CN215124038U - Novel high-efficient thawing apparatus - Google Patents

Abstract

The utility model discloses a novel high-efficient thawing equipment relates to the technical field that unfreezes. The utility model comprises a thawing box, a component storage box, a thawing chamber and a V-shaped heat exchanger, wherein the thawing chamber comprises a thawing flat plate, a flow transfer chamber, an air return groove and an air inlet chamber; the first circulation pipeline in the thawing flat plate is connected out by branch pipelines through a back plate and then is gathered into a liquid inlet main pipe and a liquid outlet main pipe, and an air inlet groove and an air outlet groove at the top end of each vertical thawing chamber are respectively dispersed into a branch air inlet pipe by a main air inlet pipe and collected out by a branch air outlet pipe through a main air outlet pipe; and the main air outlet pipe is communicated with the cavity of the second layer and is communicated with an air outlet pipeline of the fan in the fourth layer. The utility model discloses effectively shorten and know the time of freezing, improved work efficiency, shortened microorganism reproduction time and reproductive rate and biochemical reaction moreover, avoided secondary pollution, effectively guarantee the quality of food that unfreezes, simple structure, convenient to use are favorable to realizing the popularization of product, enlarge and promote.

Description

Novel high-efficient thawing apparatus

Technical Field

The utility model belongs to the technical field of unfreeze, especially, relate to a novel high-efficient thawing equipment.

Background

In the last 30 years, the meat yield of China increases at a rate of 5.8% every year, the frozen meat is stored and transported at low temperature to provide raw materials for food processing plants, and with the rapid development of society, people have an increasing demand for high-quality frozen food, and the research on the frozen storage and thawing of the frozen food is focused. The freezing storage is to preserve the food at the temperature below the freezing point so as to reduce the influence of various enzymes and microorganisms; the unfreezing is to remove the frozen state of the frozen food below the freezing point, so that the frozen food can be restored to the state of the food before freezing as much as possible, and the processing is convenient; compared with the freezing and storing process, the thawing process is easier to destroy the freshness, taste and nutrient substances of the food, so that strict control is needed when the frozen food is thawed, but the thawing process development still has a plurality of problems at present, specifically defects of long thawing time, unexpected rise of surface temperature and growth of microorganisms on the surface of the food, and a large amount of energy is consumed, wherein the thawing rate and the quality change of the frozen food are important indexes for evaluating the thawing mode. Finding a thawing mode which has high thawing rate and small damage to the quality of frozen food will produce very positive influence on food thawing, so that the device has important significance for providing a novel high-efficiency thawing device aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel high-efficient thawing apparatus has solved above problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel high-efficiency unfreezing device, which comprises a unfreezing box with a movable wheel and a part storage box which is in thermal interaction with the interior of the unfreezing box;

the defrosting box is internally divided into a plurality of independent defrosting chambers which are uniformly arranged and provided with first opening and closing doors by partition plates, each defrosting chamber comprises a defrosting flat plate, a circulation chamber which is positioned at the upper part of the defrosting flat plate and consists of an upper L-shaped plate, a lower L-shaped plate, a back plate and side partition plates, wherein the upper L-shaped plate and the lower L-shaped plate are arranged in an opposite mode, the circulation chamber is provided with an air inlet groove, the bottom partition plates are arranged outside the defrosting chambers except the top part and are arranged at the lower parts of other defrosting flat plates and connected with the upper L-shaped plate, and the bottom partition plates and the defrosting flat plates form an air return groove; the upper L-shaped plate of the top thawing chamber is directly connected with the top plate and forms an air inlet chamber together with the back plate, the side partition plate and the lower L-shaped plate; a bottom plate fixedly connected with the back plate is arranged at the lower part of the unfreezing flat plate of the unfreezing chamber at the bottommost part, and an air outlet groove is formed between the bottom plate and the unfreezing flat plate at the bottom; the thawing chambers on each column enter heat exchange air from an air inlet chamber in the thawing chamber at the top, and sequentially pass through an air inlet groove at the top, an indoor space of the thawing chamber at the top, an air return groove, a circulation chamber, an indoor space of the thawing chamber in the middle, an indoor space of the thawing chamber at the bottom and an air outlet groove to discharge heat exchange air; the top of the unfreezing box is also provided with a V-shaped heat exchanger with a blower;

a first circulating pipeline is arranged in the unfreezing flat plate;

the interior of the component storage box is divided into a layered structure by a partition plate, and the layered structure comprises a first layer, a second layer, a third layer and a fourth layer which are sequentially arranged from the bottom layer to the top; a non-freezing liquid storage tank and a cold storage tank are arranged in the first layer, a coil fin heater is arranged in the third layer, and a fan is arranged on the rear wall in the fourth layer;

