CN105455671A

CN105455671A - Pressure oven

Info

Publication number: CN105455671A
Application number: CN201511032860.4A
Authority: CN
Inventors: 李耀凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-04-06

Abstract

The invention discloses a pressure oven. The pressure oven comprises an inner container. A pressure relief device is arranged on the inner container, a heating disc for storing water is arranged at the inner bottom of the inner container, and a heating device is arranged in the heating disc. The pressure relief device comprises a pressure relief valve, a pressure relief valve base and a pressure relief valve element. The pressure relief valve base is assembled on the inner container, the pressure relief valve is movably assembled in the pressure relief valve base, the pressure relief valve element penetrates through the pressure relief valve base, one end of the pressure relief valve element is arranged in the pressure relief valve, and the other end of the pressure relief valve element is inserted into the inner container; the pressure relief valve element is arranged in a through mode. A steam discharging device is arranged on the inner container and comprises a floater and a floater base; the floater base is fixed to the inner container, and the floater is movably inserted into the floater base. According to the pressure oven, as steam is generated by heating water, the baking effect and the cooking effect are achieved; as pressure is relieved through the pressure relief device, use safety is guaranteed; as steam discharging processing is carried out through the steam discharging device, door opening safety is guaranteed. The food baking performance is improved, and the baking variety is improved.

Description

Pressure oven

Technical field

The present invention relates to a kind of baking box, particularly a kind of pressure oven.

Background technology

Chinese patent literature CN201958660U discloses a kind of pressure-type electric steaming oven on September 7th, 2011, specifically disclose and comprise sealable roaster, described roaster is provided with mechanical door closure, and the inwall of described roaster is provided with heater, and the bottom of described roaster inner chamber is provided with tank.This complex structure, and volume is comparatively large, and troublesome poeration, therefore, is necessary to make further improvements.

Summary of the invention

Object of the present invention aims to provide a kind of simple and reasonable, safe and reliable, simple to operate, practical pressure oven, to overcome weak point of the prior art.

By a kind of pressure oven that this object designs, comprise inner bag, it is characterized in that: described inner bag is provided with pressure relief device, the inner bottom part of inner bag is provided with the heat-generating disc for depositing water, is provided with electro-heat equipment in heat-generating disc.

Described pressure relief device comprises relief valve, pressure release valve seat and pressure releasing valve core; Described pressure release valve seat is assemblied on inner bag, and described relief valve is movable to be assemblied in pressure release valve seat, and described pressure releasing valve core is through pressure release valve seat, and one end is placed in relief valve, and the other end inserts in inner bag; Logical setting in described pressure releasing valve core.

Be formed with the gap for being vented between described relief valve surface and pressure release valve base inner wall, under original state, this gap closed by relief valve, and under exhaust condition, this gap opened by relief valve.

Described pressure releasing valve core is equipped with pressure relief sealing ring, and pressure relief sealing ring is placed between pressure release valve seat and inner bag; The all sides of described pressure relief sealing ring are provided with the shirt rim that can stir.

Described inner bag is provided with exhaust apparatus, and it comprises float and float seat; Described float seat is fixed on inner bag, and float Moveable plug is located in float seat.

Described float is equipped with the silica gel sealing ring of straw hat shape, and is sealed and matched by this silica gel sealing ring and float seat.

Described float is provided with air admission hole and steam vent through axis lateral direction penetrating, and steam vent is positioned at above air admission hole; Described float axis is provided with exhaust passage, and vent channel openings end is located at float bottom, and exhaust passage is communicated with air admission hole and steam vent simultaneously.

The pressure limit of pressure oven is 0-200kpa.

Described inner bag is equipped with panel, panel is hinged with a body; Described interior doorframe is provided with sealing ring.

Described door body is fitted to each other by exterior door frame and interior doorframe and is assembled, and the positive and negative of interior doorframe is respectively fitted with outer glass and interior glass.

