CN2188709Y - Multi-purpose steam stove - Google Patents

Abstract

The utility model discloses a multi-purpose steam stove, which is used for the equipment of dining room cooking. The utility model mainly comprises a combustion furnace 1, a water pipe 2, a hot water tank 3, a food steaming box 8, a water pipe of waste heat 9, a flue 11, a steam cavity 12, etc., wherein, the hot water tank is front and rear separated from the food steaming box; the hot water box and the steaming box are arranged together through the connection of a steam pipe; the lower part of the hot water box 3 is provided with a water pipe 2; the lower part of the food steaming box is the water pipe of waste heat 9; the water pipe of waste heat 9 are arranged on the opening of the flue; the water pipe of waste heat 9 is communicated with the steam cavity 12; the bottom of the steam cavity 12 is provided with a safe vent pipe. So the utility model has the advantages of reasonable design, high heat efficiency and safety. Besides, the utility model not only can steam food and burn water at the same time, but also can singly steam food and burn water. The multi-purpose steam stove is widely used for middle and small enterprises and institutions.

Description

Multi-purpose steam stove

The utility model multi-purpose steam kitchen range can boil water or steam thing at the same time or separately, belongs to the daily life catering facility

At present, equipment with steamed rice is used to boil water, general bigger unit adopts life packaged boiler combustion apparatus, the steam that boiler is produced is transported to respectively in steamed rice and the boiled water tank by gas-distributing cylinder, finish steamed rice and boil water, this method needs equipment such as boiler, gas-distributing cylinder, rice steaming box, boiled water tank, and not only floor space and equipment investment are big, and the thermal efficiency is lower, is unsuitable for middle-size and small-size enterprises and institutions dining room and uses; Be 91225552.8 boiling water steamed rice double purpose devices also just like number of patent application, its structure boiled water tank is in the bottom of rice steaming box, the centre is separated by with dividing plate, and water pipe tee T intersection oblique arrangement is though the thermal efficiency is better, but, when using simultaneously with steamed rice when boiling water, because rice steaming box is on boiled water tank, the steam water of rice steaming box flows down boiled water tank by the dividing plate gland steam exhauster, this boiled boiling water repeats to burn again, and it is extremely antihygienic drinking when boiling water.

Provide at the shortcoming the purpose of this utility model of above-mentioned existence a kind of reasonable in design, thermal efficiency height, safe and reliable, obtaining boiling water can sanitation and hygiene, boils water and steamed rice (steaming thing) can be used the multi-purpose steam kitchen range that can use separately again simultaneously.

The utility model multi-purpose steam kitchen range, mainly comprise combustion furnace 1, water pipe 2, boiled water tank 3, steam thing case 8, waste heat water pipe 9, flue 11, vapor chamber 12 etc., separate before and after it is characterized in that boiled water tank and steaming the thing case, and be communicated with by steam pipe and be fitted together, the some water pipes that are arranged in parallel 2 are equipped with in the bottom of boiled water tank 3, and the 1 liang of inwall in combustion chamber is provided with water leg and boiled water tank and cross current.The back of boiled water tank 3 is for steaming thing case 8, and steaming the following of thing case 8 be waste heat water pipe 9, and is contained in mouth and is communicated with vapor chamber 12, and flue 11 tilts to be contained in the vapor chamber 12 with the 10-15 degree, water absorption waste heat generation steam is arranged, the raising thermal efficiency all around.Vapor chamber 12 bottoms one side is equipped with safety vent pipe 10, can automatically chamber Nei Shui, vapour be discharged by safety vent pipe 10 when preventing that the vapor chamber internal pressure is excessive, reduces pressure, guarantees safe in utilization.

The utility model multifunctional steam kitchen range compared with prior art has following advantage:

1, reasonable in design, boiled water tank is contained in one with steaming to separate before and after the thing, can satisfy boiling water and steam the thing multi-functional needs of (comprise steamed rice, steam silk and other article) simultaneously, can be used to steam thing again separately and boil water.

2, because water tank is combined in one with steaming to separate before and after the thing case, and steam does not directly enter in the water of boiled water tank, makes the assurance of boiling water water quality be as good as gas, also free from extraneous odour guarantees that boiling water drinks sanitation and hygiene.

