CN201396797Y - Energy-saving and constant temperature water heating oven - Google Patents

Abstract

An energy-saving and constant temperature water heating oven comprises an oven body 1, a liquid level meter 5, a thermocouple temperature sensor 6, an aquastat 12 and a solenoid valve 17. The afterheat of the heat for cooking is utilized to heat the water in an interlayer water tank 14, the thermocouple temperature sensor 6 and the aquastat 12 are used for controlling the switch of the solenoid valve 17 to reach the goal of automatic output of constant temperature water. The utility model has the advantages of simple structure, high heat efficiency, convenient use, wide application range and the like, can burn solid fuel such as coal, wood straw, chaff and the like, and can be applied for various places such as villages, schools, factories and the like.

Description

Energy-conservation constant-temperature hot water kitchen range

Technical field

The utility model relates to a kind of hot water kitchen range, be a kind of be fuel with coal, wood grass bits, husk etc., export hot water in the energy-conservation constant-temperature hot water kitchen range of one with cooking, constant temperature.

Background technology

Traditional kitchen range, function are very single, and heats a large amount of when cooking is cooked have caused the waste of heat energy by distributing around flue and the kitchen range, how to utilize these waste heats that distributes, and the purpose that reaches constant temperature output hot water again is the problem that the utility model solves.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, heat energy utilization rate height, and easy to use, the waste heat that utilizes the kitchen range cooking to cook comes heat hot water, and can constant temperature output hot water.

The technical solution of the utility model is: a kind of energy-conservation constant-temperature hot water kitchen range, it comprises stove, liquid level gauge, thermocouple temperature sensor, temperature control and regulation instrument, magnetic valve.The interlayer water tank of circle foreign side in kitchen range shell, the tubular kitchen range inwall of circular cone, cylinder tube shape kitchen range inwall, kitchen range cover plate, water tank bottom plate common combination form one; The tubular kitchen range inwall of circular cone, cylinder tube shape kitchen range inwall, be combined to form the internal cooker bladder of a trumpet type, be divided into two parts up and down by fuel rack, it on it combustion chamber, and with advance fuel port, advance fuel port kitchen range door and be communicated with, its down and the kitchen range base plate be combined into out cinder chamber, be communicated with ash discharge cinder notch, ash discharge cinder notch kitchen range door; The smoke box of circle foreign side interlayer was communicated with smokestack, and is provided with two cleaning doors, deashing flap in both sides in cylinder tube shape kitchen range inwall, kitchen range shell, water tank bottom plate, kitchen range base plate common combination formed one.

The further technical scheme of the utility model is: tempering tube inclination 25-30 degree is installed in the interlayer water tank, its upper end is fixed on the tubular kitchen range inwall of circular cone, the lower end is fixed on the water tank bottom plate, thereby make the high-temperature flue gas of top, combustion chamber can pass through tempering tube, successfully be back to the smoke box of kitchen range below.

The further again technical scheme of the utility model is: interlayer water tank both sides are equipped with liquid level gauge respectively, are controlled to adjust thermocouple temperature sensor, magnetic valve and water inlet and the sewage draining exit that instrument connects by lead with temperature.Logical air pipe, hot-water outlet are housed on the kitchen range cover plate.

The utility model further technical scheme is: temperature control and regulation instrument can be set required hot water temperature's value.Water temperature by thermocouple temperature sensor induction interlayer water tank controls to adjust instrument with feedback information to temperature, controls the open and close of magnetic valve, realizes the purpose of stove constant temperature output hot water.

The utlity model has simple in structurely, easy to use, overcome the waste heat waste problem of traditional kitchen range,, control the temperature of required hot water, do not repeat heat hot water, export when the hot water of interlayer water tank meets or exceeds setting value at once by electrical control part; And the kitchen range shell, the kitchen range cover plate is provided with heat-insulation layer, has really accomplished making full use of of waste heat; Stove adopts natural air inlet, partition wall to change coal, go out lime-ash, has both guaranteed fuel completing combustion, has guaranteed that also the sanitation and hygiene in kitchen and staff's is healthy.Solid fuels such as incendivity coal, wood grass bits, husk are fit to multiple occasion such as rural area, school, factory and use.

