CN215686705U - Anti-scalding safe steam box or steam oven - Google Patents

Abstract

The utility model discloses a scald-proof safe steam box or a steam oven, which is provided with a steam exhaust device, wherein an exhaust hole is arranged in an inner container, the exhaust hole is connected with an inlet pipeline of an exhaust pump, a gas check valve is arranged on the pipeline, a gas accommodating cavity is provided with a first exhaust hole or a first exhaust pipe and a valve body for controlling the first exhaust pipe to exhaust water, the exhaust device can be controlled to be opened after the steam box or the steam oven is closed by cooking by combining a steam box or a steam oven controller, high-temperature and high-pressure steam in the inner container is quickly sucked into the gas accommodating cavity by the exhaust pump of the exhaust device, so that the air pressure and the temperature in the inner container can be relatively reduced, and the steam box or the steam oven has the beneficial effects that after the inner container of a steam box or a steam oven body is exhausted, a user opens a door of the steam box or the steam oven, the reduced air pressure and the reduced temperature in the inner container can greatly reduce the injury to the user.

Description

Anti-scalding safe steam box or steam oven

Technical Field

The utility model relates to a safe steaming box or a steaming oven capable of preventing scald.

Background

After the food is cooked in the existing steam box or steam oven, high-temperature and high-pressure steam can be reserved in the box body. Before the steam box or the steam oven is not cooled, the box door is opened, high-temperature and high-pressure steam is discharged from the box door, and the steam from the steam box can scald a user easily, so that the steam box has great potential safety hazard. Or the steam and condensed water mist cause temporary visual blurring, which causes inconvenience to users.

Disclosure of Invention

The utility model provides a safe steam box or a steam oven which can effectively prevent scalding and is convenient to use, aiming at solving the problems existing in the prior art in use.

The technical scheme for solving the existing problems is as follows: the utility model provides a can prevent safe steam ager or steam oven of scalding, includes steam ager or steam oven box, sets up the chamber door on the box, sets up the inner bag in the box, as the improvement, still includes steam air exhaust device, air exhaust device include the aspiration pump, connect the gaseous chamber that holds of the exit end of aspiration pump, the inner bag in be equipped with the aspirating hole, aspirating hole and aspiration pump inlet pipe connection, the pipeline on be equipped with gaseous check valve, gaseous chamber that holds be equipped with first drain hole or first drain pipe and control the valve body of first drain pipe drainage, first drain hole be equipped with the stopple.

As a further improvement, the gas containing cavity is internally provided with a water storage chamber, the outlet end of the air pump of the air pumping device is provided with a first air outlet pipeline, the other end of the first air outlet pipeline is arranged in the water storage chamber of the gas containing cavity, and the gas containing cavity is provided with a first air overflow hole.

As a further improvement, the air extraction device is also provided with a condenser, and the condenser is arranged in the gas accommodating cavity; the condenser bottom be equipped with the cavity of first drainage, first drainage pipe set up in the bottom of condenser cavity.

As a further improvement, the gas containing cavity is further connected with a condenser or the condenser is arranged outside the gas containing cavity, the condenser is provided with a second drain hole or a second drain pipe and a valve body for controlling the second drain pipe to drain, and the second drain hole is provided with a hole plug.

As a further improvement, the air exhaust device is provided with a manual control switch.

As a further improvement, the condenser is internally provided with a semiconductor refrigeration piece, the cold end of the semiconductor refrigeration piece faces the inside of the condenser, the hot end of the semiconductor refrigeration piece faces the outer side of the box body, and the hot end of the semiconductor refrigeration piece is provided with a radiator.

As a further improvement, the other end of the second drain pipe of the condenser is arranged at a corresponding position above the water storage box of the steam box or the steam oven, and water can drip into the water storage box.

As a further improvement, the device also comprises a controller for starting and stopping the air suction device; the air pump and the air containing cavity are arranged at the rear of the box body and positioned on the outer side of the inner container.

As a further improvement, a condensation coil connected with the outlet end of the air pump is arranged in the condenser.

As a further improvement, a second air overflow hole is arranged in the condenser, and the condenser is provided with a connecting condensing coil pipe connected with the outlet of the gas containing cavity.

