CN214284467U - Automatic water-adding steam generating device of steam oven - Google Patents
Automatic water-adding steam generating device of steam oven Download PDFInfo
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- CN214284467U CN214284467U CN202021992017.7U CN202021992017U CN214284467U CN 214284467 U CN214284467 U CN 214284467U CN 202021992017 U CN202021992017 U CN 202021992017U CN 214284467 U CN214284467 U CN 214284467U
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Abstract
An automatic water adding steam generating device of a steam oven comprises a water boiling disc, a temperature-resistant water guide hose, a water adding seat, a seat cover plate and a one-way valve; the water adding seat comprises a water adding cavity with an upper opening, a water outlet interface tube and a top column; the one-way valve is provided with a water outlet pipe and a water inlet connector pipe, and a sealing sleeve is arranged on the outer circumferential surface of the water inlet connector pipe; the water outlet pipe of the one-way valve penetrates through the through hole and extends into the water adding cavity, and the top column extends into the water outlet pipe; the seat cover plate supports the check valve; when the lower end surface of the water outlet pipe and the liquid level of the water boiling tray are on the same plane, the lower end of the water outlet pipe is closed, and the water feeding cavity stops feeding water; when the liquid level of the water boiling tray is positioned on the lower end face of the water outlet pipe and is below the horizontal plane, the water adding cavity feeds water. When the water storage container needs to be replaced, the one-way valve is separated from the water adding seat; after the one-way valve is connected with the water container, the one-way valve is assembled on the water adding seat.
Description
Technical Field
The utility model relates to a device for a steam oven, in particular to an automatic water vapor adding device.
Background
At present prior art, along with the improvement of standard of living, people also put forward higher requirement to food taste and nutrition, and the oven has become the indispensable cooking equipment of many families' culinary art food, requires the oven can not only roast, can evaporate, can also evaporate roast an organic whole to improve taste and nutrition, easy cleanness, but the realization can evaporate at present can the oven also have following shortcoming: the purchase price is very expensive; because the water stored in the water tank (the water tank is hidden or external) provided by a manufacturer is used as a steam source, the volume of the steam box or the steaming and baking integrated oven or the integrated oven stove is seriously compressed by the water tank, so that a plurality of volumes of the oven are occupied, the waste of product cost and transportation cost is caused, and the kitchen space of a user is occupied;
when water is added in the ordinary steam oven midway, the oven stops working, so that the steam is supplied in an off-line manner, and a lot of inconvenience and waste of heat sources are caused to users; when the water tank is taken out, water flows out of the pipeline at the moment of separating the water tank from the oven, and a water receiving box needs to be additionally arranged;
the microcomputer is adopted to control the electromagnetic valve or the water pump to add water in the hidden water tank or the external water tank, an additional radiating fan is needed to radiate the heat of the circuit board, and the manufacturing cost is very high; accumulated water is also filled in the pipeline, so that the accumulated water is difficult to remove, bacteria are bred, and the health of a user is seriously influenced; because of the way of controlling the steam by software, the software evaluation cost is very expensive in the authentication.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the automatic water adding steam generating device of the steam oven has the characteristics of automatic water inlet and water level closing or opening, and is simple in structure and low in cost.
The utility model discloses a realize like this: an automatic water adding steam generating device of a steam oven comprises a water boiling tray and a temperature-resistant water guide hose, wherein the bottom of the water boiling tray is provided with an electric heating body; it is characterized in that: the water adding device also comprises a water adding seat, a seat cover plate and a one-way valve;
the water adding seat comprises a water adding cavity with an upper opening, a water outlet connector pipe arranged at the bottom of the water adding cavity and a top column arranged on a bottom plate of the water adding cavity; the water outlet connector pipe, the temperature-resistant water guide hose and the water boiling disc are communicated in sequence;
the seat cover plate is provided with a through hole;
the one-way valve is provided with a water outlet pipe and a water inlet connector pipe, and a sealing sleeve is arranged on the outer circumferential surface of the water inlet connector pipe;
the seat cover plate is arranged at the top of the water adding seat and is fixedly connected with the water adding seat, and the axis of the through hole is superposed with the axis of the top column; the water outlet pipe of the one-way valve penetrates through the through hole and extends into the water adding cavity, and the top column extends into the water outlet pipe; the seat cover plate supports the check valve; when the lower end surface of the water outlet pipe and the water level line of the water boiling tray are on the same plane, the lower end of the water outlet pipe is closed, and the water adding cavity stops water inlet; when the water level line of the water boiling tray is positioned below the horizontal plane of the lower end surface of the water outlet pipe, the water feeding cavity feeds water.
