CN213216475U - Heating equipment capable of uniformly discharging steam - Google Patents
Heating equipment capable of uniformly discharging steam Download PDFInfo
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- CN213216475U CN213216475U CN202021257730.7U CN202021257730U CN213216475U CN 213216475 U CN213216475 U CN 213216475U CN 202021257730 U CN202021257730 U CN 202021257730U CN 213216475 U CN213216475 U CN 213216475U
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Abstract
The utility model relates to a evenly go out firing equipment of steam, including inner bag and the play steam device of steam emission in the cavity to the inner bag, a serial communication port, go out steam device including apron, heating plate, the box of intaking, the box of dividing and the air discharge fan that has a plurality of ventholes, divide the box to have from its border towards the domatic of its central direction downward sloping, form the space of intercommunication water intake pipe between domatic and the box of intaking, domatic has a plurality of water supply flows and follow the runner that domatic incline direction formed, has a plurality of water injection channel that arrange along the runner direction in the runner. After water flow enters the flow channel of the water distribution box, the water flow can be approximately and uniformly dripped on the heating plate at the water outlet of each water injection channel of the flow channel, the dripped water flow is heated by the heating plate to become hot steam, the hot steam is uniformly discharged into the cavity of the inner container through the plurality of air outlet holes of the cover plate under the blowing action of the rotating fan, and then the food in the cavity of the inner container can be uniformly steamed by the steam.
Description
Technical Field
The utility model relates to a firing equipment field especially relates to a firing equipment of even play steam.
Background
In the current market of heating devices, a steam box is a kitchen heating device which is well received by the vast users. The user can steam various gourmets by using the steam box.
The existing steam box mainly comprises an inner container and a steam outlet device arranged in the inner container, wherein the steam outlet device usually adopts a steam generator or a heating plate. In the steam box adopting the steam generator as a steam outlet device, a large amount of water is contained in the steam generator, and after the steam generator starts heating, the water can form high-temperature steam and then is discharged into the inner container of the steam box so as to heat food by utilizing the high-temperature steam. In the steam box adopting the heating plate as the steam outlet device, the heating plate is arranged at the bottom of the inner container of the steam box, the steam box is provided with a water inlet pipeline, water drops entering from the water inlet pipeline fall onto the heated heating plate to form high-temperature steam, and then the high-temperature steam is discharged into the inner container of the steam box to heat food by utilizing the high-temperature steam.
However, there are problems with steam boxes using any of the above steam vents: the steam generator is adopted, steam generated by the steam generator can be discharged from the pipeline in a centralized manner, the requirement that the steam is uniformly discharged into the inner container of the steam box by the pipeline cannot be met, and the steaming effect of food in the inner container of the steam box is influenced; the steam box adopting the heating plate has the advantages that water flow entering through the water inlet pipe and dropping on the heating plate is not uniform enough, so that hot steam finally discharged into the inner container of the steam box is not uniform, and the steaming effect of food in the inner container of the steam box is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a heating device for evenly go out steam is provided to above-mentioned prior art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a heating apparatus for uniformly discharging steam, comprising:
an inner container forming a chamber; and the number of the first and second groups,
the steam outlet device is used for discharging steam into the cavity of the inner container;
it is characterized in that the steam outlet device comprises:
the cover plate is arranged at the bottom of the inner container and is provided with a plurality of air outlet holes communicated with the cavity;
the heating plate is arranged below the cover plate;
the water inlet box is arranged between the cover plate and the heating plate and is connected with a water inlet pipeline of heating equipment, and a gap for releasing steam is formed between the water inlet box and the heating plate;
the water distribution box is arranged between the water inlet box and the heating plate and is positioned on the inner side of the water inlet box, and the water distribution box is provided with a slope surface which inclines downwards from the edge of the water distribution box to the center direction of the water distribution box; a space communicated with a water inlet pipeline is formed between the slope surface and the water inlet box, the slope surface is provided with a plurality of flow channels for water to flow through and formed along the slope surface in an inclined direction, a plurality of water injection channels are arranged in the flow channels and along the forming direction of the flow channels, water inlets of the water injection channels are communicated with the flow channels, and water outlets of the water injection channels are positioned above the heating plate;
and the exhaust fan can be driven to rotate and is arranged between the cover plate and the water inlet box.
