CN213640514U - Hot pot with good liquid level lifting effect - Google Patents

Abstract

The utility model discloses an effectual chafing dish that liquid level goes up and down belongs to chafing dish technical field, has solved prior art charging tray and must match the use with specific slaughterhouse, can't be suitable for the technical problem of other size slaughterhouses, the utility model discloses a chafing dish, include the slaughterhouse and arrange in charging tray in the slaughterhouse, the charging tray will the slaughterhouse is separated for the upper portion space that holds the edible material and the lower part space that holds hot water juice, be equipped with the open chamber of unfreezing in upper end and the open breathing chamber of lower extreme on the charging tray, at least part the breathing chamber is located in the lower part space with holding part hot water juice, the charging tray centers on the breathing chamber outside and the part of unfreezing the chamber outside are equipped with the drain hole, the breathing chamber with lower part space intercommunication.

Description

Hot pot with good liquid level lifting effect

[ technical field ] A method for producing a semiconductor device

The utility model relates to a chafing dish technical field especially relates to an effectual chafing dish of liquid level lift.

[ background of the invention ]

A hot pot is a common cooking mode, that is, a cooking mode of boiling food with hot water or hot soup, and a hot pot usually comprises a soup pot, wherein soup in the soup pot is heated, and then food materials are added into the soup pot to be cooked, so that the hot pot can be eaten. The food materials put into the hot pot by people are various, and when the hot pot is used for cooking, a eater eats the food materials while adding the food materials, so that residual food often exists in the soup pot, the food remains in the soup pot, the soup of the hot pot is mixed, the original delicate flavor is lost, and the hot pot is inconvenient to eat.

In order to solve the problems, the existing hot pot is designed to be composed of a soup pot and a material tray, and the solving principle is divided into two types: firstly, separating soup from food materials by lifting a material tray; and secondly, lifting the liquid level of the soup to separate the soup from the food materials. The lifting tray is complicated in structure and electric control and high in cost. The method for lifting the soup liquid level is simple, namely, the material tray divides the interior of the soup pot into an upper space for containing food materials and a lower space for containing soup, the material tray is provided with a siphon channel for communicating the upper space with the lower space, the peripheral edge of the soup pot is provided with a sealing ring at the position contacted with the peripheral edge of the material tray, when the soup pot is heated, the soup or water in the lower space enters the upper space through the siphon channel to immerse the food materials, and after the heating is stopped, the material tray is moved to enable the soup in the material tray to flow back into the lower space through the siphon channel, so that the cooked food materials are exposed to be eaten by food customers. The periphery of the material tray needs to be sealed with the stockpot, so the material tray needs to be matched with the stockpot for use, namely, the stockpot and the material tray need to be special and have installation requirements, otherwise, the liquid level lifting effect cannot be realized; in addition, to realize sealed, the precision is higher to charging tray size and pan size diameter requirement, leads to the mould cost height.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide an effectual chafing dish of liquid level lift, not only effectively promote the commonality of charging tray, still reduced the size precision requirement of charging tray and slaughterhouse to this reduces manufacturing cost.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an effectual chafing dish that liquid level goes up and down, includes the slaughterhouse and arranges in charging tray in the slaughterhouse, the charging tray will the slaughterhouse is separated for the upper portion space that holds the edible material and the lower part space that holds soup, be equipped with the open chamber of unfreezing of upper end and the open respiratory cavity of lower extreme on the charging tray, at least part respiratory cavity is located in the lower part space in order to hold partial soup, the charging tray centers on the respiratory cavity outside and the part that unfreezes the chamber outside are equipped with the through liquid hole, respiratory cavity with lower part space intercommunication.

Further, at least a portion of the thawing chamber is located within the headspace.

Further, the thawing cavity is located in the upper space, and the breathing cavity is located in the lower space.

Further, the thawing chamber and the breathing chamber are centrally disposed.

Furthermore, the charging tray includes diapire, the upper and lower open breathing section of thick bamboo in both ends and the upper and lower open separation sleeve in both ends, the diapire includes first diapire and centers on the second diapire that first diapire set up, first diapire with the sealed cooperation in order to inject formation of breathing section of thick bamboo the breathing cavity, first diapire and the sealed cooperation in order to inject formation of separation sleeve bottom the chamber of unfreezing, the liquid through-hole is located on the second diapire.

Furthermore, the bottom surface of the breathing tube is a wave surface, and a channel for soup circulation is formed between the wave crest of the wave surface and the bottom wall of the soup pot; or the bottom of the breathing tube is provided with a gap for the circulation of soup; or a circulation gap is formed between the breathing tube and the bottom wall of the soup pot.

Furthermore, the height of the thawing cavity protruding upwards out of the tray is 30-50 mm.