3, boiled water tank is contained in and steams thing case front, the some water pipes that are arranged in parallel are equipped with in the bottom of boiled water tank, and combustion chamber two inwalls have water leg and boiled water tank and cross current, and the heat that combustion chambers burn is got up directly is absorbed, adding the following of steaming thing case 8 is waste heat water pipe 9, and be contained in floss hole and be communicated with vapor chamber, flue 11 tilts with the 10-15 degree, is contained in the steam chest 12, increase heat transfer area, waste heat is fully used like this, so the heat utilization efficiency height, the general thermal efficiency can reach more than 75%.

4, safe and reliable, easy to operate.Bottom one side of vapor chamber 12 because safety vent pipe 10 is packed into, when the vapor chamber internal pressure was excessive, the steam in the chamber, water can be discharged from safety vent pipe 10 automatically, guarantee safe in utilization.

Accompanying drawing 1 is the utility model structural representation.

Among the figure: 1, combustion furnace combustion chamber; 2, water pipe; 3, boiled water tank; 4, steam (vapor) outlet total valve; 5, steam thing case steam valve; 6, steam pipe coil; 7, boiled water tank steam valve; 8, steam the thing case; 9, vapor chamber waste heat water pipe; 10, safety vent pipe; 11, flue; 12, vapor chamber; 13, chimney.

Below in conjunction with accompanying drawing concrete use of the present utility model is described further.

A, when steaming thing and boiling water when using simultaneously, at first to boiled water tank 3, vapor chamber 12 is injected cold water to demarcating limit (to guarantee vapor volume), and the lunch box that will steam or other things are placed in the steaming thing case 8 the pass upper chamber door.Bunker coal is put on the grate of combustion chamber (1), light with chips and wood shaving, air enters the ring-type air compartment by air blast from airduct, because removable cover is shut, wind force enter in the coal seam in the porous by stove core ring combustion-supporting, main flame directly heats boiled water tank 3, water pipe 2 and with the water heating of the burner hearth left and right sides inwall water leg of cross current, simultaneously waste heat flue gas water around again through waste heat water pipe (9) and walling of flue outside in the process of leading to flue 11 absorbs heat, and makes it vapor chamber (12) and heats generation steam gradually.Steam enters steaming thing case by steaming thing case steam valve (5) and finishes the steaming thing; Steam enters steam pipe coil in the boiled water tank (6) by boiled water tank steam valve (7) simultaneously, and it is boiled until boiled water tank water to make it further heating.Water in the boiled water tank has been opened generally speaking, and the meal that steams in the thing case has also cooked certainly.

General as 100 kg of water, 100 lunch boxes are placed on the utility model steam and how just produce steam with the kitchen range burning after 10 minutes, and a part of steam is to steaming lunch box heating in the thing case; The steam pipe coil (6) that also has part steam to enter in the boiled water tank helps heating, treat 45～50 minutes after, the water of boiled water tank (3) promptly reaches boiling point, close air blast then, burn-out is after treating to cool off in 20 minutes, chamber door can be opened, thing need be steamed with regard to desirable lunch box or other.

B, when needs boil water separately, steam thing case steam valve (5) as long as shut, steam just can not enter and steam that the thing case is interior to get final product; When the independent steamed rice of needs, as long as shut boiled water tank steam valve (7), at this moment meal is ripe and water is not opened, corresponding time and the fuel saved.

Claims (1)

1. A kind of multi-purpose steam kitchen range that is used for the dining room catering facility, comprise combustion furnace combustion chamber 1, water pipe 2, water tank 3, steam thing case 8, waste heat water pipe 9, flue 11, vapor chamber 12 etc., it is characterized in that boiled water tank 3 and steaming thing case 8 front and back separate, and be communicated with by steam pipe and be fitted together, the some water pipes that are arranged in parallel 2 are equipped with in the bottom of boiled water tank 3, and the 1 liang of inwall in combustion chamber is provided with water leg and boiled water tank and cross current.The back of boiled water tank 3 is for steaming thing case 8, and that steams thing case 8 is following for waste heat water pipe 9 and be contained in floss hole and be communicated with vapor chamber 12, and flue 11 is contained in the vapor chamber 12 with 10-15 ° of inclination, and vapor chamber 12 bottoms one side is equipped with safety vent pipe 10.