CN212465602U - Instant food basin equipment for boiling food and cooling food quickly - Google Patents

Abstract

The utility model provides a hot food quick cooling convenient dinner basin device, which at least comprises a cooling dinner basin and a cooling chamber, wherein the cooling dinner basin is made by flanging the upper opening of the traditional dinner basin or the convenient bowl downwards, the cooling chamber comprises a collecting cover, a flow guide cover and a water inlet pipeline, the collecting cover is a cylindrical structure, the diameter size of the upper opening of the collecting cover corresponds to the diameter size of the lower opening of the flanging of the cooling dinner basin, the shape of the flow guide cover corresponds to the shape of the basin body of the cooling dinner basin, and the middle opening of the bottom of the flow guide cover is connected with the water inlet pipeline; the flow guide cover is arranged in the middle of the collecting cover, the water inlet pipeline penetrates out of the collecting cover, the cooling dinner basin is placed on the cooling chamber, after the lower opening of the flanging of the cooling dinner basin is butted with the upper opening of the collecting cover, the flow guide cover forms a through cavity with the basin body and the flanging of the cooling dinner basin below the cooling dinner basin; and a drainage channel and a water collecting container are sequentially connected below the collecting cover. Chilled water enters the through cavity through the water inlet pipeline to absorb heat of the scalded food in the cooling dinner basin, so that the scalded food is cooled.

Description

Instant food basin equipment for boiling food and cooling food quickly

Technical Field

The utility model relates to a fast cold convenient dining basin equipment of boiling hot food belongs to food and beverage equipment technical field.

Background

At present, in the traditional catering industry, after food is cooked at high temperature, cooling equipment is basically not used for cooling the food, but the high-temperature food just taken out of a pot is directly contained in a bowl and is provided for customers. When the customers eat the high-temperature food, the customers either wait for the food to eat after naturally cooling or blow the food with mouths to cool the food. The method of waiting for the food to be naturally cooled not only needs a long time for cooling, but also causes the food to be stale and have poor taste after being placed for a long time. The method for cooling by blowing air to food through mouth has an unobvious cooling effect, the temperature of the food is still higher, when a eater eats the scalded food, the food is too scalded, the existing time in the oral cavity is short, the processes of chewing, stimulating salivary secretion and mixing with the salivary secretion are not sufficient, the digestion and absorption of the food are not facilitated, and various diseases such as acute gastritis, esophageal cancer, oral mucosa ulcer, heat allergic toothache and the like are easily caused by the scalded food, so that the method is very not beneficial to the health of the human. The heat of the human body is increased by eating the hot food, and great trouble is brought to people when people eat the hot food in high-temperature weather.

There are some cooling bowls among the prior art, these cooling bowls all are bowl walls basically and are hollow structure, and the cavity space pours into cooling water or supplies with recirculated cooling water, absorbs the heat of rolling boiling hot food in the bowl, cools off the cooling, and this kind of cooling bowl washs not too conveniently, and the bowl wall is too thick moreover, and it accounts for the space to put, carry.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of existence among the prior art, the utility model provides a scald and eat quick-cooling and make things convenient for meal basin equipment can make the boiling hot food cool off rapidly, need not to shift the tableware after the food cooling, directly hold the meal basin of boiling hot food quick-cooling meal basin equipment edible, cool off and eat overall process safety and sanitation, and this scald and eat quick-cooling and make things convenient for the meal basin shape of meal basin equipment, size and ordinary meal basin and do not have big difference, use, wash the convenience, can stack, do not account for the space, be applicable to big batch and use.

In order to achieve the above object, the utility model adopts the following technical scheme:

a hot food quick cooling instant food basin device at least comprises a cooling food basin and a cooling chamber, wherein the cooling food basin is manufactured by flanging the upper opening of a traditional food basin or an instant bowl downwards, the cooling chamber comprises a collecting cover, a flow guide cover and a water inlet pipeline, the collecting cover is of a cylindrical structure, the diameter of the upper opening of the collecting cover corresponds to the diameter of the lower opening of the flanging of the cooling food basin, the shape of the flow guide cover corresponds to the shape of the body of the cooling food basin, and a hole is formed in the middle of the bottom of the flow guide cover and is connected with the water inlet pipeline; the flow guide cover is arranged in the middle of the collecting cover, the water inlet pipeline penetrates out of the collecting cover, the cooling dinner basin is placed on the cooling chamber, after the lower opening of the flanging of the cooling dinner basin is in butt joint with the upper opening of the collecting cover, the flow guide cover forms a through cavity with the basin body and the flanging of the cooling dinner basin below the cooling dinner basin; and a connecting drainage channel and a water collecting container are sequentially connected below the collecting cover.

To the utility model discloses technical scheme further improved improvement scheme is one:

the 304 stainless steel plate for the cooling dinner basin is formed by extrusion through a die.

The wall thickness of the body of the cooling dinner basin is 0.25 mm.

The flanging of the cooling dinner basin inclines outwards, the height of the dinner basin is 70mm, and the height of the flanging is 50 mm.

Two convex lugs are symmetrically arranged on the middle of the flanging of the cooling dinner basin, and the convex width is 25 mm.

The inner diameter (diameter) of the upper opening of the collecting cover is 2mm larger than the outer diameter of the lower opening of the edge of the cooling dinner basin.

Two presser feet with the sizes corresponding to the sizes of the two ear handles on the cooling dinner basin are arranged at the upper opening of the collecting cover.

A small part of the lower half part of the collecting cover is cut off along a vertical surface, the cut opening and the bottom surface opening are closed, and a round hole is formed in the closed bottom surface.

The drainage channel is a drainage pipeline, and the upper end of the drainage pipeline is connected to the round hole in the bottom surface of the collecting cover.

The water collecting container is a kitchen vegetable washing basin, and the lower end of the drainage pipeline is connected to the vegetable washing basin.

The water inlet pipeline is bent in the collecting cover and penetrates through the straight side face of the lower part of the collecting cover to be discharged.

The air guide sleeve, the inlet pipeline and other water inlet connecting pipelines are of heat insulation structures.

The water inlet pipeline is divided into two paths after coming out of the collecting cover, one path is connected to a tap water pipeline through a water inlet valve and a pipeline, the other path is connected to the drainage pipeline through a residual water drainage valve and a pipeline, the water inlet valve and the residual water drainage valve are jointly controlled through a lever, the opening and closing states of the two valves are opposite, when one valve is opened, the other valve is closed, and vice versa.

According to the technical scheme and the first improvement of the utility model, the cooling dinner basin is placed on the cooling chamber, when the lower opening of the flanging of the cooling dinner basin is butted with the upper opening of the collecting cover, the lower opening of the flanging of the cooling dinner basin is inserted into the upper opening of the collecting cover, and two ear handles on the flanging are respectively placed under two press feet and supported on the upper opening of the collecting cover; a water inlet valve is opened (meanwhile, a residual water drain valve is closed), tap water enters a cavity formed by the basin body of the cooling basin and the flow guide cover through a water inlet pipeline, and passes through the wall of the cooling basin to exchange heat with the food to be rolled in the cooling basin, so that the heat of the food to be rolled in the cooling basin is absorbed, and the food to be rolled is cooled; the tap water with the increased temperature absorbing heat falls down along the inner surface of the flanging of the cooling dinner basin, falls into the collecting cover and is discharged into the vegetable washing basin through the drainage pipeline below; cooling for about 3 min, closing the water inlet valve (and opening the residual water drain valve) when the food is cooled to 40 deg.C, stopping supplying tap water to the cooling chamber, and allowing the residual water in the air guide sleeve and the water inlet pipeline to flow into the water discharge pipeline via the residual water drain valve and the water pipeline. The 304 stainless steel is made of food grade materials, and the cooling dinner basin is made of the 304 stainless steel materials, so that the safety and the sanitation of diet are ensured; the basin body of the cooling dinner basin is a thin wall of 0.25mm, the heat conduction speed is improved, and the cooling time is shortened; the air guide sleeve, the water inlet pipeline and other water inlet connecting pipelines are of heat insulation structures, so that the loss of the cold energy of tap water is prevented, the cooling effect is improved, and the cooling time is shortened.