Furthermore, the cross section of the unfreezing cavity is circular, and the inner diameter of the unfreezing cavity is 50-150 mm.

Furthermore, a balancing weight for preventing the charging tray from moving up and down is further arranged on the charging tray.

Furthermore, a material tray handle is arranged on the material tray and matched with the soup pot to prevent the material tray from moving up and down.

The utility model has the advantages that:

the utility model provides a during the chafing dish use, the hot water juice part in the lower part space gets into in the breathing chamber, after heating the slaughterhouse and making the hot water juice boiling, the steam that the boiling produced makes the pressure in the breathing chamber increase gradually, and because the part that the lower part space is located the breathing chamber outside communicates with the external world through leading to the liquid hole, therefore the pressure in the breathing chamber is greater than the pressure in the breathing chamber outside, the hot water juice in the breathing chamber is extruded from the breathing chamber under the effect of inside and outside pressure differential, realize "exhaling" function, the liquid level in the breathing chamber outside rises this moment, cook the edible material with the submergence; after the firepower is reduced, the temperature of the soup is reduced, the pressure in the breathing cavity is gradually reduced and forms a local negative pressure area, the soup rapidly flows back to enter the breathing cavity under the action of external atmospheric pressure, the sucking function is realized, and the soup is separated from the food material at the moment so that the user can enjoy the food material. Therefore, by adjusting the fire power, the circulation of 'breathing' and 'sucking' can be realized, so that the lifting of the liquid level is controlled, and the instant-boiling of food materials is realized. Because the part of the lower space, which is positioned outside the breathing cavity, is communicated with the outside, the sealing fit between the edge of the material tray and the soup pot is not needed, when the device is used, the material tray is only needed to be placed into the soup pot, and the liquid level lifting function can be realized by adjusting the firepower, so that the material tray is suitable for different soup pots, the universality of the material tray is improved, and in addition, the design also reduces the requirements on the dimensional accuracy of the material tray and the soup pot, thereby reducing the manufacturing cost; finally, the thawing cavity in the utility model can thaw frozen food materials which are just taken out in advance, and the temperature of the soup is prevented from being reduced after the frozen food materials are contacted with the soup when the frozen food materials are directly placed on the tray, so that the boiling effect is delayed, the food materials are cooked after the liquid level is delayed, and the dining experience is further influenced; in addition, the thawing cavity utilizes the waste heat to heat the frozen food materials, so that more energy is saved on the basis of improving the food experience.

At least part of the thawing chamber is located in the upper space. By adopting the design, the soup can be effectively prevented or reduced from entering the unfreezing cavity, so that the situation that the rising height of the liquid level is reduced due to the reduction of the soup in the lower space is avoided,

the thawing chamber is located in the upper space and the breathing chamber is located in the lower space. So design, can make the upper portion space hold more edible material, also enable the lower part space and hold more soup to promote the user and experience with dinner.

The thawing chamber and the breathing chamber are arranged in the center. By the design, the attractiveness of the material tray can be effectively improved.

The charging tray includes that diapire, upper and lower both ends are open breathes a section of thick bamboo and upper and lower both ends are open separates the sleeve, and the diapire includes first diapire and the second diapire that sets up around first diapire, and first diapire and the sealed cooperation in order injecing formation breathing cavity of breathing a section of thick bamboo top, first diapire and the sealed cooperation in order to injecing formation chamber of unfreezing of separation sleeve bottom, and the liquid through hole is located on the second diapire. By the design, a user can place the material disc into the soup pot or take the material disc out of the soup pot by grabbing the wall of the separating sleeve.

The bottom surface of the breathing tube is a wave surface, and a channel for soup to flow is formed between the wave crest of the wave surface and the bottom wall of the soup pot; or the bottom of the breathing tube is provided with a gap for the soup to flow; or a circulation gap is formed between the breathing tube and the bottom wall of the soup pot. So design can realize the intercommunication in breathing cavity and lower part space to make the juice exhale or inhale.

The height of the unfreezing cavity protruding upwards from the tray is 30 mm-50 mm. By the design, the soup can be further prevented from entering the thawing cavity, and the material cost can be reduced.

The cross section of the unfreezing cavity is circular, and the inner diameter of the unfreezing cavity is 50 mm-150 mm. So design, can make the chamber of unfreezing hold massive frozen food material, can balance the capacity of the intracavity both sides of unfreezing again to guarantee that the upper portion space is located the capacity of the chamber outside of unfreezing and holds more food material.