The automatic water adding steam generating device of the steam oven is characterized in that: the one-way valve comprises a valve body, a valve cover, a one-way valve core and a valve rod,
the valve body comprises a valve cavity with an upper opening, a water outlet pipe arranged on a valve cavity bottom plate and communicated with the valve cavity, a lower valve rod hole arranged on the valve cavity bottom plate and a water outlet hole arranged around the valve rod hole;
the valve cover comprises the water inlet connector pipe arranged on the top plate, an upper valve rod seat and a water inlet hole surrounding the upper valve rod seat,
the one-way valve core is arranged in the middle of the valve rod;
the check valve core is arranged in the valve cavity, a valve rod at the lower part of the check valve core is in sliding fit with the lower valve rod hole, the circumferential wall plate of the valve cover is inserted into the valve cavity, and the upper end of the valve cavity supports a top plate of the valve cover; the valve rod on the upper part of the one-way valve core penetrates through the pressure spring to be in sliding fit with the upper valve rod seat; the top column is matched with the valve rod; the seat cover plate supports the valve body.
The automatic water adding steam generating device of the steam oven is characterized in that: a bottom plate of a water adding cavity of the water adding seat is provided with a plurality of elastic circular arc-shaped connecting plates,
the circular arc connecting plate is inserted into the water outlet pipe and is detachably matched with the water outlet pipe.
The utility model relates to an automatic water adding steam generating device of a steam oven, which adopts the structure, when a water storage container needs to be replaced, a check valve is separated from a water adding seat, and after the check valve is connected with a new water container, the check valve is assembled on the water adding seat; when the liquid level in the water boiling tray is flush with the lower end of the water outlet pipe, the water feeding cavity stops feeding water; the liquid level of the water boiling tray is lower than the lower end surface of the water outlet pipe, and the water adding cavity is used for feeding water.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a view a-a of fig. 1.
Fig. 4 is a three-dimensional cross-sectional view of the valve cover of the present invention
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a perspective view of the present invention in use.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, an automatic water adding steam generating device of a steam oven comprises a water boiling tray 1 and a temperature-resistant water guiding hose 2, wherein an electric heating element 1A is arranged at the bottom of the water boiling tray 1;
the water adding device also comprises a water adding seat 3, a seat cover plate 4 and a one-way valve 5;
the water adding seat 3 comprises a water adding cavity 31 with an upper opening, a water outlet interface tube 32 arranged at the bottom of the water adding cavity and a top column 33 arranged on the bottom plate of the water adding cavity; the water outlet mouth-piece 32, the temperature-resistant water-guiding hose 2 and the water boiling tray 1 are communicated in sequence
The seat cover plate 4 is provided with a through hole 41;
the one-way valve 5 is provided with a water outlet pipe 51 and a water inlet connector pipe 52, and the outer circumferential surface of the water inlet connector pipe 52 is provided with a sealing sleeve 53;
the seat cover plate 4 is arranged at the top of the water adding seat 3 and is fixedly connected with the water adding seat, and the axis of the through hole 41 is superposed with the axis of the top column 33; the water outlet pipe 51 of the one-way valve 5 passes through the through hole 41 and extends into the water adding cavity 31, and the top column 33 extends into the water outlet pipe 52; the seat cover plate 4 supports the check valve 5; when the lower end surface of the water outlet pipe 51 is on the same plane with the liquid level 1B of the water boiling tray 1, the lower end of the water outlet pipe 51 is closed, and the water adding cavity 31 stops water inlet; when the liquid level of the water boiling tray 1 is positioned below the horizontal plane of the lower end face of the water outlet pipe 51, water enters the water adding cavity 31, and the water in the water adding cavity 31 enters the water boiling tray 1 through the water outlet connector pipe 32 and the temperature-resistant water guide hose 2; the water level of the water boiling tray 1 can be automatically controlled.
The one-way valve 5 comprises a valve body 6, a valve cover 7, a one-way valve core 8, a valve rod 9 and a pressure spring 10,
the valve body 6 comprises a valve cavity 61 with an upper opening, a water outlet pipe 51 arranged on a valve cavity bottom plate and communicated with the valve cavity, a lower valve rod hole 62 arranged on the valve cavity bottom plate and a water outlet hole arranged around the valve rod hole; the water outlet hole communicates the water outlet pipe 51 with the valve cavity 61;
the valve cover 7 comprises the water inlet interface tube 52 arranged on the top plate, an upper valve rod seat 71 and a water inlet hole 72 surrounding the upper valve rod seat,
the one-way valve core 8 is arranged in the middle of the valve rod 9 and is integrally formed;
the one-way valve core 8 is arranged in the valve cavity 61, the valve rod 9 at the lower part of the one-way valve core 8 is in sliding fit with the lower valve rod hole 62, the circumferential wall plate of the valve cover 7 is inserted into the valve cavity 61, and the upper end of the valve cavity 61 supports the top plate of the valve cover 7; a valve rod 9 at the upper part of the one-way valve core 8 passes through a pressure spring 10 to be in sliding fit with the upper valve rod seat 71; the top column 33 is in supporting fit with the valve rod 9, and the seat cover plate 4 supports the valve body 6;
as shown in fig. 1 and 2, when the utility model is used, the water inlet interface tube 52 of the check valve 5 is inserted into the interface of the water container 11 and is sealed by liquid, and the water inlet interface tube 52 of the check valve 5 is detachably matched with the interface of the water container 11; when the water container 11 is upright, the water inlet joint pipe 52 of the check valve 5 is inserted into the joint of the water container 11, and at the moment, the check valve core 8 of the check valve 5 is attached to the bottom plate of the valve cavity 61 to seal the water outlet hole; then the water containing tank is inverted, the water outlet pipe 51 of the one-way valve 5 penetrates through the through hole 41 of the seat cover plate 4 and is inserted into the water adding cavity 31, the top column 33 extends into the water outlet pipe to drive the valve rod 9, the one-way valve core 8 is separated from the bottom plate of the valve cavity 61, and the valve cavity 61 is communicated with the water outlet pipe 52;
water in the water container 11 enters the water outlet pipe 51, the water adding cavity 31 and the water outlet connector pipe 32 into the water boiling tray 1 through the water inlet connector pipe 52 and the water guide hole on the bottom plate of the valve cavity 61. When the water in the water container is completely used up, the temperature controller arranged on the water boiling tray disconnects the circuit, and the steam indicator lamp is turned off to prompt water shortage.
