CN103672974A

CN103672974A - Three-in-one safety energy-saving stove

Info

Publication number: CN103672974A
Application number: CN201310638244.8A
Authority: CN
Inventors: 李德科
Original assignee: SICHUAN KEDA ENERGY-SAVING EQUIPMENT Co Ltd
Current assignee: SICHUAN KEDA ENERGY-SAVING EQUIPMENT Co Ltd
Priority date: 2013-12-01
Filing date: 2013-12-01
Publication date: 2014-03-26

Abstract

A three-in-one safety energy-saving stove which comprises a stove core (1), a hearth (5), a flue (8) and a stove body (2). An outer water jacket (20) is disposed on the periphery of the hearth (5). An inner water jacket is disposed on the periphery of the stove core (5). The outer water jacket (20) and the inner water jacket (10) are communicated through a communicating pipe (5). A water receiving opening (1) is connected to the outer water jacket (20). A steam chamber (4) is formed on the upper portion of the outer water jacket (20). A steam pipe (9) is communicated with the steam chamber (4). The three-in-one safety energy-saving stove is characterized in that a water replenishing tank (25) with a movable cover is disposed at the top of the stove body (2). The lower portion of the water replenishing tank (25) is communicated with the outer water jacket (20) through a communicating opening (26). A floater automatic water replenishing device is mounted in the water replenishing tank (25). A sensing type water temperature gauge (14) is mounted outside the water replenishing tank (25). A temperature sensor (21) connected with the sensing type water temperature gauge (14) through a wire is disposed in the outer water jacket (20).

Description

Three-in-one safety energy saving stove

One, technical field

The invention belongs to a kind of cooking-range, be specially and be a kind ofly mainly used in that at least having of dining hall can be produced steam (be generally used for and steam various food) simultaneously, boiled water, the cooking stove of these three kinds of functions (can be described as three-in-one) of cooking.Can be used as solid fuel, oil, gas fuel cooking stove.

Two, background technology

Now widely used steam boiler is because it has the danger that has blast compared with large pressure, but and general kitchen range cannot obtain steam.For only needing, the user (as large-scale dining rooms such as school, enterprise, offices) of normal pressure or minute-pressure steam, be often difficult to select.Use boiler, not only energy consumption is high, potential safety hazard is large, must train in accordance with regulations stoker personnel, adopt traditional single kitchen range both unhygienic, and energy resource consumption is high again; Along with the quickening of China's economic development paces, energy resource consumption increases severely, energy-conservation profit growth and the cost that just means users.

Chinese Patent Application No. CN200810045211 discloses that inventor designs before this kind of kitchen range that can producing steam, comprise the stove that is provided with vent, fire grate, slag notch, the chamber of a kitchen range, flue, stove is double-decker, between this double-decker, form airtight water tank, on water tank, be provided with water inlet pipe, outlet pipe, it is characterized in that: in tank top, be provided with steam (vapor) outlet.Wherein, flue comprises arc flue through water tank, straight flue and is positioned at the vertical flue outside stove, and water tank is provided with water-level gauge, on the kitchen range top of stove, be covered with panel, in slag notch, be provided with the heat-transfer pipe being communicated with water tank, water tank is provided with soil cleaning port, on the kitchen range top of stove, safe edge is housed.

But still there is the danger of blast in above-mentioned technology etc.How fundamentally to eliminate explosion danger, even if design a kind of without pressure or have less pressure but even dry combustion method also can not exist the kitchen range of hidden peril of explosion to seem very necessary.

Three, summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, design a kind of when cooking, can provide out water and steam simultaneously to make full use of the safety energy saving stove without hidden peril of explosion of heat energy, its steam that produces can be used for providing the energy to the steam box that steams various food of separately establishing.

Basic ideas of the present invention are, the place that stove periphery can be received to chamber of a kitchen range fuel heat is all designed to double-decker (title water leg) as far as possible, between this double-decker, form airtight water tank, in tank top, steam pipe is housed, steam pipe is directly communicated with the steam box of steamed rice, on water tank, is also connected to and turns on the tap, and is separately provided with the water supply tank being communicated with water tank, this water supply tank both can pass through ball-cock assembly automatic water supplement, also can be by the standby water of artificial benefit when without running water.When this kitchen range is during in long-time cooking, can to steam box, provide enough steams that various food is cooked safely.

The technical solution used in the present invention is, a kind of three-in-one safety energy saving stove, comprise and be provided with combustion chamber, the chamber of a kitchen range, the stove of flue, combustion chamber is positioned at chamber of a kitchen range center, chamber of a kitchen range periphery is provided with outer water leg, combustion chamber periphery is provided with interior water leg, between outer water leg and interior water leg by being communicated with communicating pipe, on outer water leg, be connected with boiling water water inlet, outer water leg top forms steam chamber, being provided with steam pipe is communicated with steam chamber, it is characterized in that: at stove top, be provided with water supply tank, water supply tank top is provided with removable cover, water supply tank bottom is communicated with outer water leg by connected entrance, ball-cock assembly is housed in water supply tank, the external water inlet pipe of ball-cock assembly, in ball-cock assembly, connect the ball float that is arranged in water supply tank, water supply tank is equipped with sensor-type water-thermometer outward, in outer water leg, temperature sensor is housed, and being provided with wire passes from connected entrance, the sensor-type water-thermometer of wire one termination, wire other end jointing temp sensor.

Further scheme is: between removable cover and water supply tank tank wall, by loose-leaf, be connected.Removable cover mainly plays gear ash, gear oil smoke and the effect such as attractive in appearance.