The charging tray is also provided with a balancing weight for preventing the charging tray from moving up and down. The gravity of the balancing weight is designed to be always larger than the sum of the upward pressure of steam in the breathing cavity and the buoyancy of the feeding disc applied by the soup, so that the charging disc is kept in a static state relative to the soup pot, thereby preventing the charging disc from moving up and down to generate collision noise and ensuring the lifting effect of the liquid level.

The material tray is provided with a material tray handle which is matched with the soup pot to prevent the material tray from moving up and down. The setting of charging tray handle can be convenient for the user and get and put the charging tray, simultaneously through charging tray handle and slaughterhouse cooperation in order to prevent the charging tray drunkenness from top to bottom, can effectively alleviate the weight of charging tray to make the user take more laborsavingly.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is an initial state diagram of the liquid level inside and outside the breathing cavity after a charging tray is placed in a soup pot according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating a state after the liquid level of the soup rises in the first embodiment of the present invention;

FIG. 3 is a diagram illustrating a state after the liquid level of the soup is lowered according to an embodiment of the present invention;

fig. 4 is a schematic view of an explosion structure of a tray according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a hot pot according to a second embodiment of the present invention;

fig. 6 is a schematic diagram of an explosion structure of a tray according to another embodiment of the present invention;

FIG. 7 is a sectional view of a third embodiment of the present invention;

fig. 8 is a schematic structural view of a third embodiment of the present invention after the material tray handle and the connecting member are assembled.

Reference numerals:

01. an upper space; 02. a lower space; 03. a channel; 04. a flow-through gap; 100. a stockpot; 110. a second support step; 120. a pot body, 130 and a soup pot handle; 200. a material tray; 201. a respiratory cavity; 202. a thawing chamber; 210. a bottom wall; 211. a liquid through hole; 212. perforating; 213. a first bottom wall; 214. a second bottom wall; 220. a breathing tube; 221. a first support step; 222. a through hole; 230. a balancing weight; 240. a partition sleeve; 250. a tray handle; 260. a connecting member; 261. a vertical section; 262. a transverse segment; 300. a limiting plate; 310. a first end, 320, a second end; 400. a limiting groove; 500. and a limit stop.

[ detailed description ] embodiments

The utility model provides an effectual chafing dish of liquid level lift, include the slaughterhouse and arrange in charging tray in the slaughterhouse, the charging tray will the slaughterhouse is separated for the upper portion space that holds the edible material and the lower part space that holds hot water juice, be equipped with the open chamber of unfreezing of upper end and the open respiratory cavity of lower extreme on the charging tray, at least part respiratory cavity is located with holding part hot water juice in the lower part space, the charging tray centers on the respiratory cavity outside and the part that unfreezes the chamber outside are equipped with logical liquid hole, respiratory cavity with lower part space intercommunication.

The utility model provides a during the chafing dish use, the hot water juice part in the lower part space gets into in the breathing chamber, after heating the slaughterhouse and making the hot water juice boiling, the steam that the boiling produced makes the pressure in the breathing chamber increase gradually, and because the part that the lower part space is located the breathing chamber outside communicates with the external world through leading to the liquid hole, therefore the pressure in the breathing chamber is greater than the pressure in the breathing chamber outside, the hot water juice in the breathing chamber is extruded from the breathing chamber under the effect of inside and outside pressure differential, realize "exhaling" function, the liquid level in the breathing chamber outside rises this moment, cook the edible material with the submergence; after the firepower is reduced, the temperature of the soup is reduced, the pressure in the breathing cavity is gradually reduced and forms a local negative pressure area, the soup rapidly flows back to enter the breathing cavity under the action of external atmospheric pressure, the sucking function is realized, and the soup is separated from the food material at the moment so that the user can enjoy the food material. Therefore, by adjusting the fire power, the circulation of 'breathing' and 'sucking' can be realized, so that the lifting of the liquid level is controlled, and the instant-boiling of food materials is realized. Because the part of the lower space, which is positioned outside the breathing cavity, is communicated with the outside, the sealing fit between the edge of the material tray and the soup pot is not needed, when the device is used, the material tray is only needed to be placed into the soup pot, and the liquid level lifting function can be realized by adjusting the firepower, so that the material tray is suitable for different soup pots, the universality of the material tray is improved, and in addition, the design also reduces the requirements on the dimensional accuracy of the material tray and the soup pot, thereby reducing the manufacturing cost; finally, the thawing cavity in the utility model can thaw frozen food materials which are just taken out in advance, and the temperature of the soup is prevented from being reduced after the frozen food materials are contacted with the soup when the frozen food materials are directly placed on the tray, so that the boiling effect is delayed, the food materials are cooked after the liquid level is delayed, and the dining experience is further influenced; in addition, the thawing cavity utilizes the waste heat to heat the frozen food materials, so that more energy is saved on the basis of improving the food experience.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

The first embodiment,

Referring to fig. 1 to 4, the chafing dish in this embodiment includes a soup pot 100 and a tray 200 disposed in the soup pot 100, the tray 200 divides the soup pot into an upper space 01 for containing food materials and a lower space 02 for containing soup, the tray 200 is provided with a breathing cavity 201 with an open lower end and a thawing cavity 202 with an open upper end, at least a part of the breathing cavity 201 is located in the lower space 02 to contain a part of the soup, the breathing cavity 201 is communicated with the lower space 02, and a plurality of liquid through holes 211 are disposed in a part of the tray 200 surrounding the outside of the breathing cavity 201 and the outside of the thawing cavity 202.

