CN213664804U - Steam sealing structure of electric steamer - Google Patents
Steam sealing structure of electric steamer Download PDFInfo
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- CN213664804U CN213664804U CN202022385981.XU CN202022385981U CN213664804U CN 213664804 U CN213664804 U CN 213664804U CN 202022385981 U CN202022385981 U CN 202022385981U CN 213664804 U CN213664804 U CN 213664804U
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- steam
- water
- pot cover
- annular
- electric steamer
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- 238000007789 sealing Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 206010053615 Thermal burn Diseases 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 210000000476 body water Anatomy 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an electric steamer technical field refers in particular to a steam seal structure of electric steamer, including pot cover and water collector, be equipped with steam outlet on the pot cover, water collector outer fringe circumference is equipped with annular steam sealing groove, and when the pot cover lid was on the water collector, the annular bottom of pot cover was arranged in annular steam sealing groove. By adopting the structure, when steam flows to the top of the pot cover, a part of steam is discharged from the steam outlet hole on the pot cover when the electric steamer works, meanwhile, condensed water can be generated between the steam and the pot cover, the condensed water can flow back into the annular steam sealing groove on the water receiving tray along the periphery of the inner wall of the pot cover, and the condensed water forms sealing when covering the annular steam sealing groove of the water receiving tray and the annular bottom of the pot cover, so that the steam can be prevented from leaking from the matching part of the pot cover and the water receiving tray, and the steam can only be discharged from the steam outlet on the pot cover.
Description
Technical Field
The utility model relates to an electric steamer technical field refers in particular to a steam seal structure of electric steamer.
Background
At present, the steam sealing structure of the electric steamer on the market has the following defects:
1) the electric steamer is generally provided with a pot cover, most pot covers are provided with a steam outlet and a steam channel, the steam outlet is communicated with the steam channel and is in a normally open state, a steam sealing device is not arranged, heat leaks from the matching part of the pot cover and the pot body and the steam outlet, so that the heat loss is serious, and the heat preservation effect is poor;
2) the pot cover is provided with the silica gel part at the edge of the pot cover to form a sealing structure, the structure is complex, a plurality of parts are provided, the assembly cost is high, the steam leakage condition still exists when the steam pressure is large, and the sealing effect is general.
Chinese patent application publication No. CN85106735A discloses a pressure cooker for steaming food, wherein a water tank is provided along the upper periphery of a cooker body, a cooker cover is made into a structure with a flange and a raised portion related to the flange and the water tank of the cooker body, a pipe with good thermal conductivity is connected from the cooker cover and forms a group of serpentine pipes around the outer side of the flange of the cooker cover, then the serpentine pipes penetrate through the flange and are upwards opened at the raised portion of the cooker cover, after the cooker cover is combined with the cooker body, the flange of the cooker cover and the serpentine pipes are inserted into the water tank of the cooker body, and after cold water or other low-temperature nontoxic liquid is injected into the water tank of the cooker body to a liquid level, the cooker forms a closed container. According to the prior art, a group of coil pipes are formed by connecting a pipe with good heat conductivity from a pot cover and winding the outer side of a pot cover flanging, then the coil pipes penetrate through the flanging to be upwards opened at the position of the pot cover protrusion, after the pot cover is combined with a pot body, the pot cover flanging and the coil pipes are inserted into a pot body water tank together, cold water or other low-temperature non-toxic liquid is injected into the pot body water tank to reach a liquid level line, and then the pot forms a closed container. The structure is complex, the number of parts is large, the assembly cost is high, and a closed container can be formed by the pot only after cold water or other low-temperature non-toxic liquid is injected into the water tank of the pot body to reach a liquid level line.
Therefore, this prior art solution still has room for improvement.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a food processor safety structure effectively overcomes the weak point among the prior art.
