CN210979991U

CN210979991U - Linkage exhaust structure for kitchen and bathroom appliances

Info

Publication number: CN210979991U
Application number: CN201921968811.5U
Authority: CN
Inventors: 李金龙; 王庚辉; 刘璐; 王大维
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-10
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a kitchen and toilet appliance linkage exhaust structure, which comprises a range hood, wherein an air inlet is arranged on the range hood and is arranged on an air inlet duct of the range hood; the steaming and baking box is provided with an air outlet; and the two ends of the exhaust pipe are respectively connected to the air inlet and the exhaust port. The utility model provides a during the culinary art steam that steam ager produced enters into the blast pipe through the gas vent, enters into range hood at last, is discharged the external world by range hood, has effectively solved the culinary art steam that steam ager produced and has leaded to the heavy, the poor defect of smell of flue gas in the kitchen.

Description

Linkage exhaust structure for kitchen and bathroom appliances

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to kitchen guarding utensil linkage exhaust structure.

Background

With the development of the times and the progress of science and technology, people pursue high-quality life, and compared with the traditional food steamer which wastes time and labor, the electric food steamer and the food steamer with the steam function are more and more popular with consumers who love cooking.

The steaming and baking oven is at the culinary art in-process, and high temperature can make the food of being cooked produce a large amount of steam, when food accomplishes the culinary art in the steaming and baking oven, the user need open the door body of steaming and baking oven and take out food, in the twinkling of an eye that the door body was opened, high temperature high-pressure gas in the steaming and baking oven can release in the kitchen space through door body opening part fast.

However, the high-temperature and high-pressure gas generated in the steam oven generally has the taste of the food to be cooked, and after the gas is diffused into the kitchen space, the smell of the kitchen space is not fresh, and the scorching steam is easy to cause discomfort to the human body, which all result in the deterioration of the cooking experience of the user.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art that the culinary art steam that produces in the oven leads to the interior flue gas of kitchen heavy, the poor defect of smell to a kitchen and bathroom utensil linkage exhaust structure is provided.

In order to solve the above problem, the utility model provides a kitchen guarding utensil linkage exhaust structure includes: the range hood is provided with an air inlet which is arranged on an air inlet duct of the range hood; the steaming and baking box is provided with an air outlet; and the two ends of the exhaust pipe are respectively connected to the air inlet and the exhaust port.

Further, the air outlet is arranged on the upper end face of the steaming and baking box.

Furthermore, one end of the exhaust port, which is close to the inner cavity of the steaming and baking box, is provided with a diffusion section.

The utility model provides a kitchen guarding utensil linkage exhaust structure still includes the ooff valve, sets up on the blast pipe for control the break-make of blast pipe.

Further, at least two of the switching valves are respectively connected between the intake port and the exhaust pipe and between the exhaust port and the exhaust pipe.

Further, the switching valve is an electromagnetic valve.

The utility model provides a kitchen guarding utensil linkage exhaust structure still includes the control panel, sets up on the range hood and/or on the steam oven, according to the range hood with the operating condition control switch valve's of steam oven switching.

The utility model discloses technical scheme has following advantage:

1. the kitchen and bathroom appliance linkage exhaust structure comprises a range hood, wherein an air inlet is arranged on the range hood and is arranged on an air inlet duct of the range hood; the steaming and baking box is provided with an air outlet; and the two ends of the exhaust pipe are respectively connected to the air inlet and the exhaust port.

The utility model provides a during the culinary art steam that steam ager produced enters into the blast pipe through the gas vent, enters into range hood at last, is discharged the external world by range hood, has effectively solved the culinary art steam that steam ager produced and has leaded to the heavy, the poor defect of smell of flue gas in the kitchen.

2. The utility model provides a gas vent setting is on the up end of steaming oven among the kitchen guarding utensil linkage exhaust structure, according to the principle that hot-air rises, more does benefit to the gas vent setting in the upper end of steaming oven with cooking steam discharge to the blast pipe.

3. The utility model provides an among the kitchen guarding utensil linkage exhaust structure the one end that the gas vent is close to the inner chamber of steaming oven is provided with the diffusion section, and the diffusion section has increased the angle of admitting air of gas vent department culinary art steam, can improve the exhaust efficiency of gas vent.

4. The utility model provides a still include the ooff valve among the kitchen guarding utensil linkage exhaust structure, set up on the blast pipe for the break-make of control blast pipe, the setting up of ooff valve has made things convenient for the user to go the discharge of the culinary art steam in the control steaming and baking oven.

5. The switch valve in the linkage exhaust structure of the kitchen and bathroom appliance is an electromagnetic valve, when the electromagnetic valve is electrified, the electromagnetic coil generates electromagnetic force to lift the closing part from the valve seat, and the valve is opened; when the power is off, the electromagnetic force disappears, the spring presses the closing part on the valve seat, the valve is closed, the control of the electromagnetic valve is simpler and more intelligent, and the use experience of a user can be improved.