After the material tray 200 is placed in the soup pot, part of soup enters the breathing cavity 201 through the lower end of the breathing cavity, and because part of air cannot be discharged and exists in the breathing cavity in the placing process, after the material tray 200 is placed, the liquid level in the breathing cavity 201 is lower than the liquid level outside the breathing cavity (as shown in fig. 1), after the soup is boiled by heating the soup pot, the pressure in the breathing cavity is gradually increased by steam generated by boiling, and because the part of the lower space 02, which is positioned outside the breathing cavity, is communicated with the outside through the liquid through hole 210, the pressure in the breathing cavity is higher than the pressure outside the breathing cavity, the soup in the breathing cavity is pressed out from the breathing cavity under the action of the internal and external pressure difference, the 'breathing' function is realized, and at the moment, the liquid level outside the breathing cavity rises to immerse and cook food materials; after the firepower is reduced, the temperature of the soup is reduced, the pressure in the breathing cavity is gradually reduced and forms a local negative pressure area, the soup rapidly flows back to enter the breathing cavity under the action of external atmospheric pressure, the sucking function is realized, and the soup is separated from the food material at the moment so that the user can enjoy the food material. Therefore, by adjusting the fire power, the circulation of 'breathing' and 'sucking' can be realized, so that the lifting of the liquid level is controlled, and the instant-boiling of food materials is realized; in addition, the part of the lower space 02, which is positioned outside the breathing cavity, is communicated with the outside through the liquid through hole 211, so that the edge of the material tray is not required to be in sealing fit with the soup pot, when the device is used, the material tray 200 is only required to be placed into the soup pot 100, and the liquid level lifting function can be realized by adjusting the firepower, so that the material tray 200 is suitable for different soup pots 100, the universality of the material tray 200 is improved, in addition, the size precision requirements of the material tray 200 and the soup pot 100 are reduced due to the design, and the manufacturing cost is reduced; secondly, when the soup in the siphon channel in the prior art flows back, the broken vegetable leaves and the food residues easily block the filtering holes of the siphon channel, so that the backflow of the soup is limited, and further, the cooked food materials cannot be exposed, and the eating experience of a user is influenced; finally, the thawing cavity in the embodiment can thaw the frozen food material which is just taken out in advance, so that the situation that the temperature of the soup is reduced after the frozen food material is contacted with the soup when the frozen food material is directly placed on the tray is avoided, the boiling effect is delayed, the food material is cooked after the liquid level rises, and the dining experience is influenced; in addition, the thawing cavity heats the frozen food material by using waste heat, so that more energy is saved on the basis of improving the food experience;

in order to effectively prevent the soup from entering the thawing chamber 202 and causing the soup in the lower space 02 to decrease so as to reduce the rising height of the liquid level, in the embodiment, at least part of the thawing chamber 202 is located in the upper space 01, and the soup above the bottom wall can be effectively prevented from entering the thawing chamber 202 by making the thawing chamber 202 higher than the bottom wall 210 by a certain height; in addition, with this configuration, the thawing chamber 202 can occupy a part of the upper space 01, and thus, after the same volume of the soup is removed from the respiratory chamber, a larger difference in liquid level height (difference in height between the liquid level after the rise and the initial liquid level height) can be generated because the cross-sectional area of the upper space located outside the thawing chamber is reduced, thereby improving the liquid level raising effect. The height H1 of the thawing cavity protruding upwards from the bottom wall is 30-50 mm, and when the height H1 is less than 30mm, soup is easy to enter the thawing cavity 202 after the liquid level rises; when the height H1 is greater than 50mm, the material cost increases. For this reason, the height H1 in this embodiment is preferably 40mm, so as to further prevent the soup from entering the thawing chamber 202 and reduce the material cost. Of course, alternatively, height H1 may also be, but is not limited to, 30mm, 32mm, 35mm, 38mm, 42mm, 45mm, 48mm, or 50 mm.