To the utility model discloses technical scheme further improved improvement scheme is two:

the 304 stainless steel sheet for the cooling dinner basin is formed by extrusion through a die.

The wall thickness of the basin body of the cooling dinner basin is 0.25mm, and the thickness of the flanging is 0.5 mm.

The height of the cooling dinner basin is 70mm, the flanging inclines outwards, the height of the flanging is 50mm, two lugs are symmetrically arranged on the flanging, and the downward 35mm to 45mm section of the flanging is vertical.

Two convex lugs are symmetrically arranged on the vertical section of the flanging of the cooling dinner basin, and the convex width is 25 mm.

The drainage channel is divided into an upper part and a lower part, the upper part is an annular channel, the lower part is divided into two channels from the inner ring of the annular channel to two sides, and the drainage channel specifically comprises the following components: the two cylinders with the same length and the same size are combined together with the central shaft, an annular channel is formed between the inner surface of the large cylinder and the outer surface of the small cylinder, the width of the inner diameter of the small cylinder is completely cut off in the middle of the lower half part of the annular channel along the vertical line direction of the central shaft, the left side and the right side of the cut opening are totally closed, the peripheral area of the small cylinder above the cut opening is closed, and two separate channels are formed on the two sides of the cut opening; two threaded holes are symmetrically formed in the closed surface above the cut opening; the structural surface of the drainage channel is of a heat insulation structure.

The drainage channel is fixedly arranged on a base, the base is of a circular ring structure, the inner diameter of the circular ring is larger than the outer diameter of the drainage channel, a long strip-shaped support is arranged in the middle of the base, screw through holes corresponding to two threaded holes in the upper surface of a cut opening in the lower part of the drainage channel are formed in the support, the width of the support is smaller than the distance between the two cut passages in the lower part of the drainage channel, a downward concave circular groove is formed in the middle of the support, circular holes are formed in the bottom of the circular groove, and three screw through holes are uniformly distributed around the circular hole; two separated channels at the lower part of the drainage channel penetrate through the hollow holes at two sides of the support and are fixedly arranged on the support through screws and corresponding screw holes.

The outer diameter of the butt joint section of the upper opening of the collecting cover is 2mm smaller than the inner diameter of the vertical section of the flanging of the cooling dinner basin, a sealing ring is embedded outside the butt joint section, and the position and the specification size of the sealing ring correspond to the inner diameter of the vertical section of the flanging of the cooling dinner basin; the collecting cover is provided with two layers, the outer layer is a shell, the inner layer is a thick heat-insulating layer, the diameter of the lower section of the heat-insulating layer of the collecting cover is reduced and is separated from the outer layer shell, a flange sheet is arranged at the bottom of the outer layer shell, and screw through holes are uniformly distributed on the flange sheet; collect and cover bottom flange piece and install circular slide rail, collect cover shell layer internal diameter, flange piece internal diameter, circular slide rail internal diameter and all be greater than circle cavity diameter in the base, collect cover hypomere heat preservation external diameter and be less than drainage channel upper portion big drum internal diameter 3mm, it installs through the circular slide rail of bottom flange piece installation to collect the cover on the ring shape base, it inserts to collect cover hypomere heat preservation 20mm in the drainage channel upper portion big drum, collect the cover with circular slide rail the base drainage channel is with the central axis, it winds its central axis for drainage channel rotates in a flexible way.

The middle opening of the bottom of the flow guide cover is connected with the water inlet pipeline to form a funnel shape, a cylindrical downstream cover is arranged below the flow guide cover, the downstream cover and the water inlet pipeline are the same as the central axis, and the structural surfaces of the flow guide cover and the downstream cover are both thick heat insulation structures; the upper section of the water inlet pipeline is provided with a heat insulation structure layer, the lower section of the water inlet pipeline is of a single-layer heat insulation structure, the diameter of the heat insulation structure section of the upper section of the water inlet pipeline corresponds to the diameter of a concave circular groove in the middle of the support, the diameter of the single-layer heat insulation structure section of the lower section of the water inlet pipeline is smaller than the diameter of a circular hole at the bottom of the concave circular groove in the middle of the support, 3 threaded holes are uniformly distributed on the bottom surface of the heat insulation layer of the upper section of the water inlet pipeline, the positions and the sizes of the threaded holes correspond to the screw holes on the periphery of the circular hole in the center of; the outer diameter of the small cylinder at the upper part of the drainage channel is smaller than the inner diameter of the downstream cover by 1.5mm, the water inlet pipeline on the flow guide cover penetrates through the small cylinder in the middle of the upper part of the drainage channel, the lower section of the water inlet pipeline without a heat insulation layer penetrates through the round hole in the middle of the support, so that the heat insulation structure section at the upper part of the water inlet pipeline is inserted into the concave round groove in the middle of the support and is fixedly arranged on the support through screws and corresponding screw holes, and the small cylinder in the middle of the upper part of the drainage channel is inserted into the downstream cover by 20 mm.

And a residual water drainage pipeline and a residual water drainage electric valve are installed in a butt joint mode on a residual water drainage hole in the water inlet pipeline, which passes between the two divided channels at the lower part of the drainage channel.

The water-saving water dispenser is characterized in that a water collecting container is connected below the drainage channel, the water collecting container is a cylindrical water tank and is the same with the drainage channel in the central axis, a circular passage is arranged on the cylindrical water tank along the central axis, two holes corresponding to the cross section shapes and the sizes of the two separated channels at the lower part of the drainage channel are formed in the cylindrical water tank, the two separated channels at the lower part of the drainage channel are respectively inserted into the corresponding holes in the cylindrical water tank for 20mm, and the water inlet pipeline penetrates through the circular passage in the middle of the cylindrical water tank, comes out from the bottom and is connected with a water supply pipeline of.

And a high-low water level electronic liquid level meter is arranged in the cylindrical water collecting tank.

And a drainage pump is arranged below the cylindrical water collecting tank, the water inlet of the drainage pump is connected to the bottom of the cylindrical water collecting tank through a pipeline, and the water outlet of the drainage pump is connected to a water return pipeline of the frozen water machine.

Two pressure feet are fixedly arranged on the base through a support, and the positions and the shapes of the two pressure feet correspond to the two ear handles on the cooling dinner basin respectively.

The electronic liquid level meter, the drainage pump, the electric valve and other electric components are controlled by the electric controller and are automatically completed.