The present invention, by heating water generates steam, reaches and cures and cook effect; Carry out pressure release by pressure relief device in use procedure, guarantee the security used; Before enabling, be exhausted process by exhaust apparatus, ensure the security of opening the door.Which raises the diversity that the performance of baked goods and increase are cured, there is simple and reasonable, safe and reliable, simple to operate, practical feature.

Accompanying drawing explanation

Fig. 1 is the explosive view of one embodiment of the invention.

Fig. 2 is the sectional view of one embodiment of the invention.

Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2.

Detailed description of the invention

Below in conjunction with drawings and Examples, the invention will be further described.

See Fig. 1-Fig. 3, this pressure oven, comprises inner bag 16, and inner bag 16 is provided with pressure relief device, and the inner bottom part of inner bag 16 is provided with the heat-generating disc 17 for depositing water, is provided with electro-heat equipment in heat-generating disc 17.Electro-heat equipment, by heating, makes the water in heat-generating disc 17 evaporate, produces a large amount of steam, reach and cure and cooking purpose, raise with pressure in inner bag 16, and when reaching certain pressure, pressure relief device carries out pressure release automatically, reduces the pressure in inner bag 16, guarantees use safety.Heat-generating disc 17 moisturizes to the food of culinary art by water storage, or does not increase water, and the moisture by food itself cures or cooks.

Specifically: pressure relief device comprises relief valve 1, pressure release valve seat 11 and pressure releasing valve core 18; Pressure release valve seat 11 is assemblied on inner bag 16, and relief valve 1 is movable to be assemblied in pressure release valve seat 11, and pressure releasing valve core 18 is through pressure release valve seat 11, and one end is placed in relief valve 1, and the other end inserts in inner bag 16, and fixes with nut; Logical setting in pressure releasing valve core 18.During the inner chamber of relief valve 1 passes through, the pressure releasing valve core 18 of logical structure is communicated with inner bag 16 inner chamber, and the pressure that inner bag 16 is produced can act on relief valve 1.

The gap for being vented is formed between relief valve 1 surface and pressure release valve seat 11 inwall.Under original state, relief valve 1 is fitted ground in pressure release valve seat 11 under gravity, namely closes gap each other; When pressure exceedes the weight of relief valve 1, relief valve 1 is lifted under the effect of the pressure, namely opens gap each other, for pressure release provides passage, and pressure relief device releasing pressure automatically.

Pressure releasing valve core 18 is equipped with pressure relief sealing ring 19, pressure relief sealing ring 19 is placed between pressure release valve seat 11 and inner bag 16; Pressure relief sealing ring 19 weeks sides are provided with the shirt rim 19.1 that can stir.When relief valve 1 loses pressure effect, and when exceeding the pressure of setting, pressure release effect will have been stirred in the shirt rim 19.1 of pressure relief sealing ring 19, ensures the security used.

For the security of food of guaranteeing to take away, inner bag 16 is provided with exhaust apparatus, and it comprises float 12 and float seat 13; Float seat 13 is fixed by caulking on inner bag 16, and float 12 Moveable plug is located in float seat 13.Float 12 is also equipped with the silica gel sealing ring sealing of food-grade straw hat shape, and is sealed and matched by this silica gel sealing ring and float seat 13.When there is pressure baking box inside, float 12 floats, and exposes to baking box surface, plays suggesting effect, careful operation when watchful user opens the door.User also can pass through float 12 manual exhaust, and electromagnet 14 is fixed on the steam that side is used for automatically discharging inner bag 16, guarantees to open the door safely food of taking.

Furtherly: float 12 is provided with air admission hole 12.1 and steam vent 12.2 through axis lateral direction penetrating, steam vent 12.2 is positioned at above air admission hole 12.1; Float 12 axis is provided with exhaust passage 12.3, and float 12 bottom and inner bag 16 inner space are located in openend, exhaust passage 12.3, and exhaust passage 12.3 is communicated with air admission hole 12.1 and steam vent 12.2 simultaneously, the overall passage forming " doing " font.When mentioning float 12, the inner space of air admission hole 12.1 and inner bag 16, steam vent 12.2 is in communication with the outside, and the overbottom pressure in inner bag 16 can be discharged by the passage of " doing " font, guarantees that user opens the door safety.