After the heating equipment starts steam to work, water flow in the water inlet pipeline enters the water inlet box, flows into the water distribution box from the water inlet box, and flows into each flow channel of the slope surface, and flows into the water inlets of the water injection channels in sequence along the forming direction of the flow channel, and then drops onto the heated heating plate through the water outlets of the water injection channels, so that the water flow is approximately and uniformly dropped on the heating plate, the dropped water flow is changed into hot steam by the heating of the heating plate, then the hot steam is released through the gap between the water diversion box and the water inlet box, and the released hot steam is blown towards all directions in all the inner containers by the rotating exhaust fan, the hot steam enters the cavity of the inner container from the plurality of air outlet holes of the cover plate uniformly, and the effect that the generated hot steam is discharged into the cavity of the inner container uniformly is achieved.
In order to make the water flow dropped onto the heating plate through each water injection channel more uniform, the flow channel of the heating device is a channel which gradually shrinks along the downward inclined direction of the slope. Specifically, each flow channel is formed along the inclined direction of the slope, namely the flow channel inclines downwards from the edge of the water distribution box towards the center direction of the water distribution box, the channel depth of each water injection channel arranged along the flow channel direction is gradually shortened, the flow channel is designed into a channel form which is gradually contracted along the downward inclined direction of the slope, therefore, after water flows enter each water injection channel of the flow channel successively, the water injection channel close to the upper end of the slope is injected with more water flow, the water injection channel close to the lower end of the slope is injected with less water flow, and the water injection channel closer to the upper end of the slope is provided with a deeper channel, and the water injection channel closer to the lower end of the slope is provided with a shorter channel, so that the water flows flowing out from the water outlets of each water injection channel in the flow channel are almost the same, and the water flows can drop on the heating plate in all directions, this makes the steam generated after heating by the heating plate more uniform.
In addition, in order to make the water flow dropping on the heating plate more uniform, the water outlets of the water injection channels can be uniformly positioned above the heating plate. Of course, corresponding to the effect, each flow channel can be uniformly positioned on the slope surface of the water distribution box, and then the water injection channel in each flow channel is uniformly formed in the corresponding flow channel. Therefore, the water outlets of all the water injection channels above the heating plate can be uniformly distributed.
In the heating apparatus of the utility model, a water flow channel communicated with the water inlet pipeline is formed between the edge of the water diversion box and the slope, and each flow channel is communicated with the water flow channel. Thus, the water flow entering the water inlet box through the water inlet pipeline of the heating device can flow into the water flow channel, and then the water flow flows into each flow channel communicated with the water flow channel along the water flow channel. Wherein, as the preferred structural design form of water injection passageway, the water injection passageway in this utility model adopts the passageway of perpendicular to heating plate up end.
In order to meet the requirements of placing structures of all parts forming the steam outlet device, in the heating equipment, a concave cavity is formed at the bottom of the inner container, and the cover plate and the concave cavity form a space for placing the steam outlet device.
Of course, in the heating apparatus, the steam discharging device further includes a driving mechanism for driving the exhaust fan to rotate. For example, the drive mechanism herein includes:
the motor is positioned on the outer side of the concave cavity;
the first gear is positioned between the cover plate and the water inlet box and is in transmission connection with the motor through a worm;
the second gear is positioned between the cover plate and the water inlet box and is meshed with the first gear;
and the transmission shaft is in transmission connection with the second gear and the exhaust fan.