the first circulation pipeline in the thawing flat plate is collected into a liquid inlet main pipe and a liquid outlet main pipe after being connected out through a back plate by branch pipelines, power is provided by a first water pump, and the cold storage tank is interactively connected with the first water pump through a water pipe to store cold of circulated unfrozen liquid; the first circulating pipeline is connected with a coil of the coil fin heater through a second circulating pipeline and is powered by a second water pump; the air inlet groove and the air outlet groove at the top end of the thawing chamber on each column are respectively dispersed into a branch air inlet pipe from a main air inlet pipe and collected out from a branch air outlet pipe through a main air outlet pipe; the main air outlet pipe is communicated with the cavity of the second layer, and the main air outlet pipe is communicated with an air outlet pipeline of the fan in the fourth layer; the unfrozen liquid storage tank is connected with the V-shaped heat exchanger through a third circulating pipeline and is powered by a third water pump.

Furthermore, a first through hole is formed in the laminate between the fourth layer and the third layer; and a second through hole is formed in the laminate between the third layer and the second layer, and the unfreezing box, the main air outlet pipe, the second layer, the third layer, the air outlet pipeline of the fan and the main air inlet pipe form a heat exchange circulation loop.

Furthermore, the overall shape structure and size of the thawing box and the interior thawing chamber are designed and adjusted according to the scene adaptability requirements, and the shape of the thawing box comprises a cuboid, a cube and a trapezoid.

Further, be equipped with the heat preservation between box lateral wall and the room that unfreezes in the case that unfreezes, the material that the heat preservation adopted includes VIP board, foam, sponge, glass fiber.

Further, still be equipped with the thawing solution storage tank in the first layer, the below of roof and bottom baffle has arranged atomizer according to position adaptability selection, atomizer concentrates on the fourth water pump liquid outlet that links to each other of thawing solution trunk line and thawing solution storage tank to link to each other after the thawing solution branch pipe dispersion, thawing solution or normal atmospheric temperature water are stored in the thawing solution storage tank.

Furthermore, a circle of enclosing plate is arranged around the outside of the V-shaped heat exchanger, a control panel and a display are arranged on the front face of the enclosing plate, the control panel is connected with the controller, the controller is connected with the first water pump, the second water pump, the third water pump, the fourth water pump, the display, the V-shaped heat exchanger, the fan and the coil fin heater, and the controller is further connected with the unfreezing chamber, the unfrozen liquid storage tank and the temperature sensor in the main air inlet pipe respectively.

Further, the main air inlet pipe, the branch air outlet pipe, the main air outlet pipe, the air outlet pipeline of the fan, the first circulating pipeline, the second circulating pipeline and the third circulating pipeline are all arranged on the back of the unfreezing box and the component storage box and are protected by a detachable rear protective cover.

Furthermore, the unfreezing flat plate is made of a metal plate, the first circulating pipeline is located inside the unfreezing flat plate and is arranged in an S-shaped spiral or connected straight-line pipe mode, and the end portions of the first circulating pipeline are an inlet end and an outlet end and are connected with branch pipelines of the liquid inlet main pipe and the liquid outlet main pipe respectively.

Furthermore, a second switch door is arranged outside the component storage box, the second switch door and the component storage box inner laminate and the box body side plate form an independent closed chamber through the first layer, the second layer, the third layer and the fourth layer, and a handle is arranged outside the component storage box.

Further, the width of roof, bottom baffle, bottom plate is unanimous, and the width of the dull and stereotyped width of unfreezing is longer than the width of roof, bottom baffle, bottom plate, under the closed condition the inside wall of first switch door is laminated with the front side of the dull and stereotyped that unfreezes mutually, makes and forms closed chamber.

Compared with the prior art, the utility model following beneficial effect including:

1. the utility model provides a problem that traditional thawing apparatus is the most difficult solution longer to the thawing time of food, and food dry-out aggravation finally causes the problem of destruction to food freshness, flavor and taste, the utility model discloses a set up the cavity passageway in thawing the flat board, to wherein letting in not frozen liquid, guarantee to place the food on goods shelves and can in time cool down for the process of thawing under low temperature environment improves the food quality to a certain extent, not only effectively shortens to know and freezes the time, has improved work efficiency, has shortened microorganism reproduction time and reproductive rate and biochemical reaction moreover, has avoided secondary pollution, effectively guarantees the quality of food that unfreezes.

2. The utility model discloses the liquid storage pot that utilizes the built-in unfreezing liquid carries heat transfer medium to thawing apparatus, compares in general thawing equipment furthest reduces to know and freezes the energy consumption, has improved energy utilization and rates, saves the power consumption cost simultaneously, reduces the operation in-process investment, reduces the carbon emission, effectively realizes in the carbon and with the purpose up to standard of carbon, the problem that the energy resource consumption that causes when solving and freezing the equipment operation is big.