By the utility model discloses technical scheme and improvement technical scheme two can know, the cooling basin is put on the cooling chamber, the cooling basin turn-ups end opening with when collecting to cover mouthful butt joint section butt joint, the outside of covering mouthful butt joint section is covered in the collection to the vertical section cover of cooling basin turn-ups, covers the sealing washer of inlaying the dress and covers mouthful butt joint section sealedly with the collection through collecting to cover mouthful butt joint section, and two ear on the cooling basin turn-ups are hugged closely respectively below two presser feet. The water supply pump of the water chiller is started, chilled water is sent into a water inlet pipeline of the cooling chamber through a water supply pipeline of the water chiller, enters a cavity formed by the basin body of the cooling basin and the flow guide cover, and exchanges heat with food rolled and scalded in the cooling basin through the basin wall of the cooling basin, absorbs the heat of the cold of the food rolled and scalded in the cooling basin, falls down along the inner surface of the flanging of the cooling basin, falls into the collecting cover and flows into a water collecting container below through the water drainage channel; after cooling for 2.5 minutes (data measured by model experiment), when the food in the cooling dinner basin is cooled to the edible proper temperature of about 40 ℃, the water supply pump of the water chiller is stopped, the chilled water supply is stopped, meanwhile, the electric valve for draining the residual water on the residual water drainage pipeline is opened, and the residual water in the diversion cover and the water inlet pipeline flows into the water collecting container by the self gravity. When the water in the cylindrical water collecting tank is fully collected to the water level of the upper liquid level meter, the drainage pump starts to work, and the drained water returns to a refrigeration water tank of the water chiller through a water return pipeline of the water chiller; when the water level in the circular water collecting tank drops to the position of the liquid level meter below, the drainage pump stops working. The second improvement scheme is characterized in that compared with the first improvement scheme: when the flanging lower opening of the cooling dinner basin is butted with the collection cover upper opening butt joint section, the flanging vertical section of the cooling dinner basin covers the outer surface of the collection cover upper opening butt joint section, and the structure ensures that food soup can not enter the cooling chamber in the processes of containing and cooling, so that the chilled water is prevented from being polluted.

Drawings

Fig. 1 is a schematic diagram of the appearance and structure of a cooling dinner basin in an embodiment of the improved scheme of the invention.

Fig. 2 is a schematic structural view and an outline of a cooling basin and a cooling chamber in an embodiment of the improved scheme of the invention.

Fig. 3 is a perfect view of the combination of the cooling dinner basin and the cooling chamber of the improved embodiment of the invention.

Fig. 4 is a schematic structural and schematic diagram of an embodiment of the improvement of the present invention.

Fig. 5 is a schematic view of the assembly of the parts according to an embodiment of the improved embodiment of the present invention.

Fig. 6 is a schematic view of a port structure on a collecting cover according to an embodiment of the present invention.

Fig. 7 is a view showing the structure of the lower section of the collecting cover and the lower part of the cooling chamber according to an embodiment of the present invention.

FIG. 8 is a schematic view of the inner part of the collecting hood and the supporting member of the air guide hood according to an embodiment of the present invention

An embodiment of the improvement is as follows: 1. the cooling device comprises a cooling basin, 2 parts of a cooling chamber, 3 parts of ear handles, 4 parts of a flow guide cover, 5 parts of a water inlet pipeline, 6 parts of a collecting cover, 7 parts of a drainage channel, 8 parts of a guide block, 9 parts of a pressure foot, 17 parts of a flow guide cover support, 22 parts of a support leg, 23 parts of a residual water drainage valve and 24 parts of a water inlet valve.

Fig. 9 is a schematic view of the appearance and structure of a cooling dinner basin in the second embodiment of the improved scheme of the present invention.

Fig. 10 is a schematic view of the separated structure of the cooling dinner basin and the cooling chamber in the second embodiment of the improved scheme of the invention.

Fig. 11 is a schematic structural view of a cooling basin placed on a cooling chamber according to a second embodiment of the present invention.

Fig. 12 is a schematic structural and principle diagram of a second embodiment of the improved embodiment of the present invention.

Fig. 13 is a schematic view showing a butt structure between a cooling basin and a cooling chamber according to a second embodiment of the present invention.

Fig. 14 is a schematic view of the structure and the appearance of a collection cover according to a second embodiment of the improved embodiment of the present invention.

Fig. 15 is a schematic view of the structure and the shape of the diversion cover and the downstream cover and water inlet pipe combined member according to the second embodiment of the present invention.

Fig. 16 is a schematic top view of a drainage channel structure and an external form according to a second embodiment of the present invention.

Fig. 17 is a schematic bottom view of a drainage channel structure and an external form according to a second embodiment of the present invention.

Fig. 18 is an exploded view of a circular slide rail according to a second embodiment of the present invention.

Fig. 19 is a schematic view of the overall structure and the appearance of a circular slide rail according to a second embodiment of the improved embodiment of the present invention.

Fig. 20 is a schematic view of a base structure and an external shape according to a second embodiment of the present invention.

Fig. 21 is a schematic view of the structure and the shape of the anti-fouling cover mounted on the base according to the second embodiment of the present invention.

Fig. 22 is a schematic structural view and an outline of a water collecting container according to a second embodiment of the improved embodiment of the present invention.

Fig. 23 is a schematic view of a structure and an outline of a presser foot mounted on a base according to a second embodiment of the present invention.

Fig. 24 is an assembly schematic diagram of a second embodiment of the improved embodiment of the present invention.

Fig. 25 is a schematic view of the junction between the upper part and the lower part of the water inlet pipe according to the second embodiment of the present invention.

Fig. 26 is a perspective view of the middle part of the support according to the second embodiment of the present invention.

Fig. 27 shows the cooling basin and the collection cover in a butt joint state, and the ear handle is not combined with the presser foot.

Fig. 28 is a view showing the structure that the cooling dinner basin and the collection cover are butted and the presser foot presses the ear handle in the second embodiment of the improved scheme of the utility model.

Fig. 29 is a schematic view of the second embodiment of the improved embodiment of the present invention, which is provided with an upper opening, a guide block and a sealing ring.

Fig. 30 is a schematic view of a water chiller according to a second embodiment of the present invention.

Fig. 31 is a schematic view of the water inlet pipe of the second embodiment of the present invention showing the connection between the residual water draining pipe and the electric valve.

Second embodiment of the modified scheme is shown in the attached drawings: 1. the cooling device comprises a cooling basin, 2 a cooling chamber, 3 ear handles, 4 a flow guide cover, 5 a water inlet pipeline, 6 a collection cover, 7 a drainage channel, 8 a guide block, 9 a presser foot, 10 a presser foot support, 11 a sealing ring, 12 a downstream flow cover, 13 a water collecting container, 14 a residual water drainage pipeline, 15 a water outlet pipeline, 16 a circular slide rail, 17 a support, 18 an antifouling check ring, 19 a waterproof cover, 20 a water gauge, 21 a base, 22 a support column, 23 a residual water drainage electric valve, 24 a water supply pump and 25 a drainage pump.

Detailed Description

The first improvement of the present invention is further explained with reference to the accompanying drawings and examples:

as shown in figure 2, the utility model discloses an improvement scheme embodiment essential element has cooling meal basin 1, cooling chamber 2, drainage channel 7, as shown in figure 1, cooling meal basin 1 is that to draw traditional meal basin suitable for reading outward turn-ups to one side and get off and form, the basin body and the turn-ups of cooling meal basin 1 are passed through mould extrusion one shot forming with 304 stainless steel sheet materials, 1 turn-ups of cooling meal basin is suitable for reading up 6mm department symmetry and is provided with two ears 3, 1 wall thickness 0.25mm of cooling meal basin, basin height 70mm, turn-ups height 50mm, upper aperture 200mm, turn-ups suitable for reading external diameter 216 mm. The pot body and the flanging of the cooling dinner pot 1 are formed by extruding 304 stainless steel plates through a die in one step, so that the manufacturing is easy, and the safety and the sanitation of diet are ensured; the wall thickness of the cooling dinner basin 1 is 0.25mm, the thin wall accelerates the heat conduction speed, and the cooling time is shortened. The upper opening of the cooling dinner basin 1 is turned outwards and pulled obliquely, so that the cooling dinner basins 1 can be stacked mutually due to the structure, 150 cooling dinner basins 1 are stacked together for 1 m in height, and the cooling dinner basin is convenient to carry and store and does not occupy space. The height of the flanging of the cooling dinner basin 1 is 50mm, so that tableware such as a mouth, chopsticks and the like can be reliably prevented from contacting the outer surface of the basin body of the cooling dinner basin 1 when a user has a dinner, and the sanitation of the dinner is guaranteed. The cooling dinner basin 1 turn-ups lower limb is up to 6mm department symmetry to be provided with two ears, makes things convenient for the staff end to put cooling dinner basin 1, has also made clear simultaneously that the staff removes the end through two ears 3 and has put cooling dinner basin 1, avoids the staff to contact the position except that the ear, has ensured the cleanness of cooling dinner basin 1, and is clean sanitary than traditional dinner basin. The flange of the cooling dinner basin 1 and the inner and outer surfaces of the basin body are exposed outside, and the cooling dinner basin is convenient to clean like a traditional dinner basin.

