CN2141237Y

CN2141237Y - Water heating cooker

Info

Publication number: CN2141237Y
Application number: CN 92220058
Authority: CN
Inventors: 叶勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-03
Filing date: 1992-08-03
Publication date: 1993-09-01
Anticipated expiration: 2002-08-03

Abstract

The utility model relates to a concave-convex water course and two-purpose water heating cooker both for cooking food and hot water bathing. The utility model comprises an inner pot body and an outer pot body which is provided with a plurality of concave-convex waterways which go in and out a water inlet and a water outlet. The inner pot body and the outer pot body are connected coincidently. The start point of the concave-convex shape waterway is connected with the water inlet and the stop point of the concave-convex shape waterway is connected with the water outlet. The structure has the advantages of a pot and a water heater, and can protect the pot body and reduce a water capacity by 85-95%. The concave-convex shape waterway can increase heating areas and serve as a pipe, and the space in the two sides can serve as heat absorption sheets. The utility model is a water heating cooker which has the advantages of simple structure, low cost and wide practical ranges.

Description

Water heating cooker

The utility model relates to a kind of Water heating cooker, and the water heater of intake-outlet is particularly arranged, and is mainly used in cook a meal food and Water-heating shower in the daily life, adapts to and the supporting use of various stove and accessorys.

Existing Chinese patent bulletin and the utility model correlation technique, " jacketed pan " number of patent application 89214609.5, this pot is by installing electric heater in interlayer, increasing electric energy is a kind of pot that can both heat with the steam electricity, " common water heater on cooking stove " number of patent application 90203185.6, be a kind of water holding jacket cylindrical shell by preheating water, the multitower shape dish-type pipe, the heat absorbing sheet that add hot water constitute." jacketed pan " just increased a kind of heating energy source, and various pots, kettle formula Water-heating shower container tool, employing with seal of vessel establish import and export and reach can shower application target, this structure can only Water-heating shower and the food instrument of can not cooking a meal uses, use also inconvenient, can not obtain the required temperature of Water-heating shower at once, the feature of " common water heater on cooking stove " is that the preheating water cavity is arranged, the water heater water capacity is rolled up, cause difficulty to Fast Heating, being heated water time of staying in water heater is 1--3 second, the fast like this flow velocity and the increase of water capacity, the a large amount of cold water effect of a few preheatings in second is little, and various water heater water backs generally adopt multitower shape dish-type pipe, this structure heating properties hangs down the stove and accessory (as honeycomb briquette stove effect poorer) less to firepower, produce the contradiction that is subjected to hot property and discharge simultaneously, the big requirement that can satisfy discharge of pipe diameter, but the big heating properties of water capacity reduces in the pipeline, the little requirement that can satisfy Fast Heating of pipe diameter, but the performance of passing through of the little water of pipe diameter reduces, and discharge can not reach the shower necessary requirement.Still there is not at present the Water heating cooker that convex-concave water channel type double-decker multitube road can comprise pot and water heater feature side by side by retrieval.

The purpose of this utility model is to avoid the weak point in above-mentioned, and a kind of feature that comprises pot and water heater that provides is simple in structure, with low cost, the Water heating cooker that practicality is wide.

The purpose of this utility model can reach by following measure.

Outer pan body is established the convex water channel of 2--6 road along the circumferential evagination in pot body garden, starting point and convex water channel water inlet are connected tower water inlet stop and convex water channel delivery port is connected the tower delivery port, outer pan body overlaps with inner pan body and is connected back composition Water heating cooker, and the pot mouth is established pot cover.

The purpose of this utility model can also reach by following measure.

The outer pan body left-right symmetry connects the tower intake-outlet and does not establish the convex water channel, the garden week of inner pan body is established the matrix water channel that the 2--6 road concaves, starting point and matrix water channel water inlet, the tower water inlet communicates, stop and matrix water channel delivery port, the tower delivery port communicates, the outer pan body left-right symmetry connects the tower intake-outlet, communicate with inner pan body matrix water channel intake-outlet symmetry, overlap and connect outer pan body and inner pan body composition matrix water channel Water heating cooker, pot mouthful is established pot cover, or in the outer pan body top mouthful with inner pan body top mouthful outside, set up the sealing ring of the wide 10--40MM of thick 0.3--2.5 separately.

The inner pan body of Water heating cooker does not damage the food instrument use of can cooking a meal after the realization abovementioned technology, function with pot, after outer pan body and inner pan body overlap and are connected, the convex-concave water channel has become the pipeline that has increased heating surface area, the both sides spacer region of convex-concave water channel has just played the effect of heat absorbing sheet, has the function of water heater.Cold water can only be contained in and compare the water capacity that pot reduces 85%--95% in the convex-concave pipeline, many thin convex-concave pipelines further reduce water capacity with assigning to of water 1/2--1/6 in the pipeline, adapt to the less stove and accessory Fast Heating of firepower, the heating back concentrates the delivery port through strengthening to flow out, reach the shower necessary requirement, solved the contradiction of heating properties and water yield, this two specific character is that pot and water heater do not have.