In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:
a steam sealing structure of an electric steamer comprises a steamer cover and a water receiving tray, wherein steam outlets are formed in the steamer cover, an annular steam sealing groove is formed in the periphery of the outer edge of the water receiving tray, and when the steamer cover covers the water receiving tray, the annular bottom of the steamer cover is arranged in the annular steam sealing groove. By adopting the structure, when steam flows to the top of the pot cover, a part of steam is discharged from the steam outlet hole on the pot cover when the electric steamer works, meanwhile, condensed water can be generated between the steam and the pot cover, the condensed water can flow back into the annular steam sealing groove on the water receiving tray along the periphery of the inner wall of the pot cover, and the condensed water forms sealing when covering the annular steam sealing groove of the water receiving tray and the annular bottom of the pot cover, so that the steam can be prevented from leaking from the matching part of the pot cover and the water receiving tray, and the steam can only be discharged from the steam outlet on the pot cover.
According to the scheme, the annular steam sealing groove is arranged to be in an inwards concave arc shape, the annular bottom of the pot cover is arranged to be the annular rolling edge, and the annular rolling edge is in contact with the bottom of the annular steam sealing groove in a fitting mode. By adopting the structure, when the pot cover is covered on the water receiving tray, the annular edge of the pot cover is arranged in the annular steam sealing groove and is contacted with the bottom of the annular steam sealing groove in a fitting manner.
According to the scheme, the water-saving pot further comprises a pot body, a steam generator is arranged in the pot body, the water receiving disc is detachably arranged above the steam generator, and sealing silica gel is arranged between the water receiving disc and the top of the steam generator. By adopting the structure, the steam generated during the operation of the steam generator is prevented from leaking from the matching part between the water receiving tray and the steam generator. It should be noted that the water pan is detachably mounted above the steam generator, so that the water pan is convenient to clean.
According to the scheme, the water tank is arranged in the pot body, and the water outlet of the water tank is communicated with the water filling port of the steam generator through the water pump and the water supply pipe. Adopt such structure setting, through water pump and delivery pipe with the water pump suction in the water tank to steam generator in, the steam generator during operation of being convenient for makes the water boiling produce steam.
According to the scheme, a heat insulation plate is arranged between the water tank and the steam generator. By adopting the structure, the water tank is protected, and heat generated by the steam generator during working is prevented from being conducted to the water tank.
According to the scheme, the steam generator is correspondingly provided with the protection device. By adopting the structure, the protection effect on the steam generator is achieved, and the service life of the steam generator is further prolonged.
According to the scheme, the pot body is provided with the control panel, and the control panel is in circuit connection with the steam generator. With the adoption of the structure, the operation of the steam generator is controlled through the control panel.
According to the scheme, the pot cover is provided with the anti-scald handle. By adopting the structure, the pot cover can be conveniently taken and moved by the scald-proof handle, and the scald-proof effect is achieved.
The utility model discloses a theory of operation: when the electric steamer works, the steam generator is controlled to work through the control panel, water is boiled to generate steam, the steam flows upwards through the steam outlet hole in the water receiving tray, when the steam flows to the top of the cooker cover, a part of steam is discharged from the steam outlet hole in the cooker cover, meanwhile, condensed water can be generated between the steam and the cooker cover, the condensed water can flow back into the annular steam sealing groove in the water receiving tray along the periphery of the inner wall of the cooker cover, sealing is formed when the condensed water covers the annular steam sealing groove in the water receiving tray and the annular edge of the cooker cover, therefore, the steam can be prevented from leaking from the matching position of the cooker cover and the water receiving tray, and the steam can only be discharged from the steam outlet in the cooker cover.
The utility model discloses beneficial effect:
the utility model discloses a such structure setting, when steam flows to the pot cover top, can produce the comdenstion water between steam and the pot cover, and the comdenstion water can be along the peripheral annular steam sealing recess that flows back on the water collector of inner wall of pot cover in, forms sealedly when the annular steam sealing recess that the comdenstion water covered the water collector and the annular edge rolling of pot cover to can avoid steam to leak outward from pot cover and water collector cooperation department, make steam only can follow the steam outlet discharge on the pot cover.