As shown in fig. 2, 4 and 5, the cooling chamber 2 is composed of a guide cover 4, a water inlet pipe 5 and a collecting cover 6. Collect the cover and cut off a small part along vertical face for the cask type structure that stainless steel made, as shown in figure 7, collect cover lower part, cut the opening and seal, the bottom is closed for the funnel shape, and drainage channel 7 is connected to the funnel centre bore, drainage channel 7 is the drainage pipe of diameter 50mm, the drain pipe has 3 sections, comes out elbow section, straightway, the ripple pipeline section that is respectively from the funnel hole, and elbow section and straightway all are stainless steel, and the ripple pipeline section is the plastics ripple hose, the ripple hose section is connected to on the kitchen vegetable washing basin. As shown in figure 4, the upper opening of the collecting hood is a ring with the width of 10mm and the thickness of 10mm, and the inner diameter of the ring is 203 mm. As shown in fig. 6, 4 guide blocks 8 are uniformly distributed on the upper opening ring of the collecting cover, the bottom surfaces of the guide blocks and the upper surface of the upper opening ring of the collecting cover are completely overlapped into a whole, the vertical section of each guide block is a right-angled triangle, a right-angled edge at the bottom is arranged on the upper opening ring of the collecting cover, a right-angled edge is arranged on the outer side, a bevel edge is arranged on the inner side, and the height of the right-angled edge on the outer side is 15 mm; the outer diameter (200mm) of the lower opening of the flanging of the cooling dinner basin 1 is slightly smaller than the inner diameter (203mm) of the upper opening ring of the collecting cover, and the inner side inclined plane of the guide block enables the lower opening of the flanging of the cooling dinner basin 1 to be easily inserted into the upper opening ring of the collecting cover, so that the cooling dinner basin 1 can be conveniently and quickly butted. As shown in fig. 6, two presser feet 9 are symmetrically distributed on the circular ring of the upper opening of the collecting cover, and the height of the opening of each presser foot 9 corresponds to the thickness of the ear handle 3.

As shown in fig. 4 and 5, the structure appearance of the air guide sleeve 4 is similar to that of the basin body of the cooling dinner basin 1, the central opening of the air guide sleeve is connected with the water inlet pipeline 5 with the inner diameter of 16mm, a funnel shape is formed, the lower end of the water inlet pipeline 5 is bent through an elbow, the cover wall of the air guide sleeve 4 and the pipe wall of the water inlet pipeline 5 are both of a heat insulation structure with the thickness of 10mm, the structure is specifically a stainless steel thin plate with the thickness of 0.5mm at the inner layer and the outer layer, and a polyurethane foaming heat insulation material is filled in. As shown in fig. 8, the pod support 17 is disposed inside the collecting hood 6, the water inlet pipe 5 penetrates through a circular hole in the middle of the pod support 17 and penetrates out of the vertical surface of the lower portion of the collecting hood, and then the pod 4 is fixed on the pod support 17, so as to form the structure shown in fig. 4 and 7. As shown in fig. 7, the water inlet pipe 5 penetrates through the vertical surface of the lower part of the collecting cover and is divided into two paths, one path is connected out through the water inlet valve 24 and is connected to a kitchen tap water pipeline through a pipeline, and heat preservation measures are taken by the water inlet valve 24 and the water inlet connecting pipeline; and the other path is connected to the drainage pipeline through the residual water drainage valve 23 and a pipeline. As shown in fig. 3 and 7, the water inlet valve 24 and the residual water drain valve 23 are ball-type stop valves, which are controlled by a lever combination, and the two valves are in opposite opening and closing states, wherein when one valve is opened, the other valve is closed, and vice versa. Three support legs 22 are uniformly distributed around the collecting hood 6 for supporting the cooling chamber 2. The air guide sleeve 4 and the water inlet pipeline 5 are both of heat insulation structures, and the water inlet valve 24 and the water inlet connecting pipeline take heat insulation measures to prevent the loss of the cold energy of tap water, improve the cooling effect and shorten the cooling time.

The utility model discloses improvement scheme a application method and theory of operation of embodiment as follows:

holding the ear handle 3 on the cooling dinner basin 1 by hand, taking out the clean cooling dinner basin 1 and placing the clean cooling dinner basin 1 on the kitchen table, and putting the cooked soup food in the cooling dinner basin 1; two handles 3 on the cooling basin 1 are respectively held by two hands, the cooling basin 1 together with food is taken above the cooling chamber 2 (as shown in figure 2), the lower opening of the flanging of the cooling basin 1 is inserted into the circular ring of the upper opening of the collecting cover 6 along the inclined plane of the guide block 8, the two handles 3 on the cooling basin 1 are supported on the upper opening of the collecting cover 6, the two handles 3 are lightly pushed in the clockwise rotation direction, the two handles on the cooling basin 1 are respectively inserted under the presser foot 9 of the upper opening of the collecting cover 6, and the cooling basin 1 and the cooling chamber 2 are fixedly butted (as shown in figures 3 and 4); rotating a combined control lever handle of a water inlet valve 24 and a residual water drainage valve 23 clockwise by a hand, opening the water inlet valve 24 (closing the residual water drainage valve 23 at the same time), enabling low-temperature (about 15 ℃) tap water to enter a cavity formed by the basin body of the cooling basin 1 and the flow guide cover 4 through the water inlet valve 24 and the water inlet pipeline 5, performing heat exchange with the hot food in the cooling basin 1 through the wall of the cooling basin 1 by utilizing temperature difference, absorbing the heat of the hot food in the cooling basin 1, and cooling the hot food in the cooling basin 1 (as shown in fig. 4); tap water in a cavity formed by the basin body of the cooling dinner basin 1 and the flow guide cover 4 absorbs heat, the temperature rises, then the tap water falls down along the inner surface of the flanging of the cooling dinner basin 1 and falls into the collecting cover 6; the water in the collecting cover 6 is discharged into the vegetable washing basin along a drainage pipeline (a drainage channel 7) by the self gravity; cooling for about 3 minutes (data measured by model experiment), cooling the scalding food in the cooling dinner basin to about edible proper temperature of 40 ℃, rotating a combined control lever handle of a water inlet valve 24 and a residual water drain valve 23 in a counter-clockwise direction by hands, closing the water inlet valve 24, simultaneously opening the residual water drain valve 23, stopping supplying tap water to the cooling chamber 2, simultaneously enabling residual water in the air guide sleeve and the water inlet pipeline to flow into a drainage pipeline (drainage channel 7) through the residual water drain valve 23 and the pipeline by means of self gravity, and finally draining into a kitchen vegetable washing basin; about 3 seconds, the surplus water in kuppe 4 and the inlet channel 5 is drained, and two hands hold two ears 3 on the cooling basin 1 respectively, and anticlockwise rotation direction pushes away two ears 3 with strength gently, lets the rotation of cooling basin 1 anticlockwise, makes two ears 3 on the cooling basin 1 leave the end of presser foot 9, holds the cooling basin 1 and directly eats.