The pressure limit of pressure oven is 0-200kpa.

Inner bag 16 is equipped with panel 15, panel 15 is hinged with a body, interior doorframe 23 is provided with sealing ring 24, improve sealing.Door body is fitted to each other by exterior door frame 22 and interior doorframe 23 and is assembled, and the positive and negative of interior doorframe 23 is respectively fitted with outer glass 21 and interior glass 20, and double glazing arranges effectively heat insulation.

Band pressure of the present invention cures with the baking box of cooking function compared with existing structure, diversity is cured in the performance and the increase that improve baked goods, reach the multiple use of curing and cooking, cure with this baking box or the baking box cured merely that cooking food effect is sold than existing market practical, and the nutritional labeling keeping food here does not flow away and evaporates.In addition, cure and cook be better than existing structure.

Above-mentioned is preferred version of the present invention, shows and describes general principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims

1. a pressure oven, comprise inner bag (16), it is characterized in that: (16) are provided with pressure relief device to described inner bag, the inner bottom part of inner bag (16) is provided with the heat-generating disc (17) for depositing water, and heat-generating disc is provided with electro-heat equipment in (17).

2. pressure oven according to claim 1, is characterized in that: described pressure relief device comprises relief valve (1), pressure release valve seat (11) and pressure releasing valve core (18); Described pressure release valve seat (11) is assemblied on inner bag (16), described relief valve (1) is movable to be assemblied in pressure release valve seat (11), described pressure releasing valve core (18) is through pressure release valve seat (11), and one end is placed in relief valve (1), the other end inserts in inner bag (16); Logical setting in described pressure releasing valve core (18).

3. pressure oven according to claim 2, it is characterized in that: between described relief valve (1) surface and pressure release valve seat (11) inwall, be formed with the gap for being vented, under original state, this gap closed by relief valve (1), under exhaust condition, this gap opened by relief valve (1).

4. pressure oven according to claim 3, it is characterized in that: described pressure releasing valve core (18) is equipped with pressure relief sealing ring (19), pressure relief sealing ring (19) is placed between pressure release valve seat (11) and inner bag (16); Described pressure relief sealing ring (19) all sides are provided with the shirt rim (19.1) that can stir.

5. pressure oven according to claim 4, is characterized in that: (16) are provided with exhaust apparatus to described inner bag, and it comprises float (12) and float seat (13); Described float seat (13) is fixed on inner bag (16), and float (12) Moveable plug is located in float seat (13).

6. pressure oven according to claim 5, is characterized in that: the silica gel sealing ring described float (12) being equipped with straw hat shape, and is sealed and matched by this silica gel sealing ring and float seat (13).

7. pressure oven according to claim 6, it is characterized in that: described float (12) is provided with air admission hole (12.1) and steam vent (12.2) through axis lateral direction penetrating, steam vent (12.2) is positioned at air admission hole (12.1) top; Described float (12) axis is provided with exhaust passage (12.3), float (12) bottom is located in exhaust passage (12.3) openend, and exhaust passage (12.3) are communicated with air admission hole (12.1) and steam vent (12.2) simultaneously.

8. the pressure oven according to any one of claim 1-7, is characterized in that: the pressure limit of pressure oven is 0-200kpa.

9. pressure oven according to claim 8, is characterized in that: described inner bag (16) is equipped with panel (15), and (15) are hinged with a body with panel; Described interior doorframe (23) is provided with sealing ring (24).

10. pressure oven according to claim 9, it is characterized in that: described door body is fitted to each other by exterior door frame (22) and interior doorframe (23) and is assembled, and the positive and negative of interior doorframe (23) is respectively fitted with outer glass (21) and interior glass (20).