Of course, the driving mechanism can also comprise a grooved wheel positioned above the water inlet box, the second gear is arranged above the grooved wheel, and the transmission shaft sequentially penetrates through the grooved wheel and the second gear and then is in transmission connection with the exhaust fan.
The heating device of the utility model may be a steam box or other heating devices that heat an object with hot steam.
Compared with the prior art, the utility model has the advantages of:
firstly, a water distribution box is arranged above the heating plate, the water distribution box is provided with a plurality of flow passages formed by inclining downwards along the edge of the water distribution box towards the central direction, and a plurality of water injection passages arranged along the forming direction of the flow passages are arranged in the flow passages. Therefore, after water flow enters each flow channel of the water distribution box, the water flow can almost uniformly drop on the heating plate at the water outlet of each water injection channel of each flow channel, so that the dropped water flow is heated by the heating plate to become hot steam, the generated hot steam is blown by the rotating fan and then uniformly discharged into the cavity of the inner container through the plurality of air outlet holes of the cover plate, and the steam can uniformly steam food in the cavity of the inner container;
secondly, the flow channel is designed into a shape gradually shrinking along the downward inclination direction, so that the water flow dropping on the heating plate through each water injection channel in the flow channel is basically the same, and the uniform generation effect of the hot steam on the heating plate is further enhanced.
Drawings
Fig. 1 is a schematic structural view of a heating device for uniformly discharging steam in an embodiment of the present invention;
FIG. 2 is a schematic view of the heating apparatus of FIG. 1 from one perspective;
FIG. 3 is a cross-sectional view of the heating apparatus shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of the water diversion box;
FIG. 6 is a schematic bottom structure view of the water diversion box of FIG. 5;
FIG. 7 is a cross-sectional view of the water distribution box of FIG. 5;
FIG. 8 is a schematic view of the drop box of FIG. 5 with the water stop cover removed;
fig. 9 is a top view of the structure shown in fig. 8.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the embodiment provides a heating device capable of uniformly discharging steam, in particular to a steam box capable of uniformly discharging steam. This steam ager includes:
the inner container 1 is provided with a cavity 10, and the bottom of the inner container 1 is provided with a concave cavity 11;
and a steam outlet device for discharging steam into the chamber 10 of the inner container; wherein, referring to fig. 3 and 4, the steam outlet device comprises:
the cover plate 21 is arranged at the bottom of the inner container 1, and the cover plate 21 is provided with a plurality of air outlet holes 210 communicated with the chamber 10; the outlet holes 210 are preferably uniformly located on the cover plate 21, and the cover plate 21 and the cavity 11 form a space;
a heating plate 22 disposed below the cover plate 21;
the water inlet box 23 is arranged between the cover plate 21 and the heating plate 22, the water inlet box 23 is connected with the water inlet pipeline 3 of the heating equipment, and a gap for releasing steam is formed between the water inlet box 23 and the heating plate 22;
a water diversion box 24 arranged between the water inlet box 23 and the heating plate 22 and positioned at the inner side of the water inlet box 23, wherein the water diversion box 24 is provided with a slope 240 which inclines downwards from the edge to the center direction thereof; as shown in fig. 5 to 9, a space communicated with the water inlet pipeline 3 is formed between the slope 240 and the water inlet box 23, the slope 240 has a plurality of flow channels 241 through which water flows and which are formed along the inclined direction of the slope 240, a plurality of water injection channels 2410 are arranged in the flow channels 241 and along the forming direction of the flow channels 241, the water injection channels 2410 are uniformly arranged in the flow channels 241, the water inlets of the water injection channels 2410 are communicated with the flow channels 241, the water outlets of the water injection channels 2410 are positioned above the heating plate 22, and the water injection channels 2410 preferably adopt a channel perpendicular to the upper end surface of the heating plate; wherein, the water outlets of the water injection channels 2410 in this embodiment are uniformly located above the heating plate 22, so that the water flow can uniformly drop on the heating plate 22;
and an exhaust fan 25 which can be driven to rotate and is arranged between the cover plate 21 and the water inlet box 23. As shown in fig. 8 and 9, the flow channel 241 is a channel gradually narrowing in a downward direction along the slope 240; a water flowing channel 242 is formed between the edge of the water diversion box 24 and the sloping surface 240, and each flow channel 241 is communicated with the water flowing channel 242.