The utility model discloses the main usage of the boiling hot fast cold convenient meal basin equipment of improvement scheme an embodiment is, to just going out the boiling hot type food of pot carry out the fast cold instant, like food such as vegetable soup, meat soup, stewing soup, crock hot water, bright soup face, bright soup powder, husky a kind of deep pot face, husky a kind of deep pot dish. The device is operated manually, does not need electromechanical power, does not need an ice water source, has a simple structure, is convenient to operate, and is very suitable for a household kitchen.

The second improvement of the present invention is further explained below with reference to the drawings and the embodiments:

as shown in fig. 9, 10 and 12, the main components of the second embodiment of the improved scheme of the present invention include a cooling dinner basin 1, a cooling chamber 2, a drainage channel 7, a water collection container 13, a drainage pump 25, a base 21, a pillar 22, etc., the components of the cooling chamber 2, the drainage channel 7, the water collection container 13, the drainage pump 25, the base 21, the pillar 22, etc. are combined into a cooling chamber facility, the cooling dinner basin 1 is formed by obliquely pulling an outward flanging of an upper opening of a traditional dinner basin, the flanging height is 50mm, and the flanging is vertical in a section of 35mm to 45mm downward; the basin body and the flanging of the cooling dinner basin 1 are formed in one step by extruding 304 stainless steel plates through a die; two ear handles 3 are symmetrically arranged on the flanging vertical section of the cooling dinner basin 1; the wall thickness of the basin body of the cooling dinner basin 1 is 0.25mm, the basin height is 70mm, the thickness of the flanging is 0.5mm, the inner diameter of the vertical section of the flanging is 210mm, and the outer diameter of the bottom opening of the flanging is 216 mm. The cooling dinner basin provided by the embodiment of the second improvement scheme of the utility model has the same structure characteristics and efficacy as the cooling dinner basin provided by the embodiment of the first improvement scheme of the utility model, and the cooling dinner basin is not explained any more.

As shown in fig. 10 and 12, the cooling chamber 2 is composed of a diversion cover 4, a water inlet pipe 5 and a collecting cover 6, as shown in fig. 12 and 14, the collecting cover 6 is a cylindrical structure, the upper opening of the collecting cover is a butt joint section, the height of the butt joint section is 16mm, the outer diameter of the butt joint section is 208mm (the inner diameter of the butt joint section is smaller than that of a flanging vertical section of the cooling dinner basin 1 by 300mm by 2mm), and a sealing ring 11 with the diameter of 5mm is embedded in the middle of the outer surface of a wide band which is 10mm above the butt joint section. As shown in fig. 29, the bottom of the butt-jointed section of the collecting hood 6 is provided with an outward protruding annular platform, the outer diameter of the annular platform is 218mm, which is 2mm larger than the outer diameter (216mm) of the lower opening of the flanging of the cooling dinner basin 1; four guide blocks 8 are uniformly distributed outside an annular table at the bottom of the butt joint section of the collecting cover 6, the cross section of each guide block 8 is a small section of annular, the inner diameter of each annular is the same as the outer diameter of the annular table, the inner surface of each guide block 8 is matched and tightly attached to the outer surface of the annular table, and the upper surface of each guide block 8 is inclined inwards to form an inclined surface. The inner inclined plane of the guide block 8 enables the flanging vertical section of the cooling dinner basin 1 to be easily in butt joint with the butt joint section of the collection cover 6, and time is not needed for aligning the lower opening of the flanging of the cooling dinner basin 1 with the upper opening of the collection cover 6. As shown in fig. 12, the collecting cover 6 has two layers, the outer layer is a shell, the inner layer is a thick heat-insulating layer, the diameter of the lower section heat-insulating layer of the collecting cover 6 is reduced and is separated from the outer shell, the bottom of the outer shell is provided with a flange sheet, and screw through holes are uniformly distributed on the upper surface of the flange sheet.

As shown in fig. 12 and 15, the structural shape of the air guide sleeve 4 is similar to that of the basin body of the cooling dinner basin 1, the opening is formed in the middle of the bottom of the air guide sleeve 4 and connected with the water inlet pipe 5 to form a funnel shape, a cylindrical downstream cover 12 is arranged below the air guide sleeve 4, structural surfaces of the air guide sleeve 4 and the downstream cover 12 are both thick heat insulation structures, the upper section of the water inlet pipe 5 is provided with a heat insulation structure layer, the lower section of the water inlet pipe is a single-layer heat insulation structure, 3 threaded holes are uniformly distributed in the bottom surface of the heat insulation layer of the upper section of the water inlet pipe 5, and a single-layer water inlet pipe at a position 30mm below the joint of the heat insulation section of the water inlet pipe 5 is provided with a.

As shown in fig. 12, 16 and 17, the drainage channel 7 is divided into an upper part and a lower part, the upper part is an annular channel, and the lower part is divided into two channels from the inner ring of the ring to two sides, and the drainage channel specifically comprises: the two cylinders with the same length and the same size are combined together with the central shaft, an annular channel is formed between the inner surface of the large cylinder and the outer surface of the small cylinder, the width of the inner diameter of the small cylinder is completely cut off in the middle of the lower half part of the annular channel along the vertical line direction of the central shaft, the left side and the right side of the cut opening are totally closed, the peripheral area of the small cylinder above the cut opening is closed, and two separate channels are formed on the two sides of the cut opening; two threaded holes are symmetrically formed in the upper surface of the cut opening; the structural surface of the drainage channel is of a heat insulation structure. The inner diameter of a large cylinder at the upper part of the drainage channel 7 is 3mm larger than the outer diameter of the heat preservation section at the lower part of the collection cover 6, and the heat preservation section at the lower part of the collection cover 6 can be inserted into an annular channel at the upper part of the drainage channel 7; the inner diameter of the downstream cover 4 is 1.5mm larger than the outer diameter of the inner cylinder at the upper part of the drainage channel 7, and the inner cylinder at the upper part of the drainage channel 7 can be inserted into the downstream cover 4;

as shown in fig. 12, 22, and 24, the water collection container 13 is a cylindrical water tank, structural surfaces of the cylindrical water tank are both thick heat insulation structures, a circular passage is arranged in the middle of the cylindrical water tank along an axial direction, and an inner diameter of the circular passage is larger than an outer diameter of a heat insulation layer of the water inlet pipe 5, so that the water inlet pipe 5 passes through the circular passage. Two holes corresponding to the shapes and the sizes of the sections of the two separated channels at the bottom of the drainage channel 7 are symmetrically arranged on the cylindrical water tank, and the two separated channels at the bottom of the drainage channel 7 can be inserted into the two holes on the cylindrical water tank. A small round hole is also arranged at the middle edge of the two symmetrical holes on the cylindrical water tank and is used for butting the residual water drainage pipeline 14. A drain pump 25 is installed below the cylindrical water tank, and a water inlet of the drain pump 25 is connected to the bottom of the cylindrical water tank through a pipe. As shown in fig. 12, the cylindrical water collecting tank is provided with a high/low level electronic liquid level meter therein, which monitors the high/low level and sends a high/low level signal to the controller so as to control the drain pump 25 to operate the drain at an appropriate time.