Drawings
FIG. 1 is a schematic view showing the steam leakage state at the matching part of the pot cover and the water pan;
FIG. 2 is an enlarged view of the location A in FIG. 1;
FIG. 3 is a schematic view of the sealing state of the matching part of the pot cover and the water pan;
fig. 4 is an enlarged view of the position B in fig. 3.
1. A pot cover; 11. an annular edge curl; 12. a steam outlet; 2. a pot body; 20. a heat insulation plate; 21. a water pan; 22. an annular steam sealing groove; 23. a steam generator; 24. a water tank; 27. a first temperature sensor; 28. a water supply pipe; 29. a control panel; 30. condensing water; 31. a second temperature sensor; 32. a fuse; 33. a kick type temperature controller; 34. and sealing the silica gel.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, a steam sealing structure of an electric steamer, including pot cover 1 and water collector 21, be equipped with steam outlet 12 on the pot cover 1, water collector 21 outer fringe circumference is equipped with annular steam sealing groove 22, and when pot cover 1 covered on water collector 21, annular steam sealing groove 22 was arranged in to the annular bottom of pot cover 1. By adopting the structure, when the electric steamer works, when steam flows to the top of the cooker cover 1, a part of steam is discharged from the steam outlet 12 on the cooker cover 1, meanwhile, condensed water 30 can be generated between the steam and the cooker cover 1, the condensed water 30 can flow back to the annular steam sealing groove 22 on the water receiving tray 21 along the periphery of the inner wall of the cooker cover 1, and when the condensed water 30 covers the annular steam sealing groove 22 of the water receiving tray 21 and the annular bottom of the cooker cover 1, sealing is formed, so that the steam can be prevented from leaking from the matching part of the cooker cover 1 and the water receiving tray 21, and the steam can be discharged from the steam outlet 12 on the cooker cover 1 only.
According to the above scheme, the annular steam sealing groove 22 is designed to be in an inwards concave arc shape, the annular bottom of the pot cover 1 is designed to be the annular edge 11, and the annular edge 11 is in contact with the bottom of the annular steam sealing groove 22 in an attaching mode. By adopting the structure, when the pot cover 1 covers the water collecting tray 21, the annular rolling edge 11 of the pot cover 1 is arranged in the annular steam sealing groove 22 and is in contact with the bottom of the annular steam sealing groove 22 in an attaching manner.
According to the scheme, the water-saving pot further comprises a pot body 2, a steam generator 23 is arranged in the pot body 2, the water receiving tray 21 is detachably arranged above the steam generator 23, and sealing silica gel 34 is arranged between the water receiving tray 21 and the top of the steam generator 23. With the structure, the steam generated by the steam generator 23 during operation is prevented from leaking out of the matching part between the water receiving tray 21 and the steam generator 23. It should be noted that the water pan 21 is detachably mounted above the steam generator 23, so as to facilitate cleaning of the water pan 21.
According to the scheme, the water tank 24 is arranged in the pot body 2, and the water outlet of the water tank 24 is communicated with the water filling port of the steam generator 23 through the water pump and the water supply pipe 28. With such a structure, water in the water tank 24 is pumped into the steam generator 23 through the water pump and the water supply pipe 28, so that the steam generator 23 boils water to generate steam when in operation.
According to the scheme, the heat insulation plate 20 is arranged between the water tank 24 and the steam generator 23. With the structure, the water tank 24 is protected, and heat generated by the steam generator 23 during operation is prevented from being conducted to the water tank 24.
According to the scheme, the steam generator 23 is correspondingly provided with a protection device. By adopting the structure, the protection effect on the steam generator 23 is achieved, and the service life of the steam generator 23 is further prolonged.
