CN215127191U - Cavity pressure boost structure on steaming and baking oven - Google Patents

Abstract

The utility model provides a cavity pressure boost structure on steam oven, include and locate with blast pipe, the cover of steam oven inner chamber intercommunication the exhaust lower cover, the cover on blast pipe top are located exhaust upper cover on the exhaust lower cover is in with being used for the shutoff exhaust lower cover with pressure boost piece between the exhaust upper cover, exhaust upper cover is equipped with disappointing hole, exhaust lower cover is equipped with and supplies the movable chamber of pressure boost piece activity from top to bottom. The above structure is adopted in the utility model, pressure boost piece shutoff is between exhaust lower cover and exhaust upper cover under the effect of gravity to carry out the shutoff to the steam oven inner chamber, make it produce the pressure-fired pressure when steaming thoroughly, and then shorten food and boil the time thoroughly, and improve the steam volume of steam oven inner chamber, make the steam oven boil food convenient and fast more, user's experience is more.

Description

Cavity pressure boost structure on steaming and baking oven

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of kitchen appliance and specifically relates to a cavity pressure boost structure on steaming oven.

[ background of the invention ]

In the process of steam cooking in high altitude areas, the problems of being not cooked, not rotten and half-cooked are often encountered, and in addition, the time for steaming some foods is longer, especially for steaming some foods such as rice, sirloin and the like. At present, two measures are adopted by a steam oven for preventing the steam from being cooked and rotten: 1. the steaming time is prolonged; 2. and increasing the temperature in the steaming process. Extending steaming time has the following problems: the waiting time is too long, the efficiency is low, and the food tastes bad after the waiting time is too long. The following problems are caused by increasing the temperature during steaming: dry food, less soup, increased water consumption in the steam oven and the like. Based on the above situation, when steaming dishes, the method of prolonging the time or increasing the temperature is made on the basis of sacrificing the time or the taste, and the purpose of steaming the dishes well and quickly is not achieved substantially.

[ Utility model ] content

The to-be-solved technical problem of the utility model is to provide a cavity pressure boost structure on steaming oven that can improve the steam volume and shorten food cook time.

The purpose of the utility model is realized like this:

the utility model provides a cavity pressure boost structure on steam oven, includes and locates with blast pipe, the cover of steam oven inner chamber intercommunication the exhaust lower cover on blast pipe top, cover are located exhaust upper cover on the exhaust lower cover with be used for the shutoff to be in exhaust lower cover with pressure boost piece between the exhaust upper cover, exhaust upper cover is equipped with the hole of losing heart, exhaust lower cover is last to be equipped with and to supply the movable chamber of pressure boost piece activity from top to bottom.

The above structure is adopted in the utility model, pressure boost piece shutoff is between exhaust lower cover and exhaust upper cover under the effect of gravity to carry out the shutoff to the steam oven inner chamber, make it produce the pressure-fired pressure when steaming thoroughly, and then shorten food and boil the time thoroughly, and improve the steam volume of steam oven inner chamber, make the steam oven boil food convenient and fast more, user's experience is more.

The bottom of the exhaust lower cover is provided with a connecting pipe which is inserted into the exhaust pipe and communicated with the movable cavity, so that the movable cavity is communicated with the exhaust pipe, the movable cavity is of a narrow-down upper-wide structure, the sealing performance of the pressurizing piece during plugging of the movable cavity is guaranteed, and meanwhile, the pressurizing piece is effectively prevented from falling into the connecting pipe.

As above a cavity pressure boost structure on steam oven, pressure boost spare includes the shutoff head and locates the guide post of shutoff head bottom, guide post movably locates in the connecting pipe, after the atmospheric pressure of steam oven inner chamber reached the certain degree, pressure can be with pressure boost spare jack-up for the guide post up moves along the connecting pipe, makes the gas of steam oven inner chamber through activity chamber and exhaust upper cover and follow the hole discharge that loses heart, thereby reaches the purpose of pressure release, prevents effectively that pressure is too big, safe and reliable.

The cavity pressurizing structure on the steaming and baking oven is characterized in that the exhaust upper cover is provided with a limiting baffle which is used for being sleeved on the movable cavity and limiting the pressurizing piece, and the limiting baffle is provided with an exhaust gap communicated with the air leakage hole. After the atmospheric pressure of steaming and baking oven inner chamber reached the certain degree, pressure can be with pressure boost piece jack-up, and limit baffle then carries on spacingly to pressure boost piece, and the gas of steaming and baking oven inner chamber was arranged to the exhaust upper cover through movable chamber this moment to discharge from the hole of losing heart through the exhaust clearance.

According to the cavity pressurizing structure on the steaming and baking oven, the plug is of a circular block structure, so that the sealing performance of the pressurizing piece on the movable cavity is improved, and the guide column is provided with the through groove, so that the moving flexibility of the guide column is improved.