In this embodiment, each flow passage 241 may be uniformly located on the slope 240 of the water distribution box 24, and then the water filling channel 2410 in each flow passage 241 is uniformly formed in the corresponding flow passage. Therefore, the water outlets of the water injection channels above the heating plate can be uniformly distributed.
Of course, the steam discharging device in this embodiment includes a driving mechanism for driving the exhaust fan 25 to rotate. Referring to fig. 3 and 4, the driving mechanism includes:
a motor 261 located outside the cavity 11;
a first gear 262 positioned between the cover plate 21 and the water inlet box 23, wherein the first gear 262 is in transmission connection with the motor 261 through a worm;
a second gear 263 positioned between the cover plate 21 and the water inlet box 23, wherein the second gear 263 is meshed with the first gear 262; wherein the size of the first gear 262 is larger than the size of the second gear 263;
a transmission shaft 264 in transmission connection with the second gear 263, wherein the transmission shaft 264 is in transmission connection with the exhaust fan 25;
the grooved wheel 265 is positioned above the water inlet box 23, the second gear 263 is arranged above the grooved wheel 265, and the transmission shaft 264 passes through the grooved wheel 265 and the second gear 263 in sequence and then is in transmission connection with the exhaust fan 25.
Note that, in this embodiment, the cover plate 21, the heating plate 22, the water inlet box 23, the water diversion box 24, the exhaust fan 25, and the driving mechanism portion other than the motor 261 are all located in the space formed by the cover plate 21 and the cavity 11.
The working principle of uniform steam outlet of the steam box in the embodiment is explained as follows:
after the steam box starts to work by steam, water flow in the water inlet pipeline 3 enters the water inlet box 23 and flows into the water distribution box 24 from the water inlet box 23, water flowing into the water distribution box 24 enters each flow channel 241 of the slope 240, the water flow flows into the water inlets of the water injection channels 2410 of the corresponding flow channels 241 along the forming direction of the flow channels 241, then the water drops to the heated heating plate 22 through the water outlets of the water injection channels 2410, so that the water current is nearly uniformly dropped on the heating pan 22, and the dropped water is changed into hot steam by the heating of the heating pan 22, then the hot steam is released through the gap between the water dividing box 24 and the water inlet box 23, the released hot steam is blown towards all directions by the rotating exhaust fan 25, so that the hot steam can uniformly enter the cavity 10 of the liner 1 from the plurality of air outlet holes 210 on the cover plate 21, and the effect that the generated hot steam is uniformly discharged into the liner cavity is achieved.
Of course, the heating device in this embodiment may be not only a steam box but also other heating devices that heat an object using hot steam.
Claims (10)
1. A heating apparatus for uniformly discharging steam, comprising:
an inner container (1) having a chamber (10) formed therein; and the number of the first and second groups,
a steam outlet device for discharging steam into the chamber (10) of the inner container (1);
it is characterized in that the steam outlet device comprises:
the cover plate (21) is arranged at the bottom of the inner container (1), and the cover plate (21) is provided with a plurality of air outlet holes (210) communicated with the cavity (10);
a heating plate (22) disposed below the cover plate (21);
the water inlet box (23) is arranged between the cover plate (21) and the heating plate (22), the water inlet box (23) is connected with a water inlet pipeline (3) of heating equipment, and a gap for releasing steam is formed between the water inlet box (23) and the heating plate (22);
the water diversion box (24) is arranged between the water inlet box (23) and the heating plate (22) and is positioned on the inner side of the water inlet box (23), and the water diversion box (24) is provided with a slope surface (240) which inclines downwards from the edge of the water diversion box to the center direction of the water diversion box; a space communicated with the water inlet pipeline (3) is formed between the slope surface (240) and the water inlet box (23), the slope surface (240) is provided with a plurality of flow channels (241) for water to flow through and formed along the inclination direction of the slope surface (240), a plurality of water injection channels (2410) are arranged in the flow channels (241) and along the forming direction of the flow channels (241), the water inlets of the water injection channels (2410) are communicated with the flow channels (241), and the water outlets of the water injection channels (2410) are positioned above the heating plate (22);
and an exhaust fan (25) which can be driven to rotate and is arranged between the cover plate (21) and the water inlet box (23).
