CN219083031U - Combined steam generator and steaming oven - Google Patents
Combined steam generator and steaming oven Download PDFInfo
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- CN219083031U CN219083031U CN202223367521.XU CN202223367521U CN219083031U CN 219083031 U CN219083031 U CN 219083031U CN 202223367521 U CN202223367521 U CN 202223367521U CN 219083031 U CN219083031 U CN 219083031U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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Abstract
The present disclosure relates to a combined steam generator and a steam oven. The combined steam generator includes: the plate surface on one side of the evaporator aluminum plate is contacted with the plate surface on one side of the evaporator plate body, and the plate surface on the other side is fixedly provided with an evaporator heating tube; the other side disk surface of the first-section evaporator disk body is connected with the second-section evaporator shell, and a water boiling cavity is formed between the other side disk surface of the first-section evaporator disk body and the second-section evaporator shell; the steam pipe is positioned in the water boiling cavity, and the steam outlet of the steam pipe is positioned at the outer side of the shell; the two-section evaporator heating tube is positioned in the water boiling cavity, and is close to the steam tube; the water inlet part is communicated with the water boiling cavity and is used for injecting water into the water boiling cavity; and the controller is respectively connected with the first-section evaporator heating pipe and the second-section evaporator heating pipe and is used for controlling the working states of the first-section evaporator heating pipe and the second-section evaporator heating pipe.
Description
Technical Field
The disclosure relates to the technical field of household appliances, in particular to a combined steam generator and a steaming and baking box.
Background
Currently, the steam generator directly heats water in the internal volume cavity of the steam generator through an electric heating element to heat the water into steam. However, the vaporization of liquid water is performed by heating only the heating element of the steam generator, and the vaporization effect is poor.
Therefore, how to improve the vaporization effect is a problem to be solved.
Disclosure of Invention
To overcome the problems in the related art, embodiments of the present disclosure provide a combined steam generator and steaming oven. The technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a combined steam generator comprising:
a first-stage evaporator assembly, a second-stage evaporator assembly, and a controller;
the one-stage evaporator assembly includes: a section of evaporator tray body, a section of evaporator aluminum plate and a section of evaporator heating tube;
the plate surface of one side of the evaporator aluminum plate is contacted with the plate surface of one side of the evaporator plate body, and the plate surface of the other side is fixedly provided with the evaporator heating tube;
the two-stage evaporator assembly includes: the evaporator comprises a two-section evaporator shell, a two-section evaporator heating tube, a steam tube and a water inlet part;
the other side surface of the first-section evaporator disk body is connected with the second-section evaporator shell, and a water boiling cavity is formed between the other side surface of the first-section evaporator disk body and the second-section evaporator shell;
the steam pipe is positioned in the water boiling cavity, and a steam outlet of the steam pipe is positioned outside the shell; the two-section evaporator heating tube is positioned in the water boiling cavity, and is close to the steam tube;
the water inlet part is communicated with the water boiling cavity and is used for injecting water into the water boiling cavity;
and the controller is respectively connected with the first-section evaporator heating pipe and the second-section evaporator heating pipe and is used for controlling the working states of the first-section evaporator heating pipe and the second-section evaporator heating pipe.
The disclosed embodiments provide a combined steam generator, including: a first-stage evaporator assembly, a second-stage evaporator assembly, and a controller; a segment evaporator assembly comprising: a section of evaporator tray body, a section of evaporator aluminum plate and a section of evaporator heating tube; the plate surface on one side of the evaporator aluminum plate is contacted with the plate surface on one side of the evaporator plate body, and the plate surface on the other side is fixedly provided with an evaporator heating tube; the two-stage evaporator assembly includes: the evaporator comprises a two-section evaporator shell, a two-section evaporator heating tube, a steam tube and a water inlet part; the other side disk surface of the first-section evaporator disk body is connected with the second-section evaporator shell, and a water boiling cavity is formed between the other side disk surface of the first-section evaporator disk body and the second-section evaporator shell; the steam pipe is positioned in the water boiling cavity, and the steam outlet of the steam pipe is positioned at the outer side of the shell; the two-section evaporator heating tube is positioned in the water boiling cavity, and is close to the steam tube; the water inlet part is communicated with the water boiling cavity and is used for injecting water into the water boiling cavity; and the controller is respectively connected with the first-section evaporator heating pipe and the second-section evaporator heating pipe and is used for controlling the working states of the first-section evaporator heating pipe and the second-section evaporator heating pipe. When the first-section evaporator heating pipe and the second-section evaporator heating pipe work simultaneously, water in the water boiling cavity can be heated simultaneously, compared with water in the water boiling cavity heated by one heater, the vaporization effect can be obviously improved, steam with a first temperature can be obtained by heating water in the water boiling cavity by the first-section evaporator heating pipe, water in the water boiling cavity is heated by the first-section evaporator heating pipe, steam with a higher temperature can be obtained by heating steam in the steam pipe by the second-section evaporator heating pipe, and the steam with a higher temperature can be provided.
In one embodiment, a part of the shell is recessed into the boiling water cavity to form a groove, the bottom of the groove is in contact with the surface of the first-section evaporator tray body, and two thermal protectors are arranged on one side, away from the first-section evaporator tray body, of the bottom of the groove, and one of the thermal protectors is connected with the live wire of the first-section evaporator heating tube and the live wire of the second-section evaporator heating tube respectively; the other thermal protector is respectively connected with the first-section evaporator heating tube and the zero line of the second-section evaporator heating tube.
In one embodiment, the vapor tube and a portion of the two-stage evaporator heat generating tube are disposed around the recess.
In one embodiment, the length of evaporator tray is further provided with a tray outer edge panel; the two-section evaporator shell is also provided with a shell outer edge plate;
the outer edge plate of the tray body is fixedly connected with the outer edge plate of the shell body through a detachable connecting piece.
In one embodiment, the detachable connection comprises: screw and nut.
In one embodiment, a seal ring is disposed between the disk outer edge plate and the housing outer edge plate.
In one embodiment, the water inlet comprises a water inlet pipe;
the water inlet of the water inlet pipe is positioned outside the water boiling cavity, and the water outlet of the water inlet pipe is positioned inside the water boiling cavity.
In one embodiment, the water inlet part is a through hole arranged on the two-section evaporator shell.
In one embodiment, the one-stage evaporator assembly further comprises: a section of evaporator NTC; the two-stage evaporator assembly further comprises: a two-stage evaporator NTC;
the section of evaporator NTC is positioned in the other side plate surface of the section of evaporator aluminum plate;
the second-section evaporator NTC is positioned at one side of the second-section evaporator shell, which is away from the water boiling cavity;
the controller is connected with the first-stage evaporator NTC and the second-stage evaporator NTC respectively.
According to a second aspect of embodiments of the present disclosure, there is provided a steaming oven, characterized by comprising a combined steam generator according to any one of the embodiments described above.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is an exploded view of a combined steam generator according to an exemplary embodiment.
Fig. 2 is a schematic structural view of a section of an evaporator assembly according to an exemplary embodiment.
Fig. 3 is a schematic structural view of a section of an evaporator assembly according to an exemplary embodiment.
Fig. 4 is a schematic structural view of a section of an evaporator assembly according to an exemplary embodiment.
Fig. 5 is a schematic structural view of a two-stage evaporator assembly according to an exemplary embodiment.
Fig. 6 is a schematic structural view of a two-stage evaporator assembly according to an exemplary embodiment.
Fig. 7 is a schematic structural view of a two-stage evaporator assembly according to an exemplary embodiment.
Fig. 8 is a schematic structural view of a combined steam generator according to an exemplary embodiment.
Fig. 9 is a schematic structural view of a combined steam generator according to an exemplary embodiment.
Fig. 10 is a schematic structural view of a combined steam generator according to an exemplary embodiment.
Fig. 11 is a schematic cross-sectional view of a combined steam generator according to an example embodiment.
Fig. 12 is a front view of a combined steam generator according to an exemplary embodiment.
Fig. 13 is a bottom view of the combined steam generator of fig. 12, according to an exemplary embodiment.
Fig. 14 is a right side view of the combined steam generator of fig. 12, according to an exemplary embodiment.
Fig. 15 is a left side view of the combined steam generator of fig. 12, according to an exemplary embodiment.
Fig. 16 is a corresponding sectional view of the combined steam generator of fig. 15, according to an exemplary embodiment.
Fig. 17 is a top view of the combined steam generator of fig. 12, according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
Fig. 1-17 are schematic structural views of a combined steam generator according to an exemplary embodiment, as shown in fig. 1-17, including:
a first-stage evaporator assembly 1, a second-stage evaporator assembly 2 and a controller;
the segment evaporator assembly 1 comprises: a section of evaporator tray 11, a section of evaporator aluminum plate 12 and a section of evaporator heating tube 13;
the plate surface of one side of the evaporator aluminum plate 12 is contacted with the plate surface of one side of the evaporator plate 11, and the plate surface of the other side is fixedly provided with an evaporator heating tube 13;
the two-stage evaporator assembly 2 comprises: a two-stage evaporator shell 21, a two-stage evaporator heating tube 22, a steam tube 23 and a water inlet part 24;
the other side disk surface of the first-section evaporator disk body 11 is connected with the second-section evaporator shell 21, and a water boiling cavity a is formed between the other side disk surface of the first-section evaporator disk body 11 and the second-section evaporator shell 21;
in one embodiment, in order to reliably connect the first-stage evaporator pan 11 with the second-stage evaporator housing 21, see fig. 1-17, the first-stage evaporator pan 11 is further provided with a pan outer edge plate 111; the two-stage evaporator housing 21 is also provided with a housing outer edge plate 212; the tray body outer edge plate 111 is fixedly connected with the housing outer edge plate 212 by a detachable connection.
Wherein, detachable connection includes: a screw 4 and a nut 5.
In order to seal the first evaporator pan 11 to the second evaporator shell 21, a sealing ring 6 is provided between the pan outer edge plate 111 and the shell outer edge plate 212.
The steam pipe 23 is positioned in the water boiling cavity a, and the steam outlet 231 of the steam pipe 23 is positioned at the outer side of the shell; the two-section evaporator heating tube 22 is positioned in the boiling water cavity a, and the two-section evaporator heating tube 22 is close to the steam tube 23;
the steam inlet 232 of the steam pipe 23 is positioned in the water boiling cavity a, so that the steam formed after the water in the water boiling cavity a is heated can enter the steam pipe 23 from the steam inlet 232 of the steam pipe 23 and then is dispersed from the steam outlet 231 of the steam pipe 23.
In one embodiment, the steam pipe 23 comprises a steam inlet pipe, a steam delivery pipe and a steam outlet pipe which are connected in sequence; the steam outlet of the steam inlet pipe is connected with the steam inlet of the steam conveying pipe, the steam outlet of the steam conveying pipe is connected with the steam inlet of the steam outlet pipe, except that the steam outlet of the steam outlet pipe is positioned at the outer side of the shell, and the rest parts are positioned in the water boiling cavity a.
In the present disclosure, the two-stage evaporator heating tube 22 in the two-stage evaporator assembly 2 is close to the steam tube 23, so that the two-stage evaporator heating tube 22 can perform secondary heating on the steam in the steam tube 23, so that the steam temperature of the steam outlet 231 of the steam tube 23 is higher than the steam temperature generated by the one-stage evaporator assembly 1.
The water inlet part 24 is communicated with the water boiling cavity a and is used for injecting water into the water boiling cavity a;
in one embodiment, referring to FIGS. 1-17, the water inlet 24 includes a water inlet pipe;
the water inlet of the water inlet pipe is positioned outside the water boiling cavity a, and the water outlet of the water inlet pipe is positioned inside the water boiling cavity a.
In another embodiment, see fig. 1-17, the water inlet 24 is a through hole provided in the two-stage evaporator housing 21, through which water can be injected into the interior of the boiler chamber a.
And the controller is respectively connected with the first-section evaporator heating tube 13 and the second-section evaporator heating tube 22 and is used for controlling the working states of the first-section evaporator heating tube 13 and the second-section evaporator heating tube 22.
In the present disclosure, the first-stage evaporator tray 11 in the first-stage evaporator assembly 1 is a carrier, the first-stage evaporator heating tube 13 heats the first-stage evaporator aluminum plate 12, the heat of the aluminum plate is transferred to water in the tray heating tray, so that the liquid water is heated and vaporized to generate water vapor, and the second-stage evaporator heating tube 22 in the second-stage evaporator assembly 2 can heat the water boiling cavity a and the steam tube 23, so that the steam passing through the steam tube 23 is secondarily heated.
Assuming that the steam generated by the first-stage evaporator assembly 1 is 100 degrees, when the second-stage evaporator heat generating tube 22 is not started, the steam temperature of the steam outlet 231 is 100 degrees; when the two-stage evaporator heating tube 22 starts heating, the temperature of the steam outlet 231 can exceed 100 degrees after the two-stage evaporator heating tube 22 is used for auxiliary heating, and the air pressure can be increased and the steam is more forceful because the temperature of the steam outlet 231 can exceed 100 degrees.
The disclosed embodiments provide a combined steam generator, including: a first-stage evaporator assembly, a second-stage evaporator assembly, and a controller; a segment evaporator assembly comprising: a section of evaporator tray body, a section of evaporator aluminum plate and a section of evaporator heating tube; the plate surface on one side of the evaporator aluminum plate is contacted with the plate surface on one side of the evaporator plate body, and the plate surface on the other side is fixedly provided with an evaporator heating tube; the two-stage evaporator assembly includes: the evaporator comprises a two-section evaporator shell, a two-section evaporator heating tube, a steam tube and a water inlet part; the other side disk surface of the first-section evaporator disk body is connected with the second-section evaporator shell, and a water boiling cavity is formed between the other side disk surface of the first-section evaporator disk body and the second-section evaporator shell; the steam pipe is positioned in the water boiling cavity, and the steam outlet of the steam pipe is positioned at the outer side of the shell; the two-section evaporator heating tube is positioned in the water boiling cavity, and is close to the steam tube; the water inlet part is communicated with the water boiling cavity and is used for injecting water into the water boiling cavity; and the controller is respectively connected with the first-section evaporator heating pipe and the second-section evaporator heating pipe and is used for controlling the working states of the first-section evaporator heating pipe and the second-section evaporator heating pipe. When the first-section evaporator heating pipe and the second-section evaporator heating pipe work simultaneously, water in the water boiling cavity can be heated simultaneously, compared with water in the water boiling cavity heated by one heater, the vaporization effect can be obviously improved, steam with a first temperature can be obtained by heating water in the water boiling cavity by the first-section evaporator heating pipe, water in the water boiling cavity is heated by the first-section evaporator heating pipe, steam with a higher temperature can be obtained by heating steam in the steam pipe by the second-section evaporator heating pipe, and the steam with a higher temperature can be provided.
In the related art, two heat protectors are needed for each heater, so that two heat protectors are needed for the first-stage evaporator heating tube 13 and the second-stage evaporator heating tube 22 in the present disclosure, and then 4 heat protectors are needed in total, in the present disclosure, in order to reduce the cost, a part of the shell is recessed into the boiling water cavity a to form a groove 211, and the bottom of the groove 211 is contacted with the disc surface of the first-stage evaporator disc 11, so that a contact sharing area b is formed, two heat protectors 3 are arranged at one side of the bottom of the groove 211 facing away from the first-stage evaporator disc 11, and one heat protector 3 is connected with the fire wire of the first-stage evaporator heating tube 13 and the fire wire of the second-stage evaporator heating tube 22 respectively; the other thermal protector 3 is connected with the zero line of the first-section evaporator heating tube 13 and the second-section evaporator heating tube 22 respectively.
Since there is a contact sharing zone b in the heating chamber of the two-stage steamer, two thermal protectors 3 are arranged in the contact sharing zone b, and the protection function is achieved when the temperature of one stage or two stages is too high, so that the use quantity of the thermal protectors 3 is reduced.
In one embodiment, referring to fig. 1-17, the steam pipe 23 and a portion of the two-stage evaporator heat generating pipe 22 are disposed around the groove 211.
In one embodiment, referring to fig. 1-17, the length of evaporator assembly 1 further comprises: a section of evaporator NTC14; the two-stage evaporator assembly 2 further comprises: a two-stage evaporator NTC25;
a section of evaporator NTC14 is located in the other side face of the section of evaporator aluminium plate 12;
the two-stage evaporator NTC25 is positioned at one side of the two-stage evaporator shell 21, which is away from the boiling water cavity a;
the controller is connected with the first-stage evaporator NTC14 and the second-stage evaporator NTC25 respectively.