The utility model drawing is described as follows

1. Water heating cooker structure chart, 2. embodiment 2 matrix water channel Water heating cooker structure charts.3. Water heating cooker convex-concave water channel route map, 4. convex outer pan body figure, 5. matrix inner pan body figure

1. outer pan body, 2. convex water channel, 3. convex water channel intake-outlet, 4. tower water inlet, 5. convex water channel delivery port, 6. tower delivery port, 7. inner pan body, 8. Water heating cooker, 9. pot cover, 10. matrix water channel, 11. matrix water channel water inlet, 12. matrix water channel delivery port, 13. matrix water channel Water heating cookers, 14. sealing rings.

Should be described in further detail below in conjunction with (accompanying drawing) embodiment with novel.

With the easy metal pan of buying on the diameter 240mm market is semi-finished product, divide interior outer pan body with the metal pan of two same diameters, the interior garden week of outer pan body (1) cambered surface to the wide 1--5mm in punching press 2 roads from inside to outside, the cambered outwards convex water channel (2) of dark 0.5--3mm, punching press circuit (Fig. 3), the starting point punching press is wide be convex water channel (2) 2--5 doubly, dark consistent convex water channel water inlet (3) connects the same convex water channel delivery port (5) of tower water channel water inlet (4) stop punching press and convex water channel (3) and is connected tower delivery port (6), inner pan body (7) is overlapped in outer pan body (1) inner pan body flanging ┌ type outer pan body flanging Type overlaps

Type, flanging then

Outer pan body was formed Water heating cooker (8) in type overlapped and connects, and (Fig. 1) was structure chart, joined the pot cover (9) of the identical 240mm of diameter.

Embodiment 2

Present embodiment and the foregoing description difference are, on the cambered surface of the outer garden of inner pan body (7), use the same method, the twice matrix water channel (10) that punching press concaves, the matrix water channel water inlet (11) that starting point punching press and convex water channel are measure-alike, the matrix water channel delivery port (12) that the stop punching press is measure-alike, the outer pan body left-right symmetry connects the relative tower water inlet (4) that communicates with inner pan body matrix water channel water inlet (11) matrix delivery port (12), delivery port (6), connect outer pan body (1) and inner pan body (7) with embodiment 1 identical method of attachment, Fig. 2 is a structure chart, this matrix water channel Water heating cooker, can push up and do independent water heater use advantage downwards is more to make full use of heat energy.

Embodiment 3

In the mouth of the outer pan body of present embodiment (1) top, outside the top mouth of inner pan body (7), use respectively the high-temperature resistant rubber of the wide 10--40mm of 0.3--2.5mm or thin metal o-ring (14) (Fig. 4) (Fig. 5) be structure chart, outer pan body (1) and inner pan body (7) separated it is become to decompose the independent parts that assembling is used, be mated to use with the pot body of same diameter during use and just can do the Water heating cooker use

Above-mentioned metal pan be copper, iron, aluminium, a pot method of attachment be nut is connected with screw rod weld rivet bonding.

The utility model compared with prior art has the following advantages:

1. multi-use is practical and wide

2. simple in structure, easily manufactured, raw material are purchased easily

3. heating surface area increases, and heating is fast, energy savings

4. it is low double to make use cost, is 1/10th of water heater, and stove and accessory is with 1/2nd of water heater.

Claims

1, a kind of Water heating cooker, it comprises a pot body, intake-outlet is characterized in that:

Outer pan body (1) is established the convex water channel (2) of 2--6 road along the circumferential evagination in pot body garden, starting point and convex water channel water inlet (3) are connected tower water inlet (4), stop and convex water channel delivery port (5) are connected tower delivery port (6), with inner pan body (7), coincidence connects to form Water heating cooker (8), and the pot mouth is established pot cover (9).

2, Water heating cooker according to claim 1 is characterized in that:

Outer pan body (1), left-right symmetry connects tower water inlet (4), tower delivery port (6), do not establish convex water channel (2), establish matrix water channel (10) starting point that the 2--6 road concaves the garden week of inner pan body (7) and communicate with matrix water channel water inlet (11) tower water inlet (4), stop communicates with matrix water channel delivery port (12) tower delivery port (6).

3, Water heating cooker according to claim 2 is characterized in that:

Outer pan body (1) overlaps with inner pan body (7) and connects to form matrix water channel Water heating cooker (13), and the pot mouth is established pot cover (9).

4, according to the described Water heating cooker of claim 1.3, it is characterized in that:

In the top mouth of outer pan body (1), the thick 0.3--2.5MM of top mouth peripheral hardware of inner pan body (7), the sealing ring of wide 10--30MM (14), outer pan body (1) left-right symmetry connects tower water inlet (4), tower delivery port (6).