As shown in fig. 20 and 21, the base 21 has a circular ring-shaped overall shape, and the diameter of the middle circular hole is larger than the outer diameter of the drainage channel 7, so that two separate channels at the lower part of the drainage channel 7 can pass through; an annular step is arranged on the periphery of the middle circular hole, three screw through holes are uniformly distributed on the annular step, and the screw through holes penetrate through the base 21; antifouling check rings 18 are arranged inside and outside the annular step, the inner diameter of each inner antifouling check ring is the same as the diameter of the middle round hole of the base 21, and the antifouling check rings 18 are used for preventing pollutants in the area between the inner check ring and the outer check ring from being incapable of flowing outwards; the middle of the round hole in the middle of the base 21 is provided with a strip-shaped support 17, two sides of the support 17 are symmetrically provided with two screw through holes, and the position size of the two screw through holes corresponds to the threaded hole on the upper surface of the hollow part at the lower part of the drainage channel 7. As shown in fig. 26, a concave circular groove is formed in the middle of the support, the diameter of the circular groove corresponds to the diameter of the heat preservation section at the upper part of the water inlet pipe 5, a circular hole is formed in the bottom of the circular groove, the diameter of the circular hole is slightly larger than the diameter of the heat preservation section at the lower part of the water inlet pipe 5, and three screw through holes corresponding to the threaded holes in the bottom surface of the heat preservation section at the upper part of the water inlet pipe 5 are. As shown in fig. 25 and 26, the lower insulation-free section of the water inlet pipe 5 can pass through a circular hole in the middle of the support 17, and the upper insulation section of the water inlet pipe 5 can be inserted into a circular groove recessed in the middle of the support 17.

As shown in fig. 18 and 19, the circular slide rail 16 is composed of three parts, namely a circular rail on the bottom surface, three linear bearings in the middle, and an upper circular ring, the upper circular ring and the three linear bearings in the middle are fixed together through screws, and the upper circular ring of the circular slide rail 16 flexibly rotates relative to the circular rail on the bottom surface. The inner diameter of the circular slide rail 16 is larger than the outer diameter of the inner antifouling ring on the base 21, the inner diameter and the outer diameter of the circular ring on the circular slide rail 16 are the same as the inner diameter and the width of the flange piece at the bottom of the collecting cover 6, three threaded holes are uniformly distributed on the circular ring on the circular slide rail 16, the positions and the sizes of the threaded holes correspond to those of screw through holes on the flange piece at the bottom of the collecting cover 6, and the circular slide rail 16 can be installed below the flange piece at the bottom of the collecting cover 6 by screws. The inner diameter and the outer diameter of the circular track on the bottom surface of the circular slide rail 16 are the same as those of the annular step on the base 21, three threaded holes are uniformly distributed on the circular track on the bottom surface of the circular slide rail 16, the positions and the sizes of the threaded holes correspond to those of the screw holes in the annular step on the base 21, and the circular slide rail 16 can penetrate through the inner anti-fouling ring on the base 21 and is installed on the annular step on the base 21 through screws and corresponding screw holes.

As shown in fig. 13, after the cooling dinner basin 1 is butted with the butt joint section of the upper opening of the collecting cover 6, the water flowing under the cooling dinner basin 1 has a certain pressure, and has an upward pressure on the basin body of the cooling dinner basin, so that the cooling dinner basin 1 can be pushed to move upwards to be separated from the sealing ring on the butt joint section of the upper opening of the collecting cover 6, and the butt joint sealing effect is influenced. As shown in fig. 11 and 23, two presser foot supports 10 are symmetrically mounted on the base 21 to prevent the upward movement of the base 1, and the presser feet 9 are respectively provided on the two presser foot supports 10. As shown in fig. 28, after the flanging of the cooling basin 1 is butted with the butt joint section of the upper opening of the collecting cover 6, the heights of the upper surfaces of two lugs 3 on the cooling basin 1 are the same as the height of the lower surface of the presser foot 9, and the lugs 3 can be just placed below the presser foot 9.

The utility model discloses two embodiment of improvement scheme cooling chamber 2 and supporting parts assembly combination order as follows:

as shown in fig. 11 and 24, the base 21 is fixed on the four pillars 22, two separate channels at the lower part of the drainage channel 7 (fig. 16 and 17) are respectively inserted into the holes at two sides of the middle support 17 of the base 21 (fig. 20 and 21), and penetrate out from the lower part, the upper part of the hollow part at the lower part of the drainage channel 7 is supported on the support 17, and the drainage channel 7 is fixedly arranged on the support 17 through screws and corresponding screw holes, as shown in fig. 31; as shown in fig. 12, the circular slide rail 16 (fig. 19) is installed on the annular step of the base 21 through the inner anti-fouling ring on the base 21 (fig. 21) by screws and corresponding screw holes; as shown in fig. 12, the flange sheet at the bottom of the collecting cover 6 (fig. 14) is mounted on the circular slide rail 16 through screws and corresponding screw holes, and after mounting, the lower section of the heat-insulating layer of the collecting cover 6 is inserted into the annular channel at the upper part of the drainage channel 7 by 20 mm; as shown in fig. 11 and 12, the protective cover 19 is mounted on the lower part of the shell of the collecting cover 6, the protective cover 19 and the inner and outer antifouling check rings 18 prevent oil stains on the bearing of the circular slide rail 16 from overflowing, prevent water and foreign matters outside from entering the area between the inner and outer antifouling cover 19 and the inner and outer check rings 18, and ensure the cleanness of the table top of the base 21; as shown in fig. 12, 20, 25 and 26, the assembly (fig. 15) of the air guide sleeve 4, the water inlet pipe 5 and the downstream cover 12 is inserted downwards from the upper opening of the collecting cover 6, passes through a passage in the middle of the drainage channel 7, passes through a round hole in the middle of the support 17, so that the upper section of the heat-insulating structure section of the water inlet pipe 5 is installed in a round groove in the middle of the support 17, is fixed by passing a screw through a corresponding screw hole, and the downstream cover 12 is inserted into an annular channel at the upper part of the drainage channel 7 by 20mm after being installed; as shown in fig. 25 and 31, the residual water drainage hole on the non-insulation structural layer section at the lower part of the water inlet pipeline 5 is arranged between the two separated channels at the lower part of the drainage channel 7, and the residual water drainage pipeline 14 and the residual water drainage electric valve 23 are well installed in a butt joint manner with the residual water drainage hole on the water inlet pipeline 5; as shown in fig. 11 and 23, two symmetrical presser foot supports 10 and a presser foot 6 are mounted and fixed on a base 21; as shown in fig. 11 and 31, the water collecting container 13 is inserted from the lower part to the upper part of the 4 pillars 22, the water inlet pipe 5 passes through the passage in the middle of the water collecting container 13, the lower openings of the two separated passages at the lower part of the water discharging channel 7 are inserted into the two corresponding holes on the water collecting container 13 by 20mm, the lower opening of the residual water discharging pipe 14 is inserted into the corresponding holes on the water collecting container 13, and then the water collecting container is fixed by the bracket at the bottom of the water collecting container 13; as shown in fig. 11 and 12, the water inlet pipe 5 penetrating out of the bottom of the middle passageway of the water collection container 13 is provided with a 90-degree elbow extending out, a tray is arranged at the bottom of four support columns 22 below the water collection container 13, a drainage pump 25 is arranged on the tray, the water inlet of the drainage pump 22 is connected to the bottom of the water collection container 13 through a pipe, and the water outlet of the drainage pump 22 is provided with a pipe extending out; and (3) making heat preservation measures of single-layer pipelines, namely the lower section of the water inlet pipeline 5, the residual water drainage pipeline 14, the connecting pipeline at the bottom of the water collecting container 13 and the drainage pipeline 15 of the drainage pump 25, covering the place which is inconvenient to wrap the heat preservation cotton by using the foamed polyurethane due to space limitation, and finishing the assembly of a complete cooling chamber facility. As shown in fig. 10 and 12, after the cooling dinner basin 1 is placed on the cooling chamber 2, the cooling dinner basin 1, the air guide sleeve 4, the water inlet pipe 5, the downstream cover 12, the collecting cover 6, the water drainage channel 7 and the water collecting container 13 are coaxial with the central axis, and the collecting cover 6 can flexibly rotate around the central axis.