Description of drawings

Accompanying drawing 1 is a front view of the present utility model, i.e. accompanying drawing 2A-A cutaway view;

Accompanying drawing 2 is the vertical view of accompanying drawing 1, and does not draw electrical appliance part;

Accompanying drawing 3 is the left view of accompanying drawing 1, and does not draw electrical appliance part;

Accompanying drawing 4 is the B-B cutaway view of accompanying drawing 1, and does not draw electrical appliance part;

Accompanying drawing 5 is circuit theory diagrams of the present utility model.

1. the tubular kitchen range inwall of stove 2. kitchen range shells 3. water tank bottom plates 4. sewage draining exits 5. liquid level gauges 6. thermocouple temperature sensors 7. cylinder tube shape kitchen range inwalls 8. circular cones 9. kitchen range cover plates 10. hot-water outlets 11. logical air pipe 12. temp control regulating instruments 13. frying pans 14. interlayer water tanks 15. combustion chambers 16. tempering tubes, 17. magnetic valves, 18. water inlets, 19. smokestacks, 20. smoke boxes, 21. kitchen range base plates 22. go out that fuel port 24. ash discharge cinder notch 25. fuel racks 26. cleaning doors advance in cinder chamber 23., deashing lid 27. wires 28. advance fuel port kitchen range door 29. ash discharge cinder notch kitchen range doors 30. walls

Below in conjunction with drawings and Examples detailed structure of the present utility model is further described.

The specific embodiment

Shown in accompanying drawing 1,2,4: a kind of energy-conservation constant-temperature hot water kitchen range, it comprises stove 1, liquid level gauge 5, thermocouple temperature sensor 6, temperature control and regulation instrument 12, magnetic valve 17; The interlayer water tank 14 of circle foreign side in kitchen range shell 2, the tubular kitchen range inwall 8 of circular cone, cylinder tube shape kitchen range inwall 7, kitchen range cover plate 9, water tank bottom plate 3 common combinations form one; The tubular kitchen range inwall 8 of circular cone, cylinder tube shape kitchen range inwall 7 is combined to form a flaring internal cooker bladder, is divided into up and down two parts by fuel rack 25, is combustion chamber 15 it on and advance fuel port 23, advance fuel port kitchen range door 28 and be communicated with.It descends and kitchen range base plate 21 is combined into out cinder chamber 22, is communicated with ash discharge cinder notch 24, ash discharge cinder notch kitchen range door 29; The smoke box 20 of circle foreign side interlayer was communicated with smokestack 19, and is provided with two cleaning doors, deashing flap 26 in interlayer smoke box 20 both sides in cylinder tube shape kitchen range inwall 7, kitchen range shell 2, water tank bottom plate 3, kitchen range base plate 21 common combinations formed one; Tempering tube 16 inclination 25-30 degree are installed in the interlayer water tank 14, its upper end is fixed on the tubular kitchen range inwall 8 of circular cone, the lower end is fixed on the water tank bottom plate 3, thereby makes the high-temperature flue gas of 15 tops, combustion chamber can pass through tempering tube 16, successfully is back to the smoke box 20 of kitchen range below; Interlayer water tank 14 both sides are equipped with liquid level gauge 5 respectively, are controlled to adjust thermocouple temperature sensor 6, magnetic valve 17 and water inlet 18 and the sewage draining exit 4 that instrument 12 connects by lead 27 with temperature; Logical air pipe 11, hot-water outlet 10 are housed on the kitchen range cover plate 9.