As a further improvement of the utility model: a plurality of elastic circular arc-shaped connecting plates 34 are arranged on the bottom plate of the water adding cavity 31 of the water adding seat 3,
the circular arc connecting plate 34 is inserted into the water outlet pipe 51 and is detachably matched with the water outlet pipe.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (3)
1. An automatic water adding steam generating device of a steam oven comprises a water boiling tray and a temperature-resistant water guide hose, wherein the bottom of the water boiling tray is provided with an electric heating body; the method is characterized in that: the water adding device also comprises a water adding seat, a seat cover plate and a one-way valve;
the water adding seat comprises a water adding cavity with an upper opening, a water outlet connector pipe arranged at the bottom of the water adding cavity and a top column arranged on a bottom plate of the water adding cavity; the water outlet connector pipe, the temperature-resistant water guide hose and the water boiling disc are communicated in sequence;
the seat cover plate is provided with a through hole;
the one-way valve is provided with a water outlet pipe and a water inlet connector pipe, and a sealing sleeve is arranged on the outer circumferential surface of the water inlet connector pipe;
the seat cover plate is arranged at the top of the water adding seat and is fixedly connected with the water adding seat, and the axis of the through hole is superposed with the axis of the top column; the water outlet pipe of the one-way valve penetrates through the through hole and extends into the water adding cavity, and the top column extends into the water outlet pipe; the seat cover plate supports the check valve; when the lower end surface of the water outlet pipe and the liquid level of the water boiling tray are on the same plane, the lower end of the water outlet pipe is closed, and the water feeding cavity stops feeding water; when the liquid level of the water boiling tray is positioned below the horizontal plane of the lower end surface of the water outlet pipe, the water adding cavity feeds water.
2. The automatic water steam generation device of the steam oven as claimed in claim 1, wherein: the one-way valve comprises a valve body, a valve cover, a one-way valve core and a valve rod,
the valve body comprises a valve cavity with an upper opening, a water outlet pipe arranged on a valve cavity bottom plate and communicated with the valve cavity, a lower valve rod hole arranged on the valve cavity bottom plate and a water outlet hole arranged around the valve rod hole;
the valve cover comprises the water inlet connector pipe arranged on the top plate, an upper valve rod seat and a water inlet hole surrounding the upper valve rod seat,
the one-way valve core is arranged in the middle of the valve rod;
the check valve core is arranged in the valve cavity, a valve rod at the lower part of the check valve core is in sliding fit with the lower valve rod hole, the circumferential wall plate of the valve cover is inserted into the valve cavity, and the upper end of the valve cavity supports a top plate of the valve cover; the valve rod on the upper part of the one-way valve core penetrates through the pressure spring to be in sliding fit with the upper valve rod seat; the top post is matched with the valve rod, and the seat cover plate supports the valve body.
3. The automatic water steam generation device of the steam oven as claimed in claim 1, wherein: the bottom plate of the water adding cavity of the water adding seat is provided with a plurality of elastic arc-shaped connecting plates which are inserted into the water outlet pipe and are detachably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992017.7U CN214284467U (en) | 2020-09-11 | 2020-09-11 | Automatic water-adding steam generating device of steam oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992017.7U CN214284467U (en) | 2020-09-11 | 2020-09-11 | Automatic water-adding steam generating device of steam oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214284467U true CN214284467U (en) | 2021-09-28 |
Family
ID=77827243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992017.7U Active CN214284467U (en) | 2020-09-11 | 2020-09-11 | Automatic water-adding steam generating device of steam oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214284467U (en) |
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2020
- 2020-09-11 CN CN202021992017.7U patent/CN214284467U/en active Active
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