CN2235097Y - Partition water circulation hot water and steam generator - Google Patents

Abstract

The utility model discloses a bulkhead water circulation hot water and steam generator. The bottom of a water holding container is provided with a barrel-shaped hearth, and a bulkhead with a spiral flue is arranged between the hearth and an outer wall. The container is divided into an inner cavity body and an outer cavity body by the bulkhead, and the upper parts and the lower parts of the inner cavity body and the outer cavity body are all communicated. After the utility model is heated, water in the inner cavity body is quickly boiled to cause water in the inner cavity body and the outer cavity body to generate natural circulation. If the utility model is carried out different combinations with the prior art according to requirements, the utility model can be used as steaming, stewing and cooking pans, water heating stoves, boilers, etc. The utility model has the advantages of simple structure, low cost, high heat efficiency, time saving, economy, high practicality, etc.

Description

Next door formula water circulating hot water, steam generator

The utility model relates to a kind of equipment that can produce hot water, boiling water, steam, can make the kitchen pot usefulness of steaming, boil, stew, and boiling water, the water heater usefulness that also can supply boiling water, hot water also can be supplied the boiler of steam and be used.

Existing steamer that can produce hot water, boiling water, steam or hot water, boiler generally combine as steaming dividing plate, water inlet pipe and water outlet pipe, lid etc. (institute's fittings is different different because of purposes) by the annex that water container is equipped with other.Because the water container inner chamber is big, during use only the bottom be heated, the thermal efficiency is low, power consumption, consuming time, uneconomical.And no matter existing boiler is shortcomings such as all there are complex structure in fire tube boiler or watertube boiler, volume is big, technology is numerous, cost height.

For overcoming the prior art existing problems, seek a kind of simple in structure, easy to process, cost is low, and thermal efficiency height, energy-conservation, save time, economic and practical, the pot of can doing to steam, boil, stew is used, can make the generator that can produce hot water, boiling water, steam that boiling water, water heater and boiler are used again, the spy has proposed the utility model.

For finishing the proposed invention task, adopted following technical scheme:

The one upright little tube of using as burner hearth is set in water container bottom, and between little tube and water container outer wall, establish the cylindrical bulkhead that a tep reel revolves flue, the next door is divided into inside and outside cavity with water container, the upper and lower of two cavitys all communicates, the thin volume of internal chamber wall is little to be the boiling water chamber, and the exocoel volume is cold water chamber more greatly.When the thermal source heating furnace, the water that is arranged in inner chamber is not only heated by whole long tube burner hearth, and is heated by flue residue heat, and water capacity is little in addition, water in the inner chamber seethes with excitement at short notice, boiling water, steam rise, and force cold water in the exocoel to enter inner chamber from the bottom and are heated boiling, so the Natural Circulation water that forms, the water heating that stream with volume is rapidly, until whole boilings, produce steam, improved greatly the thermal efficiency, energy-conservation, save time, economical, be suitable for.

As above-mentioned feature is combined with the different annexes of prior art, the utility model can constitute the steaming with difference in functionality, the pot that boils, stews, hot water, boiler, and next door formula water such as boiler follow hot water, steam generating equipment.

Through the pilot sample evidence, use steaming, the pot that boils, stews that the utility model is made, that hot water, boiler, boiler etc. have is simple in structure, cost is low, and thermal efficiency height, energy-conservation, saves time, and economy such as is suitable at characteristics.For example, use the steaming made by the utility model, boil, pot pot heats simultaneously with common steamer and compares test, and the former water capacity is about ten times of the latter, but all boilings simultaneously basically of both water.

Below in conjunction with several embodiment accompanying drawings of the present utility model, the utility model is described in detail.

Fig. 1, the utility model structural representation;

Fig. 2, the A of Fig. 1-A cutaway view;

Fig. 3, the partial top view of Fig. 1;

Fig. 4, the twin flue structural representation;

Fig. 5, the utility model do to steam, to boil, stew and pot use schematic diagram;

Fig. 6, the utility model make hot water, boiler (or boiler) is used schematic diagram;

Fig. 7, the utility model make family expenses saucepan (or kettle) and use schematic diagram.

In Fig. 1-Fig. 7,1 little tube (being burner hearth), 2 next doors, boiling water chambers 3,4 flues, 5 water containers, 6 spacer rings, 7 outlet pipes, 8 object-discharging pipes, 9 feed pipes, 10 steam dividing plate, 11 deck plates, 12 thermals source, 13 fire holes, 14 bases, 15 end caps, 16 handles, 17 lids, 18 bufflers, 19 cold water chamber.