In practical application, the protection device comprises a first temperature sensor 27, a trip temperature controller 33, a second temperature sensor 31 and a fuse 32, wherein the first temperature sensor 27 is used for measuring the internal temperature of the steam generator 23, the first temperature sensor 27 is electrically connected to the trip temperature controller 33, when the first temperature sensor 27 detects that the internal temperature of the steam generator 23 exceeds a preset temperature value, the circuit is disconnected through the trip temperature controller 33, and when the temperature is lower than the preset temperature value, the circuit is reconnected, and the steam generator 23 works again. Two 31 temperature sensor are used for measuring steam generator 23 external temperature, and two 31 temperature sensor electricity connect in fuse 32, detect when two 31 temperature sensor 23 external temperature surpass preset temperature value, make the circuit disconnection through fuse 32, prevent that steam generator 23 from burning out that steam generator 23 caused by dry combustion, and then play the guard action to steam generator 23.
According to the scheme, the pot body 2 is provided with the control panel 29, and the control panel 29 is in circuit connection with the steam generator 23. With this arrangement, the operation of the steam generator 23 is controlled by the control panel 29.
According to the scheme, the pot cover 1 is provided with the anti-scald handle 13. By adopting the structure, the anti-scald handle 13 is convenient for the pot cover 1 to be taken, thereby playing the role of anti-scald.
The utility model discloses a theory of operation: when the electric steamer works, the control panel 29 controls the steam generator 23 to work, so that water is boiled to generate steam, the steam flows upwards through the steam outlet hole on the water receiving tray 21, when the steam flows to the top of the cooker cover 1, a part of steam is discharged from the steam outlet hole 12 on the cooker cover 1, meanwhile, condensed water 30 can be generated between the steam and the cooker cover 1, the condensed water 30 can flow back into the annular steam sealing groove 22 on the water receiving tray 21 along the periphery of the inner wall of the cooker cover 1, and sealing is formed when the annular steam sealing groove 22 of the water receiving tray 21 and the annular edge 11 of the cooker cover 1 are covered by the condensed water 30, so that the steam can be prevented from leaking from the matching part of the cooker cover 1 and the water receiving tray 21, and the steam can only be discharged from the steam outlet 12.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (8)
1. The utility model provides a steam seal structure of electric steamer, includes pot cover and water collector, be equipped with steam outlet hole, its characterized in that on the pot cover: the water receiving tray is characterized in that an annular steam sealing groove is formed in the peripheral direction of the outer edge of the water receiving tray, and when the pot cover covers the water receiving tray, the annular bottom of the pot cover is arranged in the annular steam sealing groove.
2. The steam sealing structure of the electric steamer of claim 1, characterized in that: the annular steam sealing groove is designed to be in an inwards concave arc shape, the annular bottom of the pot cover is designed to be an annular rolling edge, and the annular rolling edge is in contact with the bottom of the annular steam sealing groove in a fitting mode.
3. The steam sealing structure of the electric steamer of claim 1, characterized in that: still include the pot body, be equipped with steam generator in the pot body, steam generator top is located to water collector detachably, be equipped with sealing silica gel between water collector and the steam generator top.
4. The steam sealing structure of the electric steamer of claim 3, characterized in that: the water tank is arranged in the pot body, and a water outlet of the water tank is communicated with a water filling port of the steam generator through a water pump and a water supply pipe.
5. The steam sealing structure of the electric steamer of claim 4, characterized in that: and a heat insulation plate is arranged between the water tank and the steam generator.
6. The steam sealing structure of the electric steamer of claim 3, characterized in that: the steam generator is correspondingly provided with a protection device.
7. The steam sealing structure of the electric steamer of claim 3, characterized in that: the pot body is provided with a control panel, and the control panel is connected with a steam generator circuit.
8. The steam sealing structure of the electric steamer of claim 1, characterized in that: an anti-scald handle is arranged on the pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385981.XU CN213664804U (en) | 2020-10-23 | 2020-10-23 | Steam sealing structure of electric steamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385981.XU CN213664804U (en) | 2020-10-23 | 2020-10-23 | Steam sealing structure of electric steamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213664804U true CN213664804U (en) | 2021-07-13 |
Family
ID=76759425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022385981.XU Active CN213664804U (en) | 2020-10-23 | 2020-10-23 | Steam sealing structure of electric steamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213664804U (en) |
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2020
- 2020-10-23 CN CN202022385981.XU patent/CN213664804U/en active Active
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