2. The heating apparatus for uniformly discharging steam as claimed in claim 1, wherein said flow channel (241) is a channel gradually converging in a downward direction along a slope (240).
3. The heating device for uniformly discharging steam as claimed in claim 2, wherein a water flowing channel (242) communicated with the water inlet pipeline (3) is formed between the edge of the water diversion box (24) and the sloping surface (240), and each flow channel (241) is communicated with the water flowing channel (242).
4. The heating device for uniformly discharging steam as claimed in claim 1, wherein each gas discharge hole (210) is uniformly located on the cover plate (21); or/and the water outlets of the water injection channels (2410) are uniformly positioned on the slope surface (240).
5. The heating apparatus for uniformly discharging steam as claimed in claim 1, wherein the water injection passage (2410) is a passage perpendicular to the upper end surface of the heating pan (22).
6. The heating device for uniformly discharging the steam as claimed in claim 1, wherein the bottom of the inner container (1) is formed with a concave cavity (11), and the cover plate (21) and the cavity (11) form a space for placing the steam discharging device.
7. The heating device for uniformly discharging steam as claimed in claim 6, wherein the steam discharging device further comprises a driving mechanism for driving the exhaust fan (25) to rotate.
8. The steam generating heating apparatus of claim 7, wherein the driving mechanism comprises:
a motor (261) located outside the cavity (11);
the first gear (262) is positioned between the cover plate (21) and the water inlet box (23), and the first gear (262) is in transmission connection with the motor (261) through a worm;
a second gear (263) positioned between the cover plate (21) and the water inlet box (23), wherein the second gear (263) is meshed with the first gear (262);
and the transmission shaft (264) is in transmission connection with the second gear (263), and the transmission shaft (264) is in transmission connection with the exhaust fan (25).
9. The heating device for uniformly discharging steam as claimed in claim 8, wherein the driving mechanism further comprises a grooved wheel (265) above the water inlet box (23), the second gear (263) is disposed above the grooved wheel (265), and the transmission shaft (264) passes through the grooved wheel (265) and the second gear (263) in sequence and is in transmission connection with the exhaust fan (25).
10. The heating device for uniformly discharging steam as claimed in any one of claims 1 to 9, wherein the heating device is a steam box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021257730.7U CN213216475U (en) | 2020-06-30 | 2020-06-30 | Heating equipment capable of uniformly discharging steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021257730.7U CN213216475U (en) | 2020-06-30 | 2020-06-30 | Heating equipment capable of uniformly discharging steam |
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| Publication Number | Publication Date |
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| CN213216475U true CN213216475U (en) | 2021-05-18 |
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| CN202021257730.7U Active CN213216475U (en) | 2020-06-30 | 2020-06-30 | Heating equipment capable of uniformly discharging steam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976558A (en) * | 2021-10-11 | 2022-01-28 | 六安市叶集区孙岗乡卫生院 | Utilize high temperature steam traditional chinese medicine fill clearing device |
-
2020
- 2020-06-30 CN CN202021257730.7U patent/CN213216475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976558A (en) * | 2021-10-11 | 2022-01-28 | 六安市叶集区孙岗乡卫生院 | Utilize high temperature steam traditional chinese medicine fill clearing device |
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