CN201073224Y

CN201073224Y - Steam pot

Info

Publication number: CN201073224Y
Application number: CNU200720124688XU
Authority: CN
Inventors: 陈万兴; 陈国华; 王波
Original assignee: CHEN WANXING CHEN GUOHUA WANG BO; CHEN WANXING CHEN GUOHUA WANG
Current assignee: CHEN WANXING CHEN GUOHUA WANG BO; CHEN WANXING CHEN GUOHUA WANG
Priority date: 2007-07-10
Filing date: 2007-07-10
Publication date: 2008-06-18
Anticipated expiration: 2017-07-10

Abstract

The utility model discloses a steam boiler, which is characterized in that the middle of a boiler body (1) is provided with a steam pipeline (2); the steam pipeline (2) is a through hole pipe; the lower end of the through hole pipe is fixed on the boiler body (1), and the upper end opening of the through hole pipe is higher than the boiler edge; a gas trap hood (3) is arranged on the boiler body (1); the steam pipeline (2) is covered by the gas trap hood; a gap is formed between the inner wall of the gas trap hood (3) and the outer wall of the steam pipeline (2); a blowhole (3b) is opened on the lower end of the gas trap hood (3); a drainage cover (4) is sleeved and buckled on the top part of the steam pipeline (2); the upper surface of the drainage cover (4) is a circular arc top surface; a through hole (3a) is opened on the top part of the gas trap hood; the through hole (3a) is positioned above the circular arc top surface. The utility model has the advantages of avoided pollution of flue gas burning, cleaner and safer use, and increased thermal efficiency of hotpot.

Description

Steam copper

Technical field

The utility model belongs to the pan field, specifically, relates to a kind of steam copper that utilizes steam to the soup stock heating.

Background technology

Existing chafing dish all is to adopt the semicircular arc iron pan, and splendid attire soup stock in the pot body is provided with gas combustion apparatus or electric heater unit in lower end, the bottom of a pan, heats by gas combustion apparatus or electric heater unit, makes the soup stock in pot body boil for a person sponging on an aristocrat edible.

Its shortcoming is: combustion gas heating cause smoke pollution easily, unhygienic, dangerous, simultaneously, the combustion gas flare burns outside pot, heat leakage is big; The thermal efficiency of electric heater unit is low, the ambient influnence of being powered.

The utility model content

The purpose of this utility model provides a kind of steam copper, can avoid the pollution of smoke combustion, uses much cleanerly, safer, reduces heat and looses.

For achieving the above object, the utility model is a kind of steam copper, comprise a pot body, its key is: the central authorities at the pot body are provided with jet chimney, and this jet chimney is a through-hole pipe, its lower end is fixed on pot body, its upper end open is higher than the pot edge, is placed with gas skirt on the described pot body, and this gas skirt covers described jet chimney, form the gap between gas skirt inwall and the jet chimney outer wall, described gas skirt lower end has venthole.

Jet chimney communicates with outside tracheae, and source of high pressure steam is sent into high-temperature steam through tracheae and jet chimney, and steam flows into the gap between gas skirt and the jet chimney, and the soup stock in the pot body is heated.Adopt Steam Heating, avoided the pollution of smoke combustion, use much cleaner, safer; Steam and soup stock are directly done the heat conduction, have improved the thermal efficiency of chafing dish, reduce heat leakage.

Described jet chimney top cover fastens the drainage lid, and this drainage covers the surface and is the circular arc end face; The top of described gas skirt has through hole, and this through hole is positioned at the circular arc top face of described drainage lid, and the inner hole wall of through hole is for covering the arc surface that the circular arc end face matches with described drainage.

Make the drainage lid with light material, when pouring in high steam in the jet chimney, air pressure is washed the drainage lid open, and the through hole on the gas skirt is closed, and guarantees that all steam can flow out through the gap between gas skirt and the jet chimney, is the heating of the soup stock in the pot body.After an extraction pot body made jet chimney lose high steam, the drainage lid fell and closes the upper end open of jet chimney after rise because of deadweight, and opens through hole, made acquisition atmospheric gas pressure in the gap between gas skirt and the jet chimney, prevented that the soup stock in pot body from pouring in down a chimney.

Be provided with limited block between described jet chimney and gas skirt bottom, this limited block is fixed on pot body.

Limited block is that gas skirt is spacing, makes the gap between gas skirt and the jet chimney keep evenly the soup stock in the pot body evenly being heated.

