29 | 2018-09-25 | 小甑科技（深圳）有限公司 | A kind of automatic disengaging water-bound of cooker |
-
2011
- 2011-05-31 CN CN2011201871800U patent/CN202104745U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210551A (en) * | 2011-05-31 | 2011-10-12 | 宁波市鄞州欧燕电器有限公司 | Household electric steam boiler |
| CN104433762A (en) * | 2013-09-16 | 2015-03-25 | 无锡百科知识产权有限公司 | Electric cooker and automatic water supply system thereof |
| CN108567320A (en) * | 2018-06-29 | 2018-09-25 | 小甑科技（深圳）有限公司 | A kind of automatic disengaging water-bound of cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO OUYAN ELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER NAME: NINGBO OUYAN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 8-28 No. 315101 Zhejiang city of Ningbo province Yinzhou District Qiuai town Qiuai Road Patentee after: NINGBO OUYAN ELECTRIC EQUIPMENT CO., LTD. Address before: 8-28 No. 315101 Zhejiang city of Ningbo province Yinzhou District Qiuai town Qiuai Road Patentee before: Ningbo Yinzhou Ouyan Electric Equipment Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315137 Zhejiang city of Ningbo province Yinzhou District Yunlong Town Mei Industrial Zone cloud Zhenlu pool Patentee after: NINGBO OUYAN ELECTRIC EQUIPMENT CO., LTD. Address before: 8-28 No. 315101 Zhejiang city of Ningbo province Yinzhou District Qiuai town Qiuai Road Patentee before: NINGBO OUYAN ELECTRIC EQUIPMENT CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |