CN202035995U

CN202035995U - Energy-saving steamer

Info

Publication number: CN202035995U
Application number: CN2011201472660U
Authority: CN
Inventors: 部守军
Original assignee: 部守军
Priority date: 2011-05-04
Filing date: 2011-05-04
Publication date: 2011-11-16
Anticipated expiration: 2021-05-04

Abstract

The utility model discloses a steamer, which can overcome the defects of steam blockage existing in the conventional steamer and energy loss of a pot cover. Each drawer grate of the steamer is made into an upper layer and a lower layer and can rectify the steam produced at the bottom of the steamer, so that all the steam flows in from the center of the bottom of steamed foods and then flows out from the part surrounding the foods in a radial shape, so that the steam flows surrounding the foods, and the convection of the steam to the steamed foods and the heat conduction efficiency are improved; and a thermal insulation layer is additionally arranged in the pot cover of the steamer, so that the heat energy dissipated by radiation and conduction of the pot cover is reduced, and the aim of energy conservation is fulfilled.

Description

Energy-saving steamer

Affiliated technical field

The utility model relates to a kind of kitchen utensils steamer.

Background technology

Our the employed steamer of present family all is the stainless steel double boiler usually.Steam can occur during levels food (as steamed bun, steamed stuffed bun) alignment in use and directly flow to the short-circuit conditions in drawer grate hole, upper strata, also have to a certain degree short-circuit conditions even if stagger to put by lower floor drawer grate hole; In addition the bottom of food (steamed bun, steamed stuffed bun) since steam detour also ripe must be slower, this all will certainly cause the loss of heat energy and reduce the heat transmission of steam to food.In addition, pot cover keeps fire away does not have the hot gas parcel, and the energy that radiation is scattered and disappeared is more.These all cause the steamer loss of heat energy in use many.

Summary of the invention

For the steamer that present family is used has certain energy-saving effect, the utility model provides a kind of steamer, and this steamer can overcome the steam short circuit of present use steamer and the problem that the pot cover energy scatters and disappears.

The technical scheme that the utility model addresses this problem is: each drawer grate of steamer is made upper and lower two-layer double-deck rectification drawer grate; Pot cover is made the pot cover of insulation interlayer.The upper strata of double-deck drawer grate is a panel, and lower floor is a pallet, two-layerly up and down connects together with electric resistance welding.This drawer grate can carry out rectification to the steam that the bottom of a pan produces, and all steam is all flowed into by bottom centre's (only every panel) of cooking food, and radial subsequently scattering flowed out around food.Make steam form the parcel shape and flow, improved convection current and the heat conduction efficiency of steam food to cooking food.Specifically: the panel that is exactly drawer grate upper strata is the piece flat board, only leaves pore on the panel, and opens around cooking food (7 steamed bun or steamed stuffed bun) position; The pallet of lower floor only drives pore into, opens the center (every panel) below cooking food.Pallet has 7 recessed dishes, and middle central fovea dish is a hexagon, and 6 recessed dishes are fan-shaped on every side, and air admission hole is opened at the center of each recessed dish the center below the cooking food position just.Can only be made progress by the center air admission hole of recessed dish recesses into of the steam that produces of the bottom of a pan blows to the center (only every panel) of food bottom like this, scatters towards periphery then, and the venthole around the food flows out on panel by opening again.So just make all steam all around food, flow, improved convection current and the heat conduction efficiency of steam cooking food.The result is that the center bottom the steamed bun that is difficult for being cooked can cook prior to remainder on the contrary.Lost for the energy of pot cover in addition is the way of taking to increase heat-insulation layer to pot cover.Promptly pot cover is made three layers; Internal layer is a pot cover, and skin is the pot cover cover, and the centre is a pot cover insulation core.So just reduce the heat energy that pot cover radiation and conduction are scattered and disappeared, reached purpose of energy saving.

The beneficial effects of the utility model are to save certain fuel when steaming the food of steamed bun and steamed stuffed bun one class.(in use can save the fuel of 10%-15%) and make the raw material increased and few, manufacturing process is also uncomplicated.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further

Fig. 1 is the vertical view of steamer.

Fig. 2 is a D-D cutaway view among Fig. 1.

Fig. 3 is the enlarged drawing of A portion among Fig. 2.

