CN214840715U

CN214840715U - Steam generating device and steam electric appliance

Info

Publication number: CN214840715U
Application number: CN202022901772.6U
Authority: CN
Inventors: 姚亮; 许智波; 朱广清; 肖伏凤
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-23
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a steam generator and steam electric appliance. Wherein, steam generating device includes water supply installation, steam generator, surge damping valve and master controller. The steam generator is communicated with the water supply device, the pressure stabilizing valve comprises a valve body and an adjusting piece arranged in the valve body, the valve body is provided with an inlet and an outlet communicated with the steam generator, the main controller is in signal connection with the water supply device, the steam generator and the pressure stabilizing valve, and the main controller controls the adjusting piece to move in the valve body so as to adjust the size of a cavity in the valve body. The utility model discloses technical scheme comes the size of the cavity of regulating valve body through the regulating part of surge damping valve to control the pressure in the whole pipeline, and make the pressure in the whole pipeline more stable, and then make steam can follow the giving vent to anger of pipeline more stable.

Description

Steam generating device and steam electric appliance

Technical Field

The utility model relates to a steam generation technical field, in particular to steam generator and steam electrical apparatus.

Background

At present, the steam cooking technology is a cooking technology which is in line with the health of the public, wherein a steam generator is used as a core module of a steam product, and at present, the steam generator mainly comprises a stainless steel boiler type, a die-casting aluminum bypass type, a stainless steel pipe die-casting type and the like. However, in the related art, the steam generator is liable to cause unstable steam discharge during actual use for the following reasons: after the product is used for a long time, the flow of the water pump is attenuated, so that the discharged steam is unstable; or the product is used for a long time, the steam generator has poor scale resistance, the heat efficiency of the steam generator is reduced after the steam generator is used for a long time, and the discharged steam is unstable; or the voltage of the user is unstable, which causes the power of the steam generator and the water quantity to be mismatched, and the discharged steam is unstable.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a steam generating device, aims at providing a steam generating device that can stabilize steam.

In order to achieve the above object, the present invention provides a steam generator, including:

a water supply device;

a steam generator in communication with the water supply;

the pressure stabilizing valve comprises a valve body and an adjusting piece arranged in the valve body, and the valve body is provided with an inlet and an outlet which are communicated with the steam generator; and

the main controller is in signal connection with the water supply device, the steam generator and the pressure stabilizing valve, and controls the adjusting piece to move in the valve body so as to adjust the size of the cavity in the valve body.

In an embodiment of the application, the surge damping valve further comprises a signal sensor and a driving piece, the main controller is in signal connection with the signal sensor and the driving piece, and the driving piece is arranged on the valve body, is connected with the adjusting piece and drives the adjusting piece and the valve body to move.

In an embodiment of this application, the valve body has relative first end and the second end that sets up along the direction of motion of regulating part, the regulating part setting is kept away from to the second end, the driving piece install in first end, first end is equipped with the opening that supplies the driving piece stretches into.

In an embodiment of the application, the inlet and the outlet open at the second end of the valve body.

In an embodiment of the present application, the inlet and the outlet are oppositely disposed.

In an embodiment of this application, water supply installation includes water tank and the pump body, the pump body is located the water tank with on the pipeline between the valve body, the pump body with master controller signal connection.

In an embodiment of the application, the steam generator includes an air outlet pipeline, the air outlet pipeline is communicated with the steam generator, the pressure stabilizing valve is arranged on the air outlet pipeline, the outlet end of the air outlet pipeline is provided with a pressure detection sensor, and the pressure detection sensor is in signal connection with the master controller.

In an embodiment of the present application, the steam generating device further includes a nozzle assembly, and the nozzle assembly is disposed at the outlet end of the gas outlet pipeline.

In an embodiment of the application, the pressure stabilizing valve further comprises a signal sensor and a driving part, the main controller is in signal connection with the signal sensor and the driving part, and the driving part is arranged on the valve body, is connected with the adjusting part and drives the adjusting part and the valve body to move;

the valve body is provided with a first end and a second end which are oppositely arranged along the movement direction of the adjusting piece, the second end is far away from the adjusting piece, the driving piece is arranged at the first end, and the first end is provided with an opening for the driving piece to extend into;

the inlet and the outlet are arranged at the second end of the valve body, and the inlet and the outlet are arranged oppositely;

the water supply device comprises a water tank and a pump body, the pump body is arranged on a pipeline between the water tank and the valve body, and the pump body is in signal connection with the main controller;

the steam generator comprises an air outlet pipeline, the air outlet pipeline is communicated with the steam generator, the pressure stabilizing valve is arranged on the air outlet pipeline, a pressure detection sensor is arranged at the outlet end of the air outlet pipeline, and the pressure detection sensor is in signal connection with the main controller;

the steam generating device also comprises a nozzle assembly, and the nozzle assembly is arranged at the outlet end of the air outlet pipeline.