Advantage of the present invention is that, with general kitchen range ratio, heat utilization rate can improve greatly; With regard to the dining room of hundreds of people and even thousands, the cooking time often will surpass two hours, and steam that this kitchen range produces can provide the enough energy to steam box completely, and like this, when dish has been fried, various food has also utilized waste heat steamed.

Particularly this kitchen range can pass through ball-cock assembly automatic water supplement owing to both having designed, also can be when without running water by artificial from there being the removable cover of larger opening to mend the water supply tank of standby water, overcome relevant kitchen range in the past and when without running water, be difficult to the problem of moisturizing; Water supply tank is communicated with atmosphere by removable cover place on the one hand, by connected entrance, be communicated with outer water leg on the other hand, like this, even when steam pipe or outer water leg stop up or produce pressure because of accident, the steam pressure in outer water leg also can effectively be discharged from removable cover by connected entrance; Sensor-type water-thermometer both can be understood the water temperature in outer water leg at any time, and wire passes from connected entrance, needn't separately establish lead channels, had further reduced the potential safety hazard of this kitchen range.

Therefore the present invention is the safe steam raising plant of explosion danger absolutely not.Practice shows, when this kitchen range is during in long-time cooking, can not only provide enough steams that meal is cooked to steam box, and a large amount of boiling water can also be provided.This Double-layer water is jacket structured also can improve effective utilization rate of energy greatly.

Four, accompanying drawing explanation

Fig. 1 is the partial cutaway schematic of the front view of embodiments of the invention.

Fig. 2 is part (A-A) cutaway view of the top view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is the C portion partial enlarged drawing of Fig. 1.

Fig. 5 is the D portion partial enlarged drawing of Fig. 2.

In figure: 1. water inlet, 2. stove, the 3. chamber of a kitchen range, 4. steam chamber, 5. combustion chamber, 6. communicating pipe, 7. grate, 8. flue 9. steam pipes, 10. interior water leg, 11. steam, 12. vents, 13. ball floats, 14. sensor-type water-thermometers, 15. ball-cock assemblys, 16. water inlet pipes, 17. legs, 18. slag notches, 19. soil cleaning ports, 20. outer water legs, 21. temperature sensors, 22. supporting plates, 23. base plates, 24. removable covers, 25. water supply tanks, 26. connected entrances.

Five, the specific embodiment

Below in conjunction with accompanying drawing, the present invention is described further.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5, structure of the present invention and operation principle are as follows:

The three-in-one safety energy saving stove of a kind of solid fuel, comprise and be provided with vent 12, grate 7, combustion chamber 5, slag notch 18, the chamber of a kitchen range 5, the stove 2 of flue 8, combustion chamber 5 is positioned at the chamber of a kitchen range 5 centers, the chamber of a kitchen range 5 peripheries are provided with outer water leg 20, combustion chamber 5 peripheries are provided with interior water leg 10, between outer water leg 20 and interior water leg 10 by being communicated with communicating pipe 5, on outer water leg 20, be connected with boiling water water inlet 1, outer water leg 20 tops form steam chamber 4, being provided with steam pipe 9 is communicated with steam chamber 4, it is characterized in that: at stove 2 tops, be provided with water supply tank 25, water supply tank 25 tops are provided with removable cover 24, water supply tank 25 bottoms are communicated with outer water leg 20 by connected entrance 26, ball-cock assembly 15 is housed in water supply tank 25, the external water inlet pipe 16 of ball-cock assembly 15, in ball-cock assembly 15, connect the ball float 13 that is arranged in water supply tank 25, sensor-type water-thermometer 14 is housed outside water supply tank 25, in outer water leg 20, temperature sensor 21 is housed, and being provided with wire passes from connected entrance 26, the sensor-type water-thermometer 14 of wire one termination, wire other end jointing temp sensor 21.

It is larger that removable cover 24 generally can be done, so that with bucket or the direct water mixing of wooden dipper, between removable cover 24 and water supply tank 25 tank walls, by loose-leaf, is connected.

When adopting combustion gas, fuel oil combustion chamber 5, obviously in stove 2 without vent 12, grate 7, slag notch 18 etc.

Dotted line in Fig. 1 and Fig. 4 represents the removable cover 24 of open mode.

Claims

1. a three-in-one safety energy saving stove, comprise and be provided with combustion chamber (5), the chamber of a kitchen range (5), the stove (2) of flue (8), combustion chamber (5) is positioned at the chamber of a kitchen range (5) center, the chamber of a kitchen range (5) periphery is provided with outer water leg (20), combustion chamber (5) periphery is provided with interior water leg (10), between outer water leg (20) and interior water leg (10) by being communicated with communicating pipe (5), on outer water leg (20), be connected with boiling water water inlet (1), outer water leg (20) top forms steam chamber (4), being provided with steam pipe (9) is communicated with steam chamber (4), it is characterized in that: at stove (2) top, be provided with water supply tank (25), water supply tank (25) top is provided with removable cover (24), water supply tank (25) bottom is communicated with outer water leg (20) by connected entrance (26), ball-cock assembly (15) is housed in water supply tank (25), the external water inlet pipe of ball-cock assembly (15) (16), in ball-cock assembly (15), connect the ball float (13) that is arranged in water supply tank (25), the outer sensor-type water-thermometer (14) that is equipped with of water supply tank (25), temperature sensor (21) is housed in outer water leg (20), and being provided with wire passes from connected entrance (26), the wire sensor-type water-thermometer of one termination (14), wire other end jointing temp sensor (21).

2. three-in-one safety energy saving stove according to claim 1, is characterized in that: between removable cover (24) and water supply tank (25) tank wall, by loose-leaf, be connected.