As shown in fig. 30, the water chiller has functions of making ice water, storing ice water, supplying ice water, and the like, is a product matured in the market, and the principle of the structure will not be described. The cooling medium used by the water freezing machine is tap water or sodium chloride salt solution, the tap water can reach a low temperature of about 5 ℃, the sodium chloride salt solution can reach a low temperature of about-25 ℃, the tap water and the sodium chloride salt solution are common substances for people, and the water freezing machine is non-toxic and safe and ensures the safety and sanitation of diet. As shown in fig. 11 and 12, the pipeline extending from the water inlet pipeline 5 is connected to the water supply pipeline of the frozen water machine through a pipeline, the water discharge pipeline 15 at the water outlet of the water discharge pump 22 is connected to the water return pipeline of the frozen water machine through a pipeline, and all the pipelines adopt heat preservation measures. The start-stop time, sequence and working time of the electric components such as the water supply pump 24, the liquid level meter 20, the drainage pump 25, the residual water drainage electric valve 23 and the like of the frozen water machine are controlled by an electric program of the controller, only a start button is arranged on the controller, and the whole process is automatically completed by starting with one key.

The utility model discloses the application method and the theory of operation of second embodiment of improvement scheme as follows:

holding the ear handle 3 on the cooling dinner basin 1 by hands, taking out the clean cooling dinner basin 1 and placing the cooling dinner basin 1 on a kitchen cooking bench, and containing the cooked soup food in the cooling dinner basin 1; holding the two ear handles 3 on the cooling basin 1 by two hands respectively, putting the cooling basin 1 and the rolling food above the cooling chamber 2 (as shown in fig. 10), making the lower opening of the flanging of the cooling basin 1 slide into the gap between the guide block 8 and the butt-joint section above the collecting cover 6 through the inclined plane above the guide block 8, pressing the two ear handles 3 by two hands, combining the vertical section of the flanging of the cooling basin 1 with the butt-joint section above the collecting cover 6 in place, and sealing ring 11 embedded on the butt-joint section above the collecting cover 6 makes the vertical section of the flanging of the cooling basin 1 and the butt-joint section above the collecting cover 6 sealed, as shown in fig. 13 and 27; the two ear handles 3 are lightly pressed by two hands, the two ear handles 3 are forcibly pushed in the clockwise rotation direction, the cooling dinner basin 1 drives the collecting cover 6 to rotate together in the clockwise direction, and the two ear handles 3 on the cooling dinner basin 1 are respectively rotated below the two presser feet 9; a start button on the controller is pressed, a water supply pump 24 on the water chiller is started, chilled water enters a cavity formed by the basin body of the cooling basin 1 and the flow guide cover 4 through a water supply pipeline of the water chiller and a water inlet pipeline 5 of the cooling chamber 1, and exchanges heat with food rolled and scalded in the cooling basin 1 through the basin wall of the cooling basin 1 to absorb heat of the food rolled and scalded in the cooling basin 1, so that the food rolled and scalded in the cooling basin 1 is cooled; the frozen water absorbing the heat with the increased temperature falls down along the inner surface of the flange and falls into the collecting cover 6, and the water collected in the collecting cover 6 flows into the water collecting container 13 below through the drainage channel 7 by the gravity of the water, as shown in fig. 12; cooling for about 2.5 minutes (data measured by model experiment), cooling the food rolled in the dinner basin to the edible proper temperature of about 40 ℃, stopping the work of a water supply pump 24 on the water chiller, stopping the supply of chilled water to the cooling chamber 2, simultaneously opening a residual water drainage valve 23 on the residual water drainage pipeline 14, allowing the residual water in the flow guide cover and the water inlet pipeline to flow into the water collecting container 13 through the residual water drainage pipeline 14 and the residual water drainage valve 23 by the self gravity, draining the residual water in the flow guide cover and the water inlet pipeline after about 3 seconds, and closing the residual water drainage valve 23; two ears 3 on the cooling basin 1 are held respectively to both hands, and the anticlockwise direction of rotation is hard, and the cooling basin 1 drives and collects cover 6 and is rotatory counterclockwise together, and two ears 3 on the cooling basin 1 are rotatory out below two presser feet 9, and both hands are upwards hard gently again, and the vertical section of cooling basin 1 turn-ups breaks away from and collects the 6 upper mouth butt joint sections of cover, hold up cooling basin 1 and directly eat. When the water in the water collecting container 13 is fully collected to the water level of the upper liquid level meter, the drainage pump 25 starts to work, the water in the water collecting container 13 is drained, and the drained water returns to the refrigeration water tank of the water chiller through the drainage pipeline 15 and the water return pipeline of the water chiller; when the water in the water collecting container 13 falls to the level of the lower level gauge, the drain pump 25 stops operating.

The utility model discloses the main usage who scalds the fast cold convenient meal basin equipment of eating of second embodiment of improvement scheme is, and the hot water class food that rolls and scald just out of the pot carries out the fast cold instant, and this embodiment equipment cooling food is fast, and a key starts automatic completion, and cooling and use safety and sanitation, but the refrigerated water circulated use, the cooling meal basin uses, washs the convenience, and especially adapted dining room uses in batches greatly.

The soup food that just goes out of the pot is fresh and sanitary, nutritious, is the food that people generally like, the utility model discloses a scald food fast cold makes things convenient for the basin equipment to solve the boiling hot problem of just going out of pot soup food to there are following characteristics:

1. the cooling dinner basin is easy to manufacture: the metal plate such as stainless steel is extruded by a die to be formed at one time.

2. The material of the cooling dinner basin is safe and sanitary: selecting food-grade materials.

3. The cooling speed is high: the wall of the cooling dinner basin body is thin, the chilled water is directly in thin contact with the wall of the cooling dinner basin body, the flowing chilled water keeps the chilled water at the periphery of the cooling dinner basin body in the lowest temperature state all the time, the chilled water (using NaCl salt solution) can reach the low temperature of-25 ℃, and the characteristics determine that the heat exchange speed is high and the cooling and scalding speed is high.

4. The cooling process is safe and sanitary: the cooling medium is tap water or sodium chloride and salt solution which are nontoxic and safe, and the special flanging structure of the cooling dinner basin prevents chilled water from contacting the upper surface of the cooling dinner basin (the inner surface of the dinner basin and the outer surface of the flanging), thereby ensuring that food is not polluted in the cooling process.

5. The operation and the use are convenient: the flanging of the cooling basin can be well connected with the cooling chamber only by two actions of putting down and rotating, and the cooling basin can be separated from the cooling chamber only by two actions of rotating and lifting.

6. The use process is safe and sanitary: the cooling dinner basin is turned over by the two symmetrically arranged ear handles, so that a person can take and put down the cooling dinner basin conveniently through the ear handles, and meanwhile, the person can take and put down the cooling dinner basin through the two ear handles on the cooling dinner basin clearly, the person is prevented from contacting other parts of the cooling dinner basin except the ear handles, the cleanness and the food sanitation of the cooling dinner basin are guaranteed, and the cooling dinner basin is more sanitary than the traditional dinner basin and bowl;

7. the cooling dinner basin is convenient to clean: the inner and outer surfaces of the basin body and the flanging of the cooling dinner basin are exposed outside, and the cooling dinner basin is convenient to clean like the traditional dinner basin.