The utility model also provides a steam electrical apparatus, including steam generator, steam electrical apparatus is electric steamer, garment steamer, electric iron, fry in shallow oil roast machine or the steam fryer, steam generator includes:

a water supply device;

a steam generator in communication with the water supply; and

The utility model discloses technical scheme sets up the surge damping valve through the adoption in steam generator's pipeline to the regulating part through the surge damping valve comes the size of the cavity of adjusting valve body, thereby controls the pressure in the whole pipeline, and makes the pressure in the whole pipeline more stable, and then makes steam can follow giving vent to anger of pipeline more stable. The pressure stabilizing valve can be arranged between the steam generator and a pipeline of the water supply device, and also can be arranged at the air outlet end of the steam generator. The master controller can with water supply installation, steam generator and surge damping valve signal connection to control three's linkage, and then make steam can be by more stable supply.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a steam generator of the present invention;

FIG. 2 is a schematic block diagram of a steam generator according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a pressure maintaining valve of the steam generator according to the present invention for compressing the chamber;

fig. 4 is a schematic structural view of the pressure maintaining valve of the steam generator of the present invention for expanding the chamber.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Steam generating device	313	An outlet
10	Water supply device	33	Adjusting part
				11	Water tank	35	Signal sensor
13	Pump body	37	Driving member
				20	Steam generator	40	Master controller
30	Pressure stabilizing valve	50	Air outlet pipeline
				31	Valve body	60	Nozzle assembly
311	Inlet port	70	Cooking container

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a steam generating device 100.

Referring to fig. 1 to 4, in the embodiment of the present invention, the steam generating device 100 includes a water supply device 10, a steam generator 20, a pressure maintaining valve 30, and a main controller 40. The steam generator 20 is communicated with the water supply device 10, the pressure stabilizing valve 30 comprises a valve body 31 and an adjusting piece 33 arranged in the valve body 31, the valve body 31 is provided with an inlet 311 and an outlet 313 which are communicated with the steam generator 20, the main controller 40 is in signal connection with the water supply device 10, the steam generator 20 and the pressure stabilizing valve 30, and the main controller 40 controls the adjusting piece 33 to move in the valve body 31 so as to adjust the size of a cavity in the valve body 31.

The utility model discloses technical scheme sets up surge damping valve 30 through the adoption in steam generator 100's pipeline to adjust valve body 31's cavity's size is come to regulating part 33 through surge damping valve 30, thereby controls the pressure in the whole pipeline, and makes the pressure in the whole pipeline more stable, and then makes steam can follow giving vent to anger of pipeline more stable. The pressure maintaining valve 30 may be provided between the steam generator 20 and the piping of the water supply device 10, and may be provided at the gas outlet end of the steam generator 20. The main controller 40 can be in signal connection with the water supply device 10, the steam generator 20 and the pressure stabilizing valve 30, so as to control the linkage of the three, and further enable the steam to be supplied more stably.

With combined reference to fig. 3 and 4, in an embodiment of the present application, the surge tank valve 30 further includes a signal sensor 35 and a driving member 37, the main controller 40 is in signal connection with the signal sensor 35 and the driving member 37, and the driving member 37 is disposed on the valve body 31 and connected with the adjusting member 33 and drives the adjusting member 33 and the valve body 31 to move.

The signal sensor 35 is connected with the master controller 40 and then receives the signal of the master controller 40. The connection between the signal sensor 35 and the main controller 40 may be direct cable connection, or may be wireless connection, such as bluetooth, infrared, WiFi, etc., so as to simplify the structure of the pressure stabilizing valve 30. The signal sensor 35 receives a signal, then the driving part 37 is controlled to drive the adjusting part 33 to move, the adjusting part 33 can be a soft piston or a hard push plate, then an annular groove is formed in the push plate to form a soft sealing ring, or other structures are adopted, and the adjustment of the cavity can be realized. The drive 37 may be a linear motor, a stepper motor, a piston cylinder, or the like.

In one embodiment of the present application, the valve body 31 has a first end and a second end opposite to each other along the moving direction of the adjusting member 33, the second end is disposed away from the adjusting member 33, the driving member 37 is mounted at the first end, and the first end is provided with an opening for the driving member 37 to extend into.

By arranging the driving member 37 at the first end in the moving direction of the valve body 31, the chamber of the valve body 31 can be effectively utilized, and the overall adjusting capacity of the surge valve 30 is increased.

Further, in order to further increase the overall regulation capacity of the regulator valve 30, an inlet 311 and an outlet 313 are opened at the second end of the valve body 31. By providing as above, the adjustment member 33 can have the first end to the chamber area at both the inlet 311 and the outlet 313 as adjustment areas, so that the adjustment area inside the valve body 31 can be utilized to the maximum.

Further, the inlet 311 and the outlet 313 are disposed facing each other. The inlet 311 and the outlet 313 are arranged opposite to each other, and when the chamber is compressed by the adjusting member 33, the inlet 311 and the outlet 313 can be directly communicated, so that the air outlet path is shortened, and the air pressure can be rapidly increased. At the same time, the facing arrangement of the inlet 311 and outlet 313 also increases the effective adjustment area within the valve body 31.