Compared with the prior art, the utility model, have following technical characterstic:

1. the utility model realizes the supercharging function of the cavity of the steaming and baking oven by adding the supercharging part in the exhaust pipeline, and has simple structure and low cost;

2. the utility model can bring constant pressure to the cavity of the steaming and baking oven through the pressure of the pressurizing piece, realize the pressurization in the cavity, make the food steamed more quickly and improve the efficiency;

3. the utility model discloses after steaming oven cavity pressure surpassed certain numerical value, the pressure boost piece was realized the pressure release by steam jack-up, and is safe high-efficient, and maneuverability is very high, and is safe convenient.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic exploded view of the present invention;

fig. 2 is a schematic structural view of the pressurizing member of the present invention when it is blocked in the movable cavity;

fig. 3 is a schematic structural view of the pressurized member of the present invention when it is pushed open;

fig. 4 is a schematic perspective view of the present invention.

[ detailed description ] embodiments

The utility model provides a cavity pressure boost structure on steam oven, includes exhaust pipe 2 with steam oven inner chamber intercommunication, the exhaust lower cover 4 on exhaust pipe 2 top is located to the cover, the exhaust upper cover 3 on exhaust lower cover 4 is located to the cover and is used for the shutoff to take turns to 1 between exhaust lower cover 4 and exhaust upper cover 3, is equipped with disappointing hole 31 on the exhaust upper cover 3, is equipped with the activity chamber 41 that can supply pressure boost 1 to move about from top to bottom on the exhaust lower cover 4.

In order to communicate the movable cavity 41 with the exhaust pipe 2, the bottom of the exhaust lower cover 4 is provided with a connecting pipe 42 inserted into the exhaust pipe 2 and communicated with the movable cavity 41, and in order to ensure the sealing performance when the pressurizing piece 1 blocks the movable cavity 41 and effectively prevent the pressurizing piece 1 from falling into the connecting pipe 42, the movable cavity 41 is in a structure with a narrow lower part and a wide upper part.

In order to ensure the mobility of the pressurizing member 1 in the movable cavity 41, the pressurizing member 1 includes a blocking head 11 and a guiding column 12 disposed at the bottom of the blocking head 11, and the guiding column 12 is movably disposed in the connecting pipe 42.

For guaranteeing the leakproofness between exhaust upper cover 3 and the exhaust lower cover 4, be equipped with on the exhaust upper cover 3 and be used for the cover to carry out spacing limit baffle 32 on activity chamber 41 and be used for carrying on pressure intensifying part 1, for guaranteeing the patency of losing heart, limit baffle 32 is equipped with the exhaust clearance 33 with the hole 31 intercommunication of disappointing.

In order to ensure the tightness of the pressurizing part 1 to the movable cavity 41, the plug 11 is a circular block-shaped structure, and in order to improve the flexibility of the movement of the guide post 12, a through groove 121 is arranged on the guide post 12.

When the utility model is used, the pressurizing piece 1 is blocked in the movable cavity 41 under the action of gravity, and the bottom surface of the plug 11 is attached to the upper surface of the movable cavity 41, thereby blocking the inner cavity of the steaming oven, so that slight positive pressure is generated when the steaming oven is steamed, thereby shortening the cooking time of food, improving the steam quantity in the inner cavity of the steaming oven, leading the steaming oven to cook food more conveniently and quickly, when the air pressure in the inner cavity of the steaming and baking oven reaches a certain degree, the pressure can jack up the pressurizing piece 1, so that the guide post 12 moves upwards along the connecting pipe 42 to the limit baffle 32, at the moment, the air in the inner cavity of the steaming and baking oven can be discharged to the exhaust upper cover 3 through the movable cavity 41 and is discharged from the air release hole 31 through the exhaust gap 33, therefore, the purpose of pressure relief is achieved, the cavity is effectively prevented from being overlarge in pressure, safety and reliability are achieved, and when the pressure is recovered, the pressurizing piece 1 falls back to the movable cavity 41 again under the action of gravity.

Claims (5)

1. The utility model provides a cavity pressure boost structure on steam oven, its characterized in that includes and locates blast pipe (2), the cover that communicate with the steam oven inner chamber exhaust lower cover (4), the cover on blast pipe (2) top are located exhaust upper cover (3) on exhaust lower cover (4) are in with being used for the shutoff exhaust lower cover (4) with increase casting die (1) between exhaust upper cover (3), be equipped with on exhaust upper cover (3) and lose heart hole (31), be equipped with on exhaust lower cover (4) and supply increase casting die (1) movable chamber (41) of activity from top to bottom.

2. The cavity pressurization structure of claim 1, characterized in that the bottom of the exhaust lower cover (4) is provided with a connecting pipe (42) inserted into the exhaust pipe (2) and communicated with the movable cavity (41), and the movable cavity (41) is of a structure with a narrow lower part and a wide upper part.

3. The cavity supercharging structure of claim 2, wherein the supercharging member (1) comprises a stopper (11) and a guide post (12) disposed at the bottom of the stopper (11), and the guide post (12) is movably disposed in the connecting pipe (42).

4. The cavity supercharging structure of the steam oven according to any one of claims 1 to 3, characterized in that the exhaust upper cover (3) is provided with a limit baffle (32) for being sleeved on the movable cavity (41) and for limiting the supercharging component (1), and the limit baffle (32) is provided with an exhaust gap (33) communicated with the air release hole (31).

5. The cavity supercharging structure of the steaming oven according to claim 3, wherein the choke plug (11) is a circular block structure, and the guide post (12) is provided with a through groove (121).

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