Preferably, the thawing cavity 202 in this embodiment is located in the upper space 01, and the breathing cavity 201 is located in the lower space 02, so that the upper space 01 can contain more food materials, and the lower space 02 can contain more soup, so as to improve the dining experience of the user.

In order to promote the pleasing to the eye degree of charging tray 200, unfreeze chamber 202 and breathing cavity 201 in this embodiment set up centrally, so, rise to the diapire top back at the liquid level, also enable soup and unfreeze chamber 202 and carry out 360 degrees heat transfer to accelerate the speed of unfreezing of frozen food material. The cross section of the thawing cavity is circular, polygonal or elliptical, the cross section of the thawing cavity is preferably circular for processing convenience, and the inner diameter D of the thawing cavity is 50 mm-150 mm at the moment. When the height inner diameter D is less than 50mm, large blocks of frozen food materials cannot be accommodated; when internal diameter D is greater than 150mm, the area of diapire 210 around thawing the chamber outside is less, leads to can't holding more edible material, needs the user to add many times and boils, has reduced user's dining experience. For this reason, the inner diameter D in this embodiment is preferably 120mm, so that the design can make the thawing chamber 202 accommodate large frozen food materials, and can balance the capacity of the inner side and the outer side of the thawing chamber, so as to ensure that the capacity of the upper space outside the thawing chamber accommodates more food materials. Of course, alternatively, the inner diameter D may also be, but is not limited to, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 130mm, 140mm, or 150 mm.

Specifically, the tray 200 in this embodiment includes a bottom wall 210, a breathing tube 220 with open upper and lower ends, and a separating sleeve 240 with open upper and lower ends, and the cross section of the breathing tube 220 is circular, polygonal, or elliptical, which is not limited herein. The bottom wall 210 is flat and comprises a first bottom wall 213 and a second bottom wall 214 arranged around the first bottom wall 213, the first bottom wall 213 is in sealing fit with the top of the breathing tube to define the breathing cavity 201, namely the first bottom wall 213 is in sealing fit with the top of the breathing tube in a welding mode, or a sealing element is arranged between the first bottom wall 213 and the top of the breathing tube, and the first bottom wall 213 and the top of the breathing tube are fixedly connected through screws; or the first bottom wall 213 may be integrally formed with the breather cartridge 220. The first bottom wall 213 and the bottom of the separation sleeve 240 are in sealing fit to define the thawing chamber 202, that is, the first bottom wall 213 is in sealing fit with the bottom of the separation sleeve in a welding manner, or a sealing ring is arranged between the first bottom wall 213 and the bottom of the separation sleeve, and the first bottom wall 213 and the bottom of the separation sleeve are fixedly connected through a screw; alternatively, the first bottom wall 213 and the partition sleeve are integrally formed, and the liquid passage hole 211 is provided in the second bottom wall 214. In addition, the user can put the tray 200 into the stockpot 100 or take it out of the stockpot 200 by grasping the wall of the partition sleeve.

It can be understood that the utility model discloses an in other embodiments, breathe a section of thick bamboo and still can open, upper end confined structure for the lower extreme, breathe a section of thick bamboo top and first diapire welded fastening, breathe an inside breathing chamber that forms.

It can be understood that in other embodiments of the present invention, the separation sleeve and the breathing tube are arranged in the middle, the separation sleeve is a bottom-closed and upper-end-open structure, and the bottom wall of the separation sleeve extends into the breathing cavity.

In order to shorten the waiting time of the user, the bottom wall of the soup pot in the embodiment is provided with the heating area, and the projection area of the breathing cavity on the bottom wall of the soup pot covers the heating area, so that the soup in the breathing cavity can be boiled in a short time, the soup can be exhaled out to immerse the food materials on the cooking tray, and the waiting time of the user is shortened.

In order to prevent the charging tray 200 from moving up and down in the using process, the charging tray 200 in this embodiment is provided with the balancing weight 230, the gravity of the balancing weight 230 is designed to be always larger than the sum of the upward pressure of steam in the breathing cavity and the buoyancy of the feeding tray for applying the soup, so that the charging tray 200 is supported on the bottom wall of the soup pot through the breathing cylinder 220, the charging tray 200 is kept in a static state relative to the soup pot 100, the charging tray 200 is prevented from moving up and down to generate collision noise, and meanwhile, the liquid level lifting effect is also ensured.

It can be understood that in other embodiments of the utility model, in order to simplify the equipment step, the charging tray still can not set up the balancing weight, and the charging tray adopts the great material of density to make this moment, increases self weight through the thickness that increases the diapire and the thickness of breathing a section of thick bamboo to this overcomes the ascending pressure of breathing intracavity steam and the buoyancy sum that the feeding dish was applyed to hot water juice through self gravity.