Drawings

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

Fig. 1 is a schematic structural view of a linkage exhaust structure of a kitchen and bathroom appliance according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a closed state of a switch valve at a steam oven according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an open state of a switch valve at a steam oven according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a switching valve in an embodiment provided by the present invention;

fig. 5 is a schematic structural diagram of the range hood in the embodiment provided by the present invention.

Description of reference numerals:

1-a range hood; 11-an air inlet;

2-steaming and baking oven; 21-an exhaust port; 22-upper end face;

3-an exhaust pipe;

4-a switch valve; 41-an electromagnetic lock; 42-electromagnetic lock push rod; 43-a valve body; 44-a valve core; 45-a gasket; 46-valve hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Fig. 1 to fig. 5 show that the linkage exhaust structure for kitchen and bathroom appliances provided in this embodiment includes: the range hood 1 is provided with an air inlet 11, and the air inlet 11 is arranged on an air inlet duct of the range hood 1; a steaming and baking box 2, which is provided with an air outlet 21; and an exhaust pipe 3, both ends of the exhaust pipe 3 being connected to the intake port 11 and the exhaust port 21, respectively.

The range hood 1 and the steam oven 2 in the embodiment are both common range hood and steam oven main body structures in the prior art, and corresponding improvements are respectively made on the range hood and the steam oven main body structures in order to realize linkage between the range hood and the steam oven.

The cooking steam that the steaming and baking oven produced in this embodiment enters into blast pipe 3 through gas vent 21, enters into range hood 1 at last, is discharged to the external world by range hood 1, has effectively solved the defect that the cooking steam that the steaming and baking oven 2 produced leads to interior flue gas of kitchen heavy, the smell is poor.

As shown in fig. 2, the exhaust port 21 is directly formed on the upper end surface 22 of the steaming oven 2, specifically, the exhaust port 21 is a through hole formed at the center of the upper end surface 22, the through hole communicates the inner cavity of the steaming oven 2 with the outside, the through hole has a circular shape, but may have a square shape or the like in other embodiments, and the cooking steam in the steaming oven can be exhausted to the outside through the exhaust port 21. Meanwhile, the exhaust port 21 is arranged on the upper end surface 22 of the steaming and baking box 2, and the cooking steam can enter the exhaust port 21 by utilizing the principle that hot air rises.

Furthermore, one end of the exhaust port 21 close to the inner cavity of the steaming and baking box 2 is provided with a diffusion section (not shown in the figure), and the diffusion section is in a circular truncated cone-shaped bell-mouth structure, so that the contact area between the exhaust port 21 and steam is enlarged, and the exhaust efficiency at the exhaust port 21 can be improved.

As shown in fig. 1, the present embodiment further includes a switch valve 4 disposed on the exhaust pipe 3 for controlling the on/off of the exhaust pipe 3, so as to facilitate a user to control the discharging of cooking steam in the steaming and baking oven. Specifically, two on-off valves 4 are connected between the intake port 11 and the exhaust pipe 3 and between the exhaust port 21 and the exhaust pipe 3, respectively. As shown in fig. 3 and 5, in the steaming and baking box 2, the switch valve 4 is directly connected to the exhaust port 21 and one end thereof is connected to the exhaust pipe 3, and in the range hood 1, the switch valve 4 is directly connected to the intake port 11 and one end thereof is connected to the exhaust pipe 3.

In other embodiments, the switch valve 4 may be provided only on the exhaust port 21 of the steaming oven 2, which may also control the exhaust of the cooking steam.

In other embodiments, the switch valve 4 may be disposed only on the air inlet 11 of the range hood 1, and may also control the discharge of cooking steam.

In other embodiments, the exhaust pipes 3 may be provided in multiple stages, and the on-off valve 4 may be provided between the exhaust pipes 3 in different stages to control the exhaust of cooking steam.

In the present embodiment, the switch valve 4 is an electromagnetic valve, and as shown in fig. 4, it includes a valve body 43, a sealing gasket 45, a valve core 44, an electromagnetic lock 41, an electromagnetic lock push rod 42, and a valve hole 46. One end fixed mounting of electromagnetic lock push rod 42 has case 44, has cup jointed sealed 45 on the outer peripheral face of case 44, so electromagnetic lock push rod 42 is connected as an organic whole with case 44, sealed 45, and when electromagnetic lock 41 switched on/off, the push rod of electromagnetic lock 41 shortened or extension, drives sealed 45 and case 44 at the up-and-down motion of valve body inner chamber.

As shown in fig. 2, when the steaming and baking device 2 is in a steaming and baking state, the switch valve 4 of the steaming and baking device 2 is in a closed state, and at this time, in order to ensure the quality of steaming and baking, the switch valve 4 should be in the closed state to prevent the temperature in the steaming and baking device 2 from being not up to standard due to the discharge of cooking steam, and accordingly, the electromagnetic lock 41 is in a power-off state at this time, the electromagnetic lock push rod 42 is in an initial extension state, the exhaust port 21 is sealed and blocked by the sealing gasket, and the inside of the steaming and baking device 2 is in a sealing state, so that the normal.