Compared with the prior art, the steam-extracting device is arranged, the inner container is internally provided with the extracting hole, the extracting hole is connected with an inlet pipeline of the extracting pump, the pipeline is provided with the gas check valve, the gas accommodating cavity is provided with the first water discharging hole or the first water discharging pipe and the valve body for controlling the water discharging of the first water discharging pipe, the extracting device can be controlled to be opened after the steam box or the steam oven is closed in a steam cooking mode by combining with the steam box or the steam oven controller, high-temperature and high-pressure steam in the inner container is quickly sucked into the gas accommodating cavity through the extracting pump of the extracting device, the air pressure and the temperature in the inner container can be relatively reduced, and the beneficial effects are that after the inner container of the steam box or the steam oven body is extracted, and after a user opens the steam box or the steam oven door, the reduced air pressure and temperature in the inner container can greatly reduce the injury to the user.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the inside of the case of the present invention.

Fig. 3-5 are schematic structural diagrams of three embodiments of the present invention.

Detailed Description

Referring to fig. 1-5, the embodiment of the utility model provides an anti-scalding safe steam box or steam oven, which includes a steam box or steam oven body 1, a box door 2 disposed on the body 1, an inner container 11 disposed in the body 1, and a steam pumping device 3, wherein the pumping device 3 includes a pumping pump 30 and a gas accommodating cavity 31 connected to an outlet end of the pumping pump 30, the inner container 11 is provided with a pumping hole 34, the pumping hole is connected to an inlet pipeline of the pumping pump 30, the pipeline is provided with a gas check valve 4, the gas accommodating cavity 31 is provided with a first drainage hole or a first drainage pipe 5 and a valve body 50 for controlling drainage of the first drainage pipe 5, and the first drainage hole is provided with a hole plug. The first drain pipe or the first drain hole is used to drain the water droplets cooled by the gas accommodating chamber 31. After the steam box or the steam oven finishes cooking, the air extracting device 3 is automatically started, steam is extracted by the air extracting pump 3, the steam in the inner container 11 is extracted by the air extracting pump 3 through the air extracting hole and the pipeline of the inner container and enters the air accommodating cavity 31, and the steam in the inner container 11 is cooled and depressurized.

A suction nozzle 7 is arranged between the box door 2 and the box body 1 and can be used for tightly sucking the box door, so that the box door 2 is prevented from being opened by steam, and a user is prevented from being scalded by the steam.

As an implementation example, referring to fig. 3, in order to improve the air extracting effect, a water storage chamber 32 is arranged in the air accommodating chamber 31, an outlet end of an air extracting pump 30 of the air extracting device 3 is connected with a first air outlet pipeline 33, the other end of the first air outlet pipeline 33 is arranged in the water storage chamber 32 of the air accommodating chamber 31, high-temperature and high-pressure steam in the inner container 11 is extracted into water in the water storage chamber in the air accommodating chamber 31 by the air extracting pump 30, and is liquefied by cooling water, so that the high-temperature and high-pressure air in the inner container 11 can be extracted more effectively. The gas containing cavity 31 is provided with a first overflow hole 35, and gas which can not be dissolved in water is discharged from the first overflow hole 35, in this embodiment, the water storage chamber 32 provided with the gas containing cavity 31 can be provided with a water injection hole, a water discharge hole and a hole plug or a water injection pipe, a water discharge pipe and a control valve body, and water in the water storage chamber 32 can be replaced regularly.

Referring to fig. 4, in order to improve the air extraction effect, as another scheme, the air extraction device 3 is further provided with a condenser 6, the condenser 6 is arranged in the gas accommodating cavity 31, and the condenser 6 can condense, cool and depressurize the high-temperature and high-pressure steam pumped into the gas accommodating cavity 31, so that the air pressure and the temperature in the inner container 11 are reduced; the bottom of the condenser 6 is provided with a concave cavity 61 for first drainage, and the first drainage pipe 5 is arranged at the bottom of the concave cavity 61 of the condenser 6. Since the steam in the condenser 6 is continuously cooled to form water drops and adheres to the side wall of the condenser 6, a negative pressure is formed in the condenser 6, and the gas in the gas accommodating chamber 31 is sucked into the condenser 6 to be continuously cooled. The condensate will eventually drain from the first drain pipe class 5 at the bottom of the cavity 61.

In order to improve the condensation effect of the condenser, a connecting condensation coil 62 connected with the outlet end of the air suction pump 30 is arranged in the condenser 6. The condensing coil is not shown in figure 4.