Preferably, the weight block 230 is fixed in the breathing cavity 201, and thus the weight block 230 can be hidden in the breathing cavity 201, so as to improve the appearance of the tray 200. The weight 230 in this embodiment is fixed to the first bottom wall 213 by rivets. Certainly, in other embodiments, the counterweight block may also be fixed on the side wall of the breathing tube, at this time, an inward-bent L-shaped flange formed by punching is provided on the side wall of the breathing tube, and the counterweight block is clamped and fixed between the L-shaped flange and the top wall of the breathing tube.

In order to realize the communication between the breathing cavity 201 and the lower space 02, the bottom surface of the breathing tube in this embodiment is a wave surface, a channel 03 for the circulation of soup is formed between the wave crest of the wave surface and the bottom wall of the soup pot, and when the breathing cavity 201 performs "breathing" or "inhaling", the soup flows through the channel 03 to realize the effects of breathing out and inhaling.

It is understood that in other embodiments of the present invention, the bottom of the breathing tube may be further provided with a gap for the circulation of the soup.

In order to further increase the rising height of the liquid level, in this embodiment, the wall of the breathing cavity is provided with the through hole 222, and the through hole 222 is located in the lower space 02, so that, in the process of placing the tray 200 into the soup pot 100, a part of air in the breathing cavity 201 can be discharged through the through hole 222, so as to increase the amount of soup initially entering the breathing cavity, and further, in the subsequent exhalation process, more soup is discharged to increase the rising height of the liquid level; in addition, the through holes 222 can also play a role in communicating the inside and the outside of the breathing cavity so as to accelerate the soup exhalation and inhalation speed when the breathing cavity 201 breathes or inhales.

Finally, a second supporting step 110 protruding inwards in the radial direction is arranged on the side wall of the soup pot, and the edge of the material tray is erected on the second supporting step 110. By such design, the second supporting step 110 can assist in supporting the tray 200 to avoid the bottom wall 210 from large bending deformation.

It can be understood that, in other embodiments, the bottom wall may be made of a material with sufficient strength to support the food material, so as to effectively avoid the bottom wall from large bending deformation.

Example II,

Compared with the first embodiment, the present embodiment is different in that the thawing chamber and the breathing chamber are arranged in a staggered manner in the horizontal direction, that is, the projection of the thawing chamber on the bottom wall of the stockpot does not coincide with the projection of the breathing chamber on the bottom wall of the stockpot (not shown in the figure). Under this kind of scheme, the chamber of unfreezing is located the upper portion space totally or partly is located the upper portion space, and when the chamber of unfreezing part was located the upper portion space, the partition sleeve was for the bottom closed, the open structure in upper end, and the diapire of partition sleeve stretches into in the lower part space. At this time, the breathing chamber can still be arranged in the lower space in the mode of the first embodiment; or part of the breathing chamber is located in the upper space and the remaining part is located in the lower space.

For the solution that part of the breathing cavity is located in the upper space and the rest is located in the lower space, one way is shown in fig. 5, the lower end of the breathing tube 220 is open, the upper end of the breathing tube 220 is closed, the breathing tube 201 is formed inside the breathing tube, the breathing tube 220 in this embodiment is arranged through the bottom wall 210, the breathing tube 220 can be arranged in a central or eccentric way, the bottom wall 210 is provided with a perforation 212 for the breathing tube 220 to penetrate through, the top of the breathing tube is higher than the bottom wall 210, so that part of the breathing cavity is located in the lower space 02, and the rest of the breathing cavity is located in the upper space 01, thereby enabling the breathing tube 220 to occupy a part of the upper space 01, and thus after the same volume of soup is discharged from the breathing tube 201, a larger liquid level difference (liquid level difference after rising-initial liquid level height) can be generated due to the reduction of the cross-sectional area of the, thereby improving the liquid level rising effect; on the other hand, the volume in the breathing cavity 201 is also increased to absorb more soup; finally, the sealing performance in the breathing cavity can be guaranteed due to the closed design of the upper end of the breathing cylinder, so that the sealing requirement during assembly is reduced, and meanwhile, the structure of the charging tray 200 can be simplified, so that the processing difficulty of the charging tray 200 is reduced.

In order to facilitate the breathing tube 220 to be connected and fixed with the bottom wall 210, the outer peripheral side of the breathing tube in the embodiment is provided with the first supporting step 221 in an annular shape, the bottom wall 210 is supported on the first supporting step 221, and is fixedly connected with the first supporting step 221 in a screw connection or welding mode, the first supporting step 221 is designed to facilitate the fixed connection between the breathing tube 220 and the bottom wall 210, so that the assembling difficulty between the breathing tube 220 and the bottom wall 210 is reduced, and the auxiliary supporting bottom wall 210 can be used for assisting in supporting the bottom wall 210, so that the bottom wall 210 is effectively prevented from being bent and deformed greatly.