As shown in Figure 5: thermocouple temperature sensor 6 feeds back to temperature control and regulation instrument 12 to the temperature information of interlayer water tank 14, when the actual temperature value of interlayer water tank 14 is lower than setting value, and the total low pass of relay in the temperature control and regulation instrument 12, height overall is disconnected.When actual temperature value reaches or be higher than setting value, the total high pass of relay in the temperature control and regulation instrument 12, total low disconnected, magnetic valve 17 must be established by cable and open.

Shown in accompanying drawing 1,2,3,4,5; During use, advance fuel port kitchen range door 28 with of the present utility model, ash discharge cinder notch kitchen range door 29 and smokestack 19 are installed in outside the wall 30 in kitchen; Kitchen range shell 2, kitchen range cover plate 9 is provided with heat-insulation layer, frying pan 13 and 9 sealings of kitchen range cover plate, add fuel by advancing fuel port 23 to combustion chamber 15, regulate intake by the open degree of ash discharge cinder notch kitchen range door 29 again, the heat that burning is produced mainly uses for frying pan 13, and the part of waste heat is by the tubular kitchen range inwall 8 of circular cone, cylinder tube shape kitchen range inwall 7 is directly passed to the water of interlayer water tank 14; The tempered pipe 16 of another part of waste heat, be back to smoke box 20, absorbed by the water of interlayer water tank 14 once more, the temperature of water does not reach the temperature value that the user sets in interlayer water tank 14, magnetic valve 17 cuts out, water inlet 18 no running water enter interlayer water tank 14, and the water in the interlayer water tank 14 continues heat absorption; When coolant-temperature gage met or exceeded setting value, magnetic valve 17 was opened, and water inlet 18 because the pressure of running water itself extrudes the hot water in the interlayer water tank 14, is outwards supplied the hot water of constant temperature to 14 water supply of interlayer water tank automatically through hot-water outlet 10.

Claims (3)

1. energy-conservation constant-temperature hot water kitchen range, it comprises stove (1), liquid level gauge (5), thermocouple temperature sensor (6), temperature control and regulation instrument (12), magnetic valve (17); It is characterized in that kitchen range shell (2), the tubular kitchen range inwall of circular cone (8), cylinder tube shape kitchen range inwall (7), kitchen range cover plate (9), water tank bottom plate (3) common combination form one in the interlayer water tank (14) of circle foreign side; The tubular kitchen range inwall of circular cone (8), cylinder tube shape kitchen range inwall (7) is combined to form a flaring internal cooker bladder, be divided into two parts up and down by fuel rack (25), on it for combustion chamber (15) with advance fuel port (23), advance fuel port kitchen range door (28) and be communicated with, it descends and kitchen range base plate (21) is combined into out cinder chamber (22), is communicated with ash discharge cinder notch (24), ash discharge cinder notch kitchen range door (29); The smoke box (20) of circle foreign side interlayer in cylinder tube shape kitchen range inwall (7), kitchen range shell (2), water tank bottom plate (3), kitchen range base plate (21) common combination form one, be communicated with smokestack (19), and be provided with two cleaning doors, deashing flap (26) in interlayer smoke box (20) both sides.

2. energy-conservation constant-temperature hot water kitchen range according to claim 1, it is characterized in that: tempering tube (16) inclination 25-30 degree is installed in the interlayer water tank (14), its upper end is fixed on the tubular kitchen range inwall of circular cone (8), the lower end is fixed on the water tank bottom plate (3), thereby make the high-temperature flue gas of top, combustion chamber (15) can pass through tempering tube (16), successfully be back to the smoke box (20) of kitchen range below.

3. energy-conservation constant-temperature hot water kitchen range according to claim 1 and 2 is characterized in that: interlayer water tank (14) both sides are equipped with liquid level gauge (5) respectively, are controlled to adjust thermocouple temperature sensor (6), magnetic valve (17) and water inlet (18) and the sewage draining exit (4) that instrument (12) connect by lead (27) with temperature; Logical air pipe (11), hot-water outlet (10) are housed on the kitchen range cover plate (9).

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