Wherein, the section of the steam evaporator NTC controls the heating temperature of the section of the evaporator heating tube 13; the two-stage evaporator NTC is a control of the heating temperature of the two-stage evaporator heating tube 22.
Embodiments of the present disclosure also provide a steam oven comprising a combined steam generator as in any of the embodiments above.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A combination steam generator, comprising:
a first-stage evaporator assembly, a second-stage evaporator assembly, and a controller;
the one-stage evaporator assembly includes: a section of evaporator tray body, a section of evaporator aluminum plate and a section of evaporator heating tube;
the plate surface of one side of the evaporator aluminum plate is contacted with the plate surface of one side of the evaporator plate body, and the plate surface of the other side is fixedly provided with the evaporator heating tube;
the two-stage evaporator assembly includes: the evaporator comprises a two-section evaporator shell, a two-section evaporator heating tube, a steam tube and a water inlet part;
the other side surface of the first-section evaporator disk body is connected with the second-section evaporator shell, and a water boiling cavity is formed between the other side surface of the first-section evaporator disk body and the second-section evaporator shell;
the steam pipe is positioned in the water boiling cavity, and a steam outlet of the steam pipe is positioned outside the shell; the two-section evaporator heating tube is positioned in the water boiling cavity, and is close to the steam tube;
the water inlet part is communicated with the water boiling cavity and is used for injecting water into the water boiling cavity;
and the controller is respectively connected with the first-section evaporator heating pipe and the second-section evaporator heating pipe and is used for controlling the working states of the first-section evaporator heating pipe and the second-section evaporator heating pipe.
2. The combined steam generator according to claim 1, wherein part of the shell is recessed into the boiling water cavity to form a groove, the bottom of the groove is in contact with the surface of the first-section evaporator tray body, two heat protectors are arranged on one side of the bottom of the groove, which is away from the first-section evaporator tray body, and one heat protector is connected with the live wires of the first-section evaporator heating tube and the second-section evaporator heating tube respectively; the other thermal protector is respectively connected with the first-section evaporator heating tube and the zero line of the second-section evaporator heating tube.
3. The combined steam generator of claim 2, wherein the steam pipe and a portion of the two-stage evaporator heat generating pipe are disposed around the recess.
4. The combined steam generator of claim 2, wherein the length of evaporator tray is further provided with a tray outer edge plate; the two-section evaporator shell is also provided with a shell outer edge plate;
the outer edge plate of the tray body is fixedly connected with the outer edge plate of the shell body through a detachable connecting piece.
5. The combined steam generator of claim 4, wherein the detachable connection comprises: screw and nut.
6. The combined steam generator of claim 4, wherein a seal ring is disposed between the tray outer edge plate and the housing outer edge plate.
7. The combined steam generator of claim 1, wherein the water inlet portion comprises a water inlet tube;
the water inlet of the water inlet pipe is positioned outside the water boiling cavity, and the water outlet of the water inlet pipe is positioned inside the water boiling cavity.
8. The combined steam generator of claim 1, wherein the water inlet is a through hole provided in the two-stage evaporator housing.
9. The combined steam generator of claim 1, wherein the one-stage evaporator assembly further comprises: a section of evaporator NTC; the two-stage evaporator assembly further comprises: a two-stage evaporator NTC;
the section of evaporator NTC is positioned in the other side plate surface of the section of evaporator aluminum plate;
the second-section evaporator NTC is positioned at one side of the second-section evaporator shell, which is away from the water boiling cavity;
the controller is connected with the first-stage evaporator NTC and the second-stage evaporator NTC respectively.
10. A steaming oven comprising a combined steam generator as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367521.XU CN219083031U (en) | 2022-12-15 | 2022-12-15 | Combined steam generator and steaming oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367521.XU CN219083031U (en) | 2022-12-15 | 2022-12-15 | Combined steam generator and steaming oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219083031U true CN219083031U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223367521.XU Active CN219083031U (en) | 2022-12-15 | 2022-12-15 | Combined steam generator and steaming oven |
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| Country | Link |
|---|---|
| CN (1) | CN219083031U (en) |
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- 2022-12-15 CN CN202223367521.XU patent/CN219083031U/en active Active
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