Remarkable result of the present utility model is: avoid the pollution of smoke combustion, use much cleanerly, safer, can also improve the thermal efficiency of chafing dish, the ambient influnences such as air feed of can not powered simultaneously.。

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of embodiment 2;

Fig. 3 is the fundamental diagram of embodiment 1;

Fig. 4 is the fundamental diagram of embodiment 2.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Embodiment 1:

As shown in Figure 1: a kind of steam copper, comprise pot body 1, central authorities at pot body 1 are provided with jet chimney 2, this jet chimney 2 is a through-hole pipe, and its lower end is fixed on pot body 1, and its upper end open is higher than the pot edge, be placed with gas skirt 3 on the described pot body 1, this gas skirt 3 covers described jet chimney 2, forms the gap between gas skirt 3 inwalls and jet chimney 2 outer walls, and described gas skirt 3 lower ends have venthole 3b.

As shown in Figure 3: jet chimney 2 communicates with outside tracheae, and high pressure steam boiler 6 is sent into high-temperature steam to tracheae 7 and jet chimney 2, and steam flows into the gap between gas skirt 3 and the jet chimney 2, and the soup stock in the pot body is heated.Adopt Steam Heating, avoided the pollution of smoke combustion, use much cleaner, safer; Steam and soup stock are directly done the heat conduction, have improved the thermal efficiency of chafing dish, reduce heat leakage.A control valve 8 is installed on tracheae 7, can be controlled the break-make and the air-flow size of gas circuit, control soup stock temperature, and after preventing the soup stock cooling, the soup stock in the pot body 1 pours in down a chimney to jet chimney 2.

Be provided with limited block 5 between described jet chimney 2 and gas skirt 3 bottoms, this limited block 5 is fixed on pot body 1.

Limited block 5 is that gas skirt 3 is spacing, and the gap between gas skirt 3 and the jet chimney is kept evenly, can the soup stock in the pot body 1 evenly be heated.

Embodiment 2: this embodiment 2 is consistent with embodiment 1 structural principle, and its difference is:

Shown in Fig. 2,4: as described in jet chimney 2 tops covers fasten drainage lid 4 arranged, it is the circular arc end face that 4 upper surfaces are covered in this drainage; The top of described gas skirt 3 has through hole 3a, and this through hole 3a is positioned at the circular arc top face of described drainage lid 4, and the inner hole wall of through hole 3a is for to cover the arc surface that 4 circular arc end faces match with described drainage.

Make drainage lid 4 with light material, when pouring in high steam in the jet chimney 2, air pressure is washed drainage lid 4 open, and the through hole 3a on the gas skirt 3 is closed, guarantee that all steam can flow out through the gap between gas skirt 3 and the jet chimney, be the heating of the soup stock in the pot body 1.After an extraction pot body 1 makes jet chimney 2 lose high steam, drainage lid 4 falls and closes the upper end open of jet chimney 2 after rise because of deadweight, and open through hole 3a, and make to obtain atmospheric gas pressure in the gap between gas skirt 3 and the jet chimney, prevent that the soup stock in pot body 1 from pouring in down a chimney.

Its operation principle is:

Spacing by limited block 5, gas skirt 3 is covered on the jet chimney 2 splendid attire soup stock in the pot body 1; To steam boiler 6 heating, steam boiler 6 is sent high-temperature water vapor, and water vapour flows into the gap between gas skirt 3 and the jet chimney 2 through tracheae 7 and jet chimney 2, to the heating of the soup stock in the pot body 1.

Claims

1. steam copper, comprise a pot body (1), it is characterized in that: the central authorities at pot body (1) are provided with jet chimney (2), this jet chimney (2) is a through-hole pipe, and its lower end is fixed on pot body (1), and its upper end open is higher than the pot edge, be placed with gas skirt (3) on the described pot body (1), this gas skirt (3) covers described jet chimney (2), forms the gap between gas skirt (3) inwall and jet chimney (2) outer wall, and described gas skirt (3) lower end has venthole (3b).

2. steam copper according to claim 1 is characterized in that: described jet chimney (2) top cover fastens drainage lid (4), and this drainage lid (4) upper surface is the circular arc end face; The top of described gas skirt (3) has through hole (3a), and this through hole (3a) is positioned at the circular arc top face of described drainage lid (4), and the inner hole wall of through hole (3a) is for covering the arc surface that (4) circular arc end face matches with described drainage.

3. steam copper according to claim 1 and 2 is characterized in that: be provided with limited block (5) between described jet chimney (2) and gas skirt (3) bottom, this limited block (5) is fixed on pot body (1).