Fig. 4 is drawer grate panel figure.

Fig. 5 is drawer grate pallet figure.

Fig. 6 is a B-B cutaway view Amplified image among panel Fig. 4.

Fig. 7 is that pot cover is connected partial enlarged drawing with the pot cover outer cover.

Fig. 8 is the steam steamed bun schematic diagram that detours.

Mark 1. Button for cooker lid in the drawings, 2.M6 nut, 3. a bowl, 4.M6 screw, 5. bowl insulation core, 6. pot cover insulation core, 7. pot cover, 8. pot cover outer cover, 9. blast pipe, 10. go up drawer grate panel, drawer grate pallet on 11., 12. pot handles, 13. the pot handle rivet, 14. times drawer grate panels, 15. times drawer grate pallets, 16. steamer, 17. are not stained with coating, 18. panel ventholes, 19. the face plate center port lid, 20. fan-shaped recessed dishes, 21. fan-shaped recessed dish air admission holes, 22. the central fovea dish, 23. pallet centre bores, 24. panels and pallet connection welding, 25. face plate center hole, 26. the pot cover solder joint, 27. steam flow arrows, 28. steamed buns.

The specific embodiment

In Fig. 2, frame bowl insulation core (5) and pot cover insulation core (6) can be selected heat-resisting aging phenolic aldehyde or the Vestolit manufacturing of being difficult for for use.Blast pipe (9) is made and is bent upwards 90 degree that smoke exhaust is discharged all steam is outdoor, and caliber is 11 millimeters.In Fig. 1, because too little not the drawing of size is not stained with coating (17), panel vapor opening (18), face plate center port lid (19), recessed dish air admission hole (21), pallet centre bore (23) and face plate center hole (25).Its shape size is drawn in all the other figure.

In Fig. 3, be not to be stained with coating (17) above the following drawer grate panel (14), be following drawer grate pallet (15) below.The structure of upper and lower drawer grate is identical.Be connected with electric resistance welding between panel and the pallet, coating (17) is not stained with in coating subsequently.

In Fig. 4, panel vapor opening (18) has 108, and diameter is 4 millimeters.The diameter of face plate center port lid (19) is 22 millimeters.Panel and face plate center port lid all use 0.2 millimeter Stainless Steel plate to make.The face plate center perforate is used to pick and place the drawer grate.

In Fig. 5, the degree of depth of fan-shaped recessed dish (20) is 4 millimeters.On pallet, totally 6 on fan-shaped recessed dish.It is 7 millimeters that fan-shaped recessed dish air admission hole (21) has 6 its diameters.The degree of depth of central fovea dish (22) is 4 millimeters.The diameter of pallet centre bore (23) is 18 millimeters.The connection welding of pallet and panel (24) diameter is 3 millimeters, has 30, and the position distributes as figure; As long as entangling the 6 limit shapes that middle 6 apertures are formed on the panel, 6 limits of central fovea dish of pallet align when welding with panel.Pallet is with 0.35 millimeter Stainless Steel plate stamped.

In Fig. 6, the diameter of face plate center hole (25) is 18 millimeters.

In Fig. 7, the diameter of pot cover solder joint (26) is 3 millimeters.Spot pitch is 5 centimetres, and this solder joint is the connection welding of pot cover and pot cover outer cover.It also is electric resistance welding.The pot cover outer cover is made with 0.2 millimeter Stainless Steel plate.

In Fig. 8, totally 8 of steam flow arrows (27).

Other sizes of steamer are identical with 28 centimetres of steamers.This energy-saving steamer also is applicable to the steamer of 30 cm sizes.

This steamer is fit to steam 7 of steamed buns (or steamed stuffed bun).In use upper and lower drawer grate need align, and also is the upper and lower alignment of steamed bun (or steamed stuffed bun) that is steamed.

Claims

1. one kind steamer, it is characterized in that: each drawer grate is made upper and lower two-layer, and the upper strata is a panel, and lower floor is a pallet, and panel is only left pore, and pallet only drives pore into, and upper and lower layer connects with electric resistance welding; Its pot cover has the insulation interlayer.

2. according to right 1 described steamer, drawer grate panel venthole is opened around the cooking food position.

3. according to right 1 described steamer, drawer grate pallet air admission hole is opened the center below the cooking food position.