At this time, correspondingly, the on-off valve 4 installed on the range hood 1 is also in a closed state, and the closing principle is the same as above.

As shown in fig. 3, when the steaming and baking oven 2 is in a state of being completed, the switch valve 4 of the steaming and baking oven is in an open state, at this time, the electromagnetic lock 41 is in an energized state, the electromagnetic lock push rod 42 is in a shortened state, the sealing gasket 45 moves upward along the inner cavity of the valve body 43, and at this time, the inside of the steaming and baking oven 2 is in a non-sealing state. Steam or flue gas generated after steaming and baking enter the space of the valve body inner cavity at the lower part of the sealing gasket 45 along the exhaust port 2 and are exhausted to the exhaust pipe 3 through the valve hole 46, so that the steam/flue gas can be normally exhausted by the steaming and baking oven 2.

When the steaming and baking box 2 is in a steam exhaust state, the range hood 1 starts to work, and the impeller rotates. The switch valve 4 of the range hood 1 is in an open state, at this time, the electromagnetic lock 41 is in a power-on state, the electromagnetic lock push rod 42 is in a shortened state, the sealing gasket 45 moves upwards along the inner cavity of the valve body 43, steam or smoke in the exhaust pipe 3 is sucked through the valve hole 46 of the switch valve 4 on the range hood 1 and then enters the air inlet duct of the range hood 1, so that the steam/smoke exhausted after the steaming and baking of the steaming and baking oven is sucked away by the range hood 1 and is exhausted into the flue through the check valve.

When the range hood 1 and the steaming oven 2 are used separately, the exhaust pipe 3 is pulled out, and the switch valve 4 is switched off.

Further, the steam-discharging device further comprises a control panel, the control panel is installed on the steaming and baking box 2, a control panel is arranged on an outer shell of the steaming and baking box 2, an exhaust button is arranged on the control panel, when the exhaust button is pressed down, a chip on the control panel controls the power-on state of the switch valve 4 to be opened or closed, and the operation of discharging steam in the steaming and baking box 2 is completed.

In other embodiments, the control panel may also be disposed on the range hood 1, and correspondingly, the range hood 1 is disposed with a control panel and an exhaust button to exhaust the cooking steam in the steam oven 2.

In other embodiments, the control board may also be disposed on the range hood 1 and the steam oven 2, and can respectively control the opening and closing of the corresponding switch valve 4 thereon, so as to discharge the cooking steam in the steam oven 2.

As explained above, only one exhaust pipe 3 is disposed between the range hood 1 and the steaming and baking box 2, and in some other embodiments, a plurality of exhaust pipes 3 may be further disposed between the range hood 1 and the steaming and baking box 2 to increase the exhaust efficiency. Specifically, if a plurality of exhaust ports 21 are formed in the steaming and baking box 2, each exhaust port 21 is connected with an exhaust pipe 3, and the corresponding range hood 1 is provided with one-to-one corresponding air inlets 11. Correspondingly, in order to control the discharge of cooking steam or smoke, a switch valve 4 can be arranged on each exhaust pipe 3, and the opening and closing of each switch valve 4 are controlled through a control panel, so that the on-off of each exhaust pipe 3 is realized.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a kitchen guarding utensil linkage exhaust structure which characterized in that includes:

the range hood (1) is provided with an air inlet (11), and the air inlet (11) is arranged on an air inlet duct of the range hood (1);

the steaming and baking box (2) is provided with an air outlet (21);

and the two ends of the exhaust pipe (3) are respectively connected to the air inlet (11) and the exhaust port (21).

2. Kitchen and toilet appliance linkage air exhaust structure according to claim 1, characterized in that the air exhaust opening (21) is arranged on the upper end face (22) of the steaming oven (2).

3. Kitchen and toilet appliance linkage exhaust structure according to claim 1 or 2, characterized in that the end of the exhaust port (21) close to the inner cavity of the steaming oven (2) is provided with a diffuser.

4. The kitchen and bath appliance linkage exhaust structure as claimed in claim 3, further comprising a switch valve (4) arranged on the exhaust pipe (3) for controlling the on-off of the exhaust pipe (3).

5. Kitchen and toilet appliance linkage exhaust structure according to claim 4, characterized in that at least two switch valves (4) are connected between the air inlet (11) and the exhaust pipe (3) and between the exhaust port (21) and the exhaust pipe (3), respectively.

6. Kitchen and toilet appliance linkage air exhaust structure according to claim 5, characterized in that the switch valve (4) is an electromagnetic valve.

7. The kitchen and bath appliance linkage exhaust structure as claimed in claim 6, further comprising a control panel arranged on the range hood (1) and/or the steaming oven (2) for controlling the on-off of the switch valve (4) according to the working state of the range hood (1) and the steaming oven (2).