In another mode, referring to fig. 6, the upper end and the lower end of the breathing tube 220 are open, the first bottom wall 213 is arched upwards to form an inverted cover, the cover and the second bottom wall 214 are integrally formed, the cover is in sealed fit with the top of the breathing tube to define a breathing cavity, the cover can be in sealed fit with the top of the breathing tube in a welding mode, or a sealing element is arranged between the cover and the top of the breathing tube, and the cover and the top of the breathing tube are fixedly connected through screws. Therefore, part of the breathing cavity 201 can occupy part of the upper space 01, and after the same soup volume is discharged from the breathing cavity 201, a larger liquid level difference (the height difference is the liquid level height after rising-the initial liquid level height) can be generated due to the reduction of the cross section area of the upper space 01, so that the liquid level rising effect is improved; on the other hand, the volume in the breathing cavity is also increased to absorb more soup.

Example III,

Referring to fig. 7 to 8, compared with the first to second embodiments, the difference of the present embodiment is that, in order to prevent the tray 200 from moving up and down in the using process, the tray 200 of the present embodiment is further provided with a tray handle 250, the tray handle 250 is arranged to facilitate the user to take and place the tray 200, and the tray handle 250 is matched with the soup pot 100 to prevent the tray 200 from moving up and down, so that the weight of the tray 200 can be effectively reduced, and the user can take the tray more easily. Specifically, the soup pot 100 includes a pot body 120 and a soup pot handle 130 disposed on the pot body 120, and the tray handle 250 and the soup pot handle 130 are connected and fixed by a turnbuckle structure. Therefore, the detachable connection between the tray handle 250 and the stockpot handle 130 can be realized, and the tray 200 can be taken down conveniently at the later stage.

The turnbuckle structure includes limiting plate 300 and spacing groove 400, be equipped with above-mentioned spacing groove 400 on the slaughterhouse handle 130, the both sides of spacing groove open the setting with the one side of keeping away from the pot body, charging tray handle 250 is the U template that the opening set up towards the slaughterhouse inboard, the bottom plate of U template forms limiting plate 300, rotatory charging tray handle 250 so that limiting plate 300 screw in spacing groove 400 in, can realize spacing about limiting plate 300 through two upper and lower cell walls of spacing groove 400, and then prevent charging tray 200 drunkenness from top to bottom. In order to prevent the tray handle 250 from being excessively screwed with the stockpot handle 130 and being separated therefrom, the limiting plate 300 in this embodiment has a first end 310 and a second end 320, the first end 310 is screwed into the limiting groove 400 before the second end 320, the second end 320 extends upward to form a limiting stopper 500, and the limiting stopper 500 is stopped on the upper groove wall of the limiting groove to prevent the tray handle 250 from being excessively screwed with the stockpot handle 130 and being separated therefrom.

It can be understood that, in other embodiments of the present invention, the second end may further extend downward to form a limit stop, and the limit stop is stopped on the lower groove wall of the limit groove to prevent the material tray handle from being excessively screwed with the soup pot handle to be separated; or the second end extends upwards and downwards simultaneously to form a limit stop which is stopped on the lower groove wall and the upper groove wall of the limit groove to prevent the material tray handle from being excessively screwed with the stockpot handle and being separated.

It can be understood that the utility model discloses an in other embodiments, the one end of spacing groove is equipped with limit stop, and the spacing groove has the end of screwing in and screws out, and the limiting plate is from screwing in end screw in spacing inslot, and limit stop locates and screws out the end in order to prevent the limiting plate and screw out.

It can be understood that the utility model discloses an in other embodiments, the slaughterhouse handle forms the limiting plate, and the charging tray handle is the opening towards the inboard U template that sets up of slaughterhouse, the inside spacing groove that forms of U template, rotatory charging tray handle so that limiting plate screw in spacing inslot. In order to prevent the tray handle and the stockpot handle from being excessively screwed and separated, a limit stop block is arranged at one end of the limit plate, which is far away from the limit groove, in the screwing direction of the tray handle, and the limit stop block is blocked on the U-shaped plate to prevent the tray handle and the stockpot handle from being excessively screwed and separated; or, in the screwing direction of the tray handle, the limit stop is arranged at one end of the limit groove, which is far away from the limit plate.

