CN201299435Y

CN201299435Y - Pan covered with jacket

Info

Publication number: CN201299435Y
Application number: CNU2008200542293U
Authority: CN
Inventors: 聂后昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-26
Filing date: 2008-08-26
Publication date: 2009-09-02
Anticipated expiration: 2018-08-26

Abstract

The utility model relates to a pan covered with a jacket. The jacket is covered around the pan, the diameter of the jacket is 2 to 4cm larger than that of the pan, the lower end of the jacket is 2 to 8cm longer than the bottom part of the pan downwards, a tail gas pipe is respectively arranged in holes at the two sides 1cm below the top end of the jacket, and a handle is respectively arranged on the tail gas pipes. Two ear flaps are respectively formed upwards at the top ends at the two sides of a rough part of the pan, and the ear flap is slightly larger than the base of the handle. First, forging and pressing are carried out, so that the upper end 2 to 3cm of the rough part of the pan is rolled outwards into a horizontal shape and a 90 DEG angle with the wall of the pan; second, forging and pressing are carried out again, so that the top end 1cm of the rolled horizontal part and the ear flaps thereon are rolled downwards into a vertical shape parallel to the wall of the pan; finally, the pan is assembled in the jacket, the top end 1cm of the jacket is stretched into the rolled vertical top end 1cm of the pan, and a circular ring bottom plate covered with holes is arranged at the lower end of a gap. The connection between the pan and the jacket has two methods: first, connection by a screw and a rivet; second, connection in a welding manner. The pan covered with the jacket has the characteristics that: the jacket is covered around the pan; after fire collides with the bottom of the pan, tail gas of residual flame is radiated towards the periphery; then the tail gas is blocked by the part longer than the lower end of the jacket and is absorbed by the gap; by utilizing residual heat, the tail gas can continue heating the pan from the wall face of the pan and preserve heat for the pan, so as to achieve the purpose of saving energy.

Description

The pot of outer sleeve

Technical field

The utility model belongs to that the waste heat that can utilize residual flame tail gas heats up for pot and the pot of the outer sleeve of insulation.

Background technology

After existing pot in use fire collided with the bottom of a pan, residual flame tail gas all had been radiated in the air towards periphery, and when the bottom surface is heated, reached a large amount of heat radiations above on every side, and it is a lot of to waste energy.

Summary of the invention

The purpose of this utility model provides a kind of pot that makes full use of the waste heat of residual flame tail gas for the outer sleeve of pot intensification and insulation.

The technical scheme that realizes the present utility model purpose is: it is bigger by 2 to 4cm than pot to cover a diameter around pot, and the lower end grows 2 to 8cm than pot bottom is downward, and 1cm following two STHs in top are respectively pacified an offgas duct, respectively pacify the overcoat of a handle on the offgas duct.The top, blank both sides of pot respectively upwards grows the two piece auricles bigger slightly than handle foundation, forging and pressing earlier outwards are rolled into level with the blank upper end 2 to 3cm of pot, constitute an angle of 90 degrees with the pot wall, forge and press again this top 1cm and last auricle thereof that has been rolled into the horizontal part branch is rolled into downwards vertically, parallel with the pot wall, then pot is assemblied in the overcoat, overcoat top 1cm stretches into being rolled within the vertical top 1cm of pot, annulus base plate that is abound with hole of lower end, gap peace.Pot is divided into two kinds with the method for attachment of overcoat: one, join with screw and rivet: its two, weld.Dismounting refooted after the former was convenient to, and the latter is more firm, and is more attractive in appearance.Its material can be a stainless steel, also can be metals such as aluminium.It can be equipped with " a kind of insulation cover " or " insulation glass cover ".

The utility model is outer sleeve around pot, after fire collides with the bottom of a pan, and the radiation towards periphery of residual flame tail gas, promptly grown part and block, received by the gap then, utilize waste heat to continue as pot and heat up from the pot wall by the overcoat lower end, and be the pot insulation, thereby reach energy-conservation purpose.

Description of drawings

Fig. 1 is the pot cutaway view of the utility model outer sleeve.

Fig. 2 does not have the pot side view of outer sleeve for the utility model.

Fig. 3 covers in pot overcoat side view on every side for the utility model.

Among the figure: 1, pot, 2, overcoat, 3, the annulus base plate, 4, auricle, 5, the handle foundation, 6, offgas duct.

The specific embodiment

Embodiment 1: see Fig. 1.The blank of pot (1) is diameter 20cm greatly, and height is 17cm.Forging and pressing earlier outwards are rolled into level with the blank upper end 3cm of pot (1), forge and press this to be rolled into the top 1cm of horizontal part branch and last auricle is rolled into vertically downwards again.Overcoat (2) is diameter 24cm greatly, and height is 16cm.Pot (1) is assemblied in the overcoat (2).Overcoat (2) top 1cm stretches into being rolled within the vertical top 1cm of pot (1).Overcoat (2) lower end grows 2cm downwards than pot (1) bottom.Lower end, gap mounting circular ring base plate (3).Annulus base plate (3) is abound with hole, to receive residual flame tail gas; Periphery is rolled into 7 words downwards, is fixed on the overcoat (2) with the string screw.

Embodiment 2: see Fig. 2.The top, blank both sides of pot (1) respectively upwards grows than big slightly two auricles (4) of handle foundation along with top 1cm is rolled into downwards vertically.Auricle (4) boring is with the string screw rod.Those sides side therewith are same.

Embodiment 3: see Fig. 3.The blank top that handle foundation (5) is satisfied with to be rolled into vertical pot (1) downwards grows than on big slightly two auricles (4) of handle foundation, the screw hole of handle foundation (5) facing to the screw hole of auricle (4) with and the screw hole of the overcoat (2) of pre-subdrilling down, screw rod on the string, the nut of screwing in the gap is fixed together pot (1) and overcoat (2) and handle foundation (5).Offgas duct (6) is satisfied with below overcoat (2) the top 1cm in advance, and in the middle of the handle foundation (5), long 3cm is provided with lid, with the control Air permenbility.Can install on the offgas duct (6) and take root, put down the baffle plate of pot edge, to block cigarette and heat in handle.Those sides side therewith are same.

Claims

1, the pot of outer sleeve is characterized in that, it is bigger by 2 to 4cm than pot to cover a diameter around pot, and the lower end grows 2 to 8cm than pot bottom is downward, and 1cm following two STHs in top are respectively pacified an offgas duct, respectively pacify the overcoat of a handle on the offgas duct.

2, the pot of outer sleeve according to claim 1, it is characterized in that, the top, blank both sides of pot respectively upwards grows the two piece auricles bigger slightly than handle foundation, forging and pressing earlier outwards are rolled into level with the blank upper end 2 to 3cm of pot, constitute an angle of 90 degrees with the pot wall, forge and press again this top 1cm and last auricle thereof that has been rolled into the horizontal part branch is rolled into downwards vertically, parallel with the pot wall, then pot is assemblied in the overcoat, overcoat top 1cm stretches into being rolled within the vertical top 1cm of pot, annulus base plate that is abound with hole of lower end, gap peace.

3, the pot of outer sleeve according to claim 1 and 2 is characterized in that, pot is divided into two kinds with the method for attachment of overcoat: one, join with screw and rivet; Its two, the welding.