Of course, referring to fig. 5, as another solution of the condenser, the gas accommodating chamber 31 is further connected with a condenser 6 or the condenser 6 is arranged outside the gas accommodating chamber 31, the condenser 6 is provided with a second drain hole or a second drain pipe 63 and a valve body 60 for controlling the drain of the second drain pipe, and the second drain hole is provided with a plug. The condenser 6 is provided with a second air vent (not shown) for discharging other gases, and the condenser 6 is provided with a connecting condensing coil 62 connected with the outlet of the gas accommodating cavity 31 to improve the condensing effect.

The air exhaust device 3 is provided with a manual control switch, and the start and stop of the air exhaust device 3 can be controlled through the manual control switch.

The condenser 6 in be equipped with semiconductor refrigeration piece 64, the cold junction of semiconductor refrigeration piece set up towards condenser 6 is inside, the hot junction of semiconductor refrigeration piece set up towards the box 1 outside, the hot junction of semiconductor refrigeration piece be equipped with the radiator.

The other end of the second drain pipe 63 of the condenser 6 is arranged at the corresponding position above the water storage box 12 of the steam box or the steam oven, so that water can be dripped into the water storage box, and the steam water can be effectively recycled into the water storage box of the steam box or the steam oven.

The device also comprises a controller for starting and stopping the air suction device 3; the air pump 30 and the air accommodating cavity 31 are disposed behind the box body 1 and outside the inner container 11, specifically, the shape and layout of the air pump are determined to accommodate the air extracting device 3. The controller can be independently arranged in the steam box or the steam oven control system for connection, and can also directly control the air extraction device 3 through the controller of the steam box or the steam oven, thereby realizing intellectualization after cooking and automatically starting the air extraction device 3.

Claims (10)

1. The utility model provides a can prevent safe steam ager or steam oven of scalding, includes steam ager or steam oven box, sets up the chamber door on the box, sets up the inner bag in the box, its characterized in that: still include steam air exhaust device, air exhaust device include the aspiration pump, connect the gaseous chamber that holds of the exit end of aspiration pump, the inner bag in be equipped with the aspirating hole, aspirating hole and aspiration pump inlet pipeline be connected, the pipeline on be equipped with gaseous check valve, gaseous chamber that holds be equipped with first drainage hole or first drain pipe and control the valve body of first drain pipe drainage, first drainage hole be equipped with the stopple.

2. A scald-proof safety steamer or oven as claimed in claim 1, wherein: the gas hold the intracavity and be equipped with the reservoir chamber, air exhaust device's aspiration pump exit end be equipped with and be connected with first gas outlet pipeline, the other end of first gas outlet pipeline is put into the reservoir chamber in gas holds the chamber, gas hold and be equipped with first gas overflow hole on the chamber.

3. A scald-proof safety steamer or oven as claimed in claim 1, wherein: the air extracting device is also provided with a condenser, and the condenser is arranged in the gas accommodating cavity; the condenser bottom be equipped with the cavity of first drainage, first drainage pipe set up in the bottom of condenser cavity.

4. A scald-proof safety steamer or oven as claimed in claim 1, wherein: the gas holds the chamber and still is connected with the condenser or the gas holds the chamber outside and is equipped with the condenser, the condenser be equipped with second wash port or second drain pipe and control the valve body of second drain pipe drainage, the second wash port be equipped with the stopple.

5. A scald-proof safety steamer or steamer as claimed in claim 1, 2 or 3, wherein: the air exhaust device is provided with a manual control switch.

6. A scald-proof safety steamer or oven as claimed in claim 3 or 4, wherein: the condenser in be equipped with the semiconductor refrigeration piece, the cold junction of semiconductor refrigeration piece set up towards condenser inside, the hot junction of semiconductor refrigeration piece set up towards the box outside, the hot junction of semiconductor refrigeration piece be equipped with the radiator.

7. A scald-proof safety steamer or oven as claimed in claim 6, wherein: the other end of the second drain pipe of the condenser is arranged at the corresponding position above the water storage box of the steam box or the steam oven, and water can drip into the water storage box.

8. A scald-proof safety steamer or oven as claimed in claim 1, wherein: the air exhaust device also comprises a controller for starting and stopping the air exhaust device; the air pump and the air containing cavity are arranged at the rear of the box body and positioned on the outer side of the inner container.

9. A scald-proof safety steamer or oven as claimed in claim 3, wherein: and a condensation coil connected with the outlet end of the air suction pump is arranged in the condenser.

10. A scald-proof safety steamer or oven as claimed in claim 4, wherein: the condenser is internally provided with a second air overflow hole and is provided with a connecting condensing coil pipe connected with the outlet of the gas containing cavity.

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