The tray handle 250 in this embodiment is fixedly connected to the bottom wall 210 through a connecting member 260, the connecting member 260 includes a vertical section 261 connected to the bottom wall 210 and a horizontal section 262 formed by bending the top of the vertical section 261 outwards, and the horizontal section 262 is fixedly connected to the top plate of the U-shaped plate. In order to save materials, the connecting member 260 comprises two bent stainless steel wires, the stainless steel wires are L-shaped, and the diameter of each stainless steel wire is 2-10 mm, so that the strength of the stainless steel wires can be guaranteed, the stainless steel wires are prevented from deforming, the limiting plate 300 cannot be smoothly screwed into the limiting groove 400, and the material cost can be reduced.

It can be understood that in other embodiments of the utility model, the connecting piece can also be bent by the stainless steel plate blanking and formed, and in order to guarantee the intensity of stainless steel plate and reduce the material cost, the thickness of stainless steel plate is 0.5mm ~ 2 mm.

Because the charging tray in this embodiment is detachably connected and fixed on the stockpot 100 through the charging tray handle 250, the breathing tube can be suspended above the bottom wall of the stockpot, a circulation gap 04 of 3 mm-10 mm is formed between the breathing cavity and the bottom wall of the stockpot, and the circulation gap 04 is communicated with the breathing cavity 201 and the lower space 02, so that when the breathing cavity breathes or inhales, soup flows through the circulation gap 04 to realize the effects of breathing out and inhaling.

It can be understood that in other embodiments of the utility model, the tray handle can be fixed with a hinge shaft, one end of the hinge arm is hinged with the hinge shaft, and the other end is clamped on the flanging bottom surface of the pot mouth to prevent the tray from moving up and down; or the pan body is fixed with a hinge shaft, one end of the hinge arm is hinged with the hinge shaft, and the other end of the hinge arm is pressed on the charging tray handle to prevent the charging tray from moving up and down.

Example four,

Compared with the first to the third embodiments, the difference of the present embodiment is that the tray further includes a side wall formed by extending the edge of the bottom wall upwards, and the side wall is provided with a liquid through hole.

It should be noted that, in the third embodiment, the tray handle may be directly fixedly connected to the side wall by means of screws, welding, or riveting.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. The utility model provides an effectual chafing dish that liquid level goes up and down, includes the slaughterhouse and arranges in charging tray in the slaughterhouse, the charging tray will the slaughterhouse is separated for the upper portion space that holds the material and holds the lower part space of hot water juice, a serial communication port, be equipped with the open chamber of unfreezing of upper end and the open respiratory cavity of lower extreme on the charging tray, at least part respiratory cavity is located in the lower part space in order to hold partial hot water juice, the charging tray centers on the respiratory cavity outside and the part that unfreezes the chamber outside are equipped with logical liquid hole, respiratory cavity with lower part space intercommunication.

2. A hotpot with improved liquid level raising and lowering effect according to claim 1, characterized in that at least part of said defrosting chamber is located in said upper space.

3. A chafing dish with good liquid level raising and lowering effect as claimed in claim 1, wherein said thawing chamber is located entirely in said upper space, and said breathing chamber is located entirely in said lower space.

4. A hotpot with good liquid level lifting effect according to claim 3, characterized in that the thawing chamber and the breathing chamber are arranged in the middle.

5. The hot pot with good liquid level lifting effect as claimed in claim 4, wherein the tray comprises a bottom wall, a breathing cylinder with open upper and lower ends, and a separating sleeve with open upper and lower ends, the bottom wall comprises a first bottom wall and a second bottom wall surrounding the first bottom wall, the first bottom wall is in sealing fit with the top of the breathing cylinder to define the breathing cavity, the first bottom wall is in sealing fit with the bottom of the separating sleeve to define the thawing cavity, and the liquid through hole is formed in the second bottom wall.

6. The hot pot with good liquid level lifting effect as claimed in claim 5, wherein the bottom surface of the breathing tube is a wave surface, and a channel for soup to flow is formed between the wave crest of the wave surface and the bottom wall of the soup pot; or the bottom of the breathing tube is provided with a gap for the circulation of soup; or a circulation gap is formed between the breathing tube and the bottom wall of the soup pot.

7. A hot pot with good liquid level lifting effect as claimed in any one of claims 2 to 6, wherein the height of the thawing cavity protruding upwards from the tray is 30mm to 50 mm.

8. A hot pot with good liquid level lifting effect as claimed in any one of claims 1 to 6, wherein the cross section of the thawing chamber is circular, and the inner diameter of the thawing chamber is 50 mm-150 mm.

9. A chafing dish with good liquid level raising and lowering effect as claimed in one of claims 1 to 6, wherein said material tray is further provided with a weight block for preventing said material tray from moving up and down.

10. A chafing dish with good liquid level raising and lowering effect as claimed in one of claims 1 to 6, wherein said material tray is provided with a material tray handle, and said material tray handle is matched with said soup pot to prevent said material tray from moving up and down.

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