With further reference to fig. 1 and 2, in an embodiment of the present application, the water supply device 10 includes a water tank 11 and a pump body 13, the pump body 13 is disposed on a pipeline between the water tank 11 and the valve body 31, and the pump body 13 is in signal connection with the main controller 40.

By providing the water supply device 10 with a pump body 13, the main controller 40 can also adjust the air pressure in the pipeline by adjusting the output power of the pump body 13. For example, when the pressure in the pipeline is too high, the pump body 13 reduces the output power, so that the liquid entering the steam generator 20 is reduced, the generated steam of the steam generator 20 is reduced, and the pressure in the pipeline is reduced to adjust the pressure. The water supply device 10 is provided as a device with a pump body 13 so as to cooperate with a pressure-stabilizing valve 30 to jointly regulate the regulation of the output air pressure of the pipeline.

With reference to fig. 1 and 2, in an embodiment of the present application, the steam generator 20 includes an air outlet pipeline 50, the air outlet pipeline 50 is communicated with the steam generator 20, the pressure stabilizing valve 30 is disposed on the air outlet pipeline 50, and an outlet 313 end of the air outlet pipeline 50 is provided with a pressure detecting sensor (not shown), and the pressure detecting sensor is in signal connection with the main controller 40.

By arranging the pressure detection sensor at the outlet 313 end, the air pressure at the air outlet end of the pipeline can be detected more accurately. The pressure detection sensor detects the air pressure value at the outlet end of the air outlet pipeline 50, the pressure value signal is transmitted to the main controller 40, and when the pressure value is larger than a preset standard value, the main controller 40 can control the adjusting piece 33 of the pressure stabilizing valve 30 to move, specifically, towards the first end, so that the inner cavity of the valve body 31 is enlarged, the air pressure value in the pipeline is reduced, and the air pressure value at the outlet 313 end is adjusted. Of course, the main controller 40 can also control the output power of the pump body 13 to reduce the water pumping capacity of the pump body 13, so that the generated steam of the steam generator 20 is reduced, the air pressure is further quickly adjusted, and the overall output air pressure value is reduced.

Referring to fig. 1 and 2 in combination, in an embodiment of the present application, the steam generating device 100 further includes a nozzle assembly 60, and the nozzle assembly 60 is disposed at the outlet 313 end of the outlet pipeline 50.

Through the nozzle assembly 60, when the high temperature steam flows out through the steam generator 20, it is required to flow through the pressure maintaining valve 30 and then flow into the cooking container 70 through the nozzle assembly 60. The steam sprayed from the steam generator 20 can be stably inputted into the cooking receptacle 70 through the nozzle assembly 60.

The utility model discloses still provide a steam electrical apparatus, this steam electrical apparatus include steam generation device 100, and above-mentioned embodiment is referred to this steam generation device 100's specific structure, because this steam electrical apparatus has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The steam heating appliance can be a steamer, a toaster, a roaster or a steam fryer, etc.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A steam generating apparatus, comprising:

a water supply device;

a steam generator in communication with the water supply;

2. The steam generating device as recited in claim 1, wherein the pressure maintaining valve further comprises a signal sensor and a driving member, the main controller is in signal connection with the signal sensor and the driving member, and the driving member is disposed on the valve body, is connected with the adjusting member, and drives the adjusting member and the valve body to move.

3. The steam generating apparatus as claimed in claim 2, wherein the valve body has a first end and a second end disposed opposite to each other in a moving direction of the adjusting member, the second end being disposed away from the adjusting member, the driving member being mounted to the first end, and the first end being provided with an opening through which the driving member extends.

4. A steam generating apparatus as defined in claim 3, wherein said inlet and said outlet open into a second end of said valve body.

5. The steam generating apparatus of claim 4, wherein the inlet and the outlet are disposed in facing relation.

6. A steam generating device as claimed in any one of claims 1 to 5, wherein the water supply means comprises a water tank and a pump body, the pump body being disposed on a conduit between the water tank and the valve body, the pump body being in signal communication with the master controller.

7. The steam generating device as claimed in any one of claims 1 to 5, wherein the steam generator comprises an air outlet pipeline, the air outlet pipeline is communicated with the steam generator, the pressure stabilizing valve is arranged on the air outlet pipeline, and the outlet end of the air outlet pipeline is provided with a pressure detection sensor which is in signal connection with the main controller.

8. The steam generating apparatus of claim 7, further comprising a nozzle assembly disposed at an outlet end of the outlet duct.

9. The steam generating device as recited in claim 1, wherein the pressure maintaining valve further comprises a signal sensor and a driving member, the main controller is in signal connection with the signal sensor and the driving member, the driving member is disposed on the valve body and connected with the adjusting member and drives the adjusting member and the valve body to move;

10. A steaming appliance comprising a steam generating device as claimed in any one of claims 1 to 9, the steaming appliance being an electric steamer, a steamer, an electric iron, a toaster or a steamer.