8. The cooling dinner basin is convenient to carry and stack; the cooling dinner basin and the cooling dinner basin can be stacked, and the cooling dinner basin does not occupy space when being carried and stacked.

The utility model discloses a boiling hot fast cold convenient dining basin equipment surely can be people and eat the first-selected tableware of hot water class food, and market is huge, and commercial prospect sees well.

Claims (10)

1. The utility model provides a fast cold convenient meal basin equipment of boiling hot food, includes cooling meal basin and cooling chamber at least, its characterized in that: the cooling dinner basin is formed by flanging the upper opening of a traditional dinner basin or a convenient bowl downwards, the cooling chamber comprises a collecting cover, a flow guide cover and a water inlet pipeline, the collecting cover is of a cylindrical structure, the diameter size of the upper opening of the collecting cover corresponds to the diameter size of the lower opening of the flanging of the cooling dinner basin, the shape of the flow guide cover corresponds to the shape of the basin body of the cooling dinner basin, and the middle of the bottom of the flow guide cover is provided with a hole which is connected with the water inlet pipeline; the flow guide cover is arranged in the middle of the collecting cover, the water inlet pipeline penetrates out of the collecting cover, the cooling dinner basin is placed on the cooling chamber, after the lower opening of the flanging of the cooling dinner basin is butted with the upper opening of the collecting cover, the flow guide cover forms a through cavity with the basin body and the flanging of the cooling dinner basin below the cooling dinner basin; and a drainage channel and a water collecting container are sequentially connected below the collecting cover.

2. The hot fast cooling convenient dining basin device as claimed in claim 1, wherein: the cooling dinner basin is made of food-grade 304 stainless steel materials, and the wall thickness of the basin body is 0.25 mm.

3. The hot fast cooling convenient dining basin device as claimed in claim 1, wherein: the flanging of the cooling dinner basin inclines outwards, the height of the flanging is 50mm, and the section of the flanging from 35mm to 45mm downward is vertical.

4. The hot fast cooling convenient dining basin device as claimed in claim 1, wherein: two convex ear handles are symmetrically arranged on the flanging of the cooling dinner basin.

5. The hot fast cooling convenient dining basin device as claimed in claim 1, wherein: the drainage channel is divided into an upper part and a lower part, the upper part is an annular channel, the lower part is divided into two channels from the inner ring of the annular channel to two sides, and the drainage channel specifically comprises the following components: the two cylinders with the same length and the same size are combined together with the central shaft, an annular channel is formed between the inner surface of the large cylinder and the outer surface of the small cylinder, the width of the inner diameter of the small cylinder is completely cut off in the middle of the lower half part of the annular channel along the vertical line direction of the central shaft, the left side and the right side of the cut opening are totally closed, the peripheral area of the small cylinder above the cut opening is closed, and two separate channels are formed on the two sides of the cut opening; two threaded holes are symmetrically formed in the closed surface above the cut opening; the structural surface of the drainage channel is of a heat insulation structure.

6. The hot fast cooling convenient dining basin device as claimed in claim 5, wherein: the drainage channel is fixedly arranged on a base, the base is of a circular ring structure, the inner diameter of the circular ring is larger than the outer diameter of the drainage channel, a long strip-shaped support is arranged in the middle of the base, screw through holes corresponding to two threaded holes in the upper surface of a cut opening in the lower part of the drainage channel are formed in the support, the width of the support is smaller than the distance between the two cut passages in the lower part of the drainage channel, a downward concave circular groove is formed in the middle of the support, circular holes are formed in the bottom of the circular groove, and three screw through holes are uniformly distributed around the circular hole; two separated channels at the lower part of the drainage channel penetrate through the hollow holes at two sides of the support and are fixedly arranged on the support through screws and corresponding screw holes.

7. The hot fast cooling convenient dining basin device as claimed in claim 6, wherein: the outer diameter of the butt joint section of the upper opening of the collecting cover is 2mm smaller than the inner diameter of the vertical section of the flanging of the cooling dinner basin, a sealing ring is embedded outside the butt joint section, and the position and the specification size of the sealing ring correspond to the inner diameter of the vertical section of the flanging of the cooling dinner basin; the collecting cover is provided with two layers, the outer layer is a shell, the inner layer is a thick heat-insulating layer, the diameter of the lower section of the heat-insulating layer of the collecting cover is reduced and is separated from the outer layer shell, a flange sheet is arranged at the bottom of the outer layer shell, and screw through holes are uniformly distributed on the flange sheet; collect and cover bottom flange piece and install circular slide rail, collect cover shell layer internal diameter, flange piece internal diameter, circular slide rail internal diameter and all be greater than circle cavity diameter in the base, collect cover hypomere heat preservation external diameter and be less than the big drum internal diameter in drainage channel upper portion 3mm, it installs through the circular slide rail of bottom flange piece installation to collect the cover on the ring shape base, it inserts to collect cover hypomere heat preservation 20mm in the big drum of drainage channel, collect the cover with circular slide rail the base drainage channel is with the central axis, it winds its central axis for the flexible rotation of drainage channel.

8. The hot fast cooling convenience pot apparatus as claimed in claim 7, wherein: the middle opening of the bottom of the flow guide cover is connected with the water inlet pipeline to form a funnel shape, a cylindrical downstream cover is arranged below the flow guide cover, the downstream cover and the water inlet pipeline are the same as the central axis, and the structural surfaces of the flow guide cover and the downstream cover are both thick heat insulation structures; the upper section of the water inlet pipeline is provided with a heat insulation structure layer, the lower section of the water inlet pipeline is of a single-layer heat insulation structure, the diameter of the heat insulation structure section of the upper section of the water inlet pipeline corresponds to the diameter of a concave circular groove in the middle of the support, the diameter of the single-layer heat insulation structure section of the lower section of the water inlet pipeline is smaller than the diameter of a circular hole at the bottom of the concave circular groove in the middle of the support, 3 threaded holes are uniformly distributed on the bottom surface of the heat insulation layer of the upper section of the water inlet pipeline, the positions and the sizes of the threaded holes correspond to the screw holes on the periphery of the circular hole in the center of; the outer diameter of the small cylinder at the upper part of the drainage channel is smaller than the inner diameter of the downstream cover by 1.5mm, the water inlet pipeline on the flow guide cover penetrates through the small cylinder in the middle of the upper part of the drainage channel, the lower section of the water inlet pipeline without a heat insulation layer penetrates through the round hole in the middle of the support, so that the heat insulation structure section at the upper part of the water inlet pipeline is inserted into the concave round groove in the middle of the support and is fixedly arranged on the support through screws and corresponding screw holes, and the small cylinder in the middle of the upper part of the drainage channel is inserted into the downstream cover by 20 mm.

9. The hot fast cooling convenience pot apparatus as claimed in claim 8, wherein: and a residual water drainage pipeline and a residual water drainage electric valve are installed in a butt joint mode on a residual water drainage hole in the water inlet pipeline, which passes between the two divided channels at the lower part of the drainage channel.

10. The hot fast cooling convenience pot apparatus as claimed in claim 9, wherein: the water-saving water dispenser is characterized in that a water collecting container is connected below the drainage channel, the water collecting container is a cylindrical water tank and is the same with the drainage channel in the central axis, a circular passage is arranged on the cylindrical water tank along the central axis, two holes corresponding to the cross section shapes and the sizes of the two separated channels at the lower part of the drainage channel are formed in the cylindrical water tank, the two separated channels at the lower part of the drainage channel are respectively inserted into the corresponding holes in the cylindrical water tank for 20mm, and the water inlet pipeline penetrates through the circular passage in the middle of the cylindrical water tank, comes out from the bottom and is connected with a water supply pipeline of.

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