Can find out from Fig. 1-Fig. 3, the utility model is to be provided with a upright little tube 1 of using as burner hearth in the bottom of water container 5, be provided with the cylindrical bulkhead 2 that tep reel revolves flue between little tube and water holding volume outer wall, the next door is integrated into inside and outside cavity with water container, and top, the bottom of two cavitys all communicate, the thin volume of internal chamber wall is little to be boiling water chamber 3, and the exocoel volume is cold water chamber 19 more greatly.The bottom, next door slightly is shorter than burner hearth, and to forming a gap, top can be flat with roof of the furnace, also can be higher or lower than roof of the furnace bottom water holding volume.Sneak into cold water when avoiding emitting hot water, can add spacer ring 6 on flue top, and communicate according to composition purposes difference with outlet pipe.Flue 4 is spiral, can be around the next door whole girths, the whole height or partly highly be provided with along the next door, also can be only around the next door girth partly, whole height or partly highly setting along the next door, its cross section can be under circular, square or other geometry.The flue outlet passage runs through water container, makes burner hearth and exterior, so both can make full use of the waste heat water in the heating container once more, waste gas can be discharged again.The flue outlet passage can be established one, also can add two or more dividing plates in flue, is connected with outside by two or more passages.Fig. 4 is the twin flue schematic diagram with two dividing plates.The trend of flue gas is shown in arrow among Fig. 2, Fig. 4.Needs according to the composition function also can be provided with (or not being provided with) feed pipe 9, outlet pipe 7, object-discharging pipe 8 on the water container sidewall.Feed pipe is used for replenishing cold water, dish above burner hearth, next door, can make circular-arc as shown in Figure 3, also can make full circle shape or U-shaped turntable tubulose, but no matter be to select which kind of style for use, be equipped with countless apertures in the bottom of water pipe, shape enters in the container equably to make into that water is " filament ", in order to avoid water container is concentrated because of entering cold water, and cause part " cold excessively ", influence the Natural Circulation of hot water or cold water in boiling water chamber and the cold water chamber.Usually feed pipe links to each other with the water source through water level automatic control device, can replenish cold water automatically, prevents to cause because of water level is too high or too low adverse consequences.Outlet pipe is boiling water, hot water outlet, links to each other with valve usually.Object-discharging pipe can be made hot water, boiler or the blow-off pipe of boiler time spent, also can do large-scale steaming, pot time spent of boiling, stew takes soup, congee is used.

Can find out from Fig. 5-Fig. 7, combined as the utility model with the different annexes of prior art, can constitute plurality of devices with difference in functionality, specify as follows:

As can be seen from Figure 5, be equipped with deck plate 11 as top, steam dividing plate 10, be equipped with base 14 or steamboat (not shown) down, the utility model promptly can be used as large-scale steaming, pot boils, stews.For lighting a fire conveniently, also can establish one and run through water container in lower furnace portion, make the fire hole 13 of burner hearth and exterior.Steam dividing plate and deck plate and match, can make different shapes such as circular, ellipse, square, rectangle by actual needs, the hole of steaming on the dividing plate can be an arbitrary shape, matches as long as steam article container with desire.Need a size with volume according to steaming, boil, stew pot, available the utility model list is only assembled, and also availablely unites assembling more than two or two.They when using as steamer, also can be in water container Baoshang, cook congee, be the steaming with multifunctional usage, the pot that boils, stews, be specially adapted to occasions such as restaurant, hotel, dining room and use.

As can be seen from Figure 6, as make the water container that top has end cap 15, the bottom is equipped with (drawing among the figure) the utility model such as the indispensable annex of base 14 and existing hot water, boiler such as water inlet pipe, outlet pipe, water gauge and promptly can be used as hot water, boiler, can make occasion hot-water supplies such as restaurant, hotel, hostel, boiling water is used.

Hot water, the processing of boiler pressing force container manufacturing standard as shown in Figure 6, make the airtight water container that can bear pressure and be equipped with system and the annex that has the boiler indispensability now, promptly can be used as boiler as systems such as feedwater, water outlet, blowdown, steam and related accessories thereof, the utility model, but supply and demand is selected with the occasion of steam for use.

Be used as large-scale steaming, the pot that boils, stews, hot water, boiler or boiler time spent, should be between water container and flue, or add suitable muscle between next door and burner hearth, to gain in strength.And feed pipe, outlet pipe, object-discharging pipe be set on the water holding volume sidewall.Feed pipe makes to enter water and be " filament " shape and enter container above burner hearth, next door, and the water inlet pipe outside links to each other with water level auto control system, goes into cold water with timely benefit, prevents that water level from crossing the low or too high adverse consequences that causes.

As can be seen from Figure 7, make " lid " shape as top, and cancel feed pipe, water inlet pipe (because of the lid hole can directly be used for taking, putting article) and be equipped with handle 16, the utility model can be made household pot pot usefulness, uses for family's pot, cooking food.

As household pot pot shown in Figure 7 being equipped with the delivery port of pot-mouth style, the utility model can be made the service water kettle and use.

The required thermal source of the utility model is not limit, and can adopt self-action or semiautomatic burner, also can adopt general burner.Natural gas, diesel oil, coal, bavin etc. all can be made fuel.

No matter making the utility model of which kind of purposes makes by hardware.As the profile variation of water container, make squarely, rectangle or other geometry, the shape in burner hearth, next door etc. also should be done corresponding variation, makes it mutual coupling, still can constitute the utility model.

Claims (3)

1, a kind of next door formula water circulating hot water, steam generator, comprise water container with intake-outlet, lid or steaming dividing plate, thermal source, it is characterized in that being provided with upright little that uses as burner hearth in the water container bottom, be provided with the cylindrical bulkhead that tep reel revolves flue between little tube and water container outer wall, the next door is divided into inside and outside cavity with water container, the upper and lower of two cavitys all communicates, and be added with spacer ring on flue top, at the outlet pipe that the side wall upper part of water container is provided with feed pipe and communicates with spacer ring, the bottom is provided with object-discharging pipe.

2, a kind of according to claim 1 next door formula water circulating hot water, steam generator, it is characterized in that being the flue of spiral, can be around the next door whole girths, whole height or partly highly setting along the next door, also can be only around next door part girth, whole height or partly highly setting along the next door.

3, a kind of according to claim 1 next door formula water circulating hot water, steam generator, it is characterized in that the flue outlet passage runs through water container and makes burner hearth and exterior, this passage can be established one, also can add dividing plate in flue, and two or more passages are set.

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