3. The utility model discloses set up air-cooler and coil pipe fin heater, unfreeze liquid and carry out multiple mode to food and synthesize and unfreeze in thawing apparatus, improved work efficiency to simple structure, convenient to use are favorable to realizing the popularization of product, enlarge and promote.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a novel high-efficiency thawing apparatus of the present invention;

FIG. 2 is an overall structure diagram of the novel high-efficiency thawing equipment of the present invention;

FIG. 3 is a schematic view of the structure at view A in FIG. 2;

FIG. 4 is a front view of the structure of FIG. 2;

FIG. 5 is a schematic structural view of the rear protective cover, two side plates, a first switch door and a second switch door of FIG. 2 with the portions removed;

FIG. 6 is a schematic view of the structure at view B in FIG. 5;

FIG. 7 is a front view of the structure of FIG. 5;

FIG. 8 is a schematic view of the structure at view C in FIG. 5;

FIG. 9 is a schematic diagram of the structure of the view angle D in FIG. 8;

FIG. 10 is a front view of the structure of FIG. 8;

FIG. 11 is a right side view of the structure of FIG. 8;

FIG. 12 is a schematic view of the thawing chambers in a column with the first opening/closing door and the side plates removed;

FIG. 13 is a schematic view of the structure at view E in FIG. 12;

FIG. 14 is a front view of the structure of FIG. 12;

FIG. 15 is a block diagram of the structure of FIG. 12 viewed from the right with the heat exchange gas in the direction of travel;

FIG. 16 is a schematic view of the structure at view F in FIG. 13;

FIG. 17 is a schematic view of the structure at view angle G in FIG. 16;

FIG. 18 is a diagram showing the connection relationship between the main liquid inlet pipe, the main liquid outlet pipe, the branch pipes and the non-freezing liquid storage tank;

FIG. 19 is a diagram of a component connection system of the present invention;

fig. 20 is a layout view of a first circulation pipe inside the defrosting pan according to embodiment 1 of the present invention;

fig. 21 is a layout view of a first circulation pipe inside the defrosting pan according to embodiment 2 of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a thawing box, 101-a rear protective cover, 102-a thawing chamber, 1021-a thawing flat plate, 10211-a first circulating pipeline, 1022-an air return groove, 1023-a lower L-shaped plate, 1024-a bottom partition plate, 1025-an upper L-shaped plate, 1026-a top plate, 1027-a bottom plate, 1028-an air inlet groove, 1030-a first switch door, 1031-an air outlet groove, 103-a moving wheel, 104-a surrounding plate, 1041-a display, 1042-a control panel, 2-a component storage box, 201-a fourth layer, 2011-a fan, 2012-a main air inlet pipe, 2013-a main air outlet pipe, 202-a third layer, 203-a second layer, 204-a first layer, 205-a first through hole, 206-a second through hole, 207-a second switch door, 3-a non-freezing liquid storage tank, 301-a first water pump, 3011-a liquid inlet main pipe, 3012-a liquid outlet main pipe, 302-a third water pump, 304-a second circulating pipeline, 306-a third circulating pipeline, 307-a second water pump, 4-a coil fin heater, a 5-V type heat exchanger, 6-an atomizing spray head, 7-a cold storage tank, 8-a thawing liquid storage tank and 801-a fourth water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "uniform", "side portion", "upper portion", "rear portion", "side wall", "inner portion", "top portion", and the like indicate positional or positional relationships for convenience of description only and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Specific example 1:

referring to fig. 1-20, the novel high-efficiency thawing apparatus of the present invention comprises a thawing box 1 with movable wheels 103 and a component storage box 2 for performing thermal interaction with the interior of the thawing box 1, wherein the number of the movable wheels 103 is six in the present embodiment;

the thawing box 1 is internally divided into 12 thawing chambers 102 which are uniformly arranged and provided with first switch doors 1030 by partition boards, wherein each first switch door 1030 is provided with a handle, each thawing chamber 102 comprises a thawing plate 1021, a circulation chamber which is positioned at the upper part of the thawing plate 1021 and is composed of an upper L-shaped plate 1025 and a lower L-shaped plate 1023 which are arranged in an opposite way, a back plate and side partition boards and is provided with an air inlet groove 1028, bottom partition boards 1024 which are arranged at the lower parts of other thawing plates 1021 and are connected with the upper L-shaped plate 1025 and are arranged outside the thawing chamber 102 except the top part, and an air return groove 1022 which is formed by the bottom partition boards 1024 and the thawing plates 1021; the upper "L" shaped plate 1025 of the topmost thawing chamber 102 is directly connected to the top plate 1026, forming an air intake chamber with the back plate, side baffles and the lower "L" shaped plate 1023; the structure of the upper L-shaped plate 1025 and the lower L-shaped plate 1023 is not fixed to an L shape, and can be adjusted to a V shape or a J shape forming an air outlet notch according to requirements, the L-shaped structure is selected in the preferred embodiment, a bottom plate 1027 fixedly connected with a back plate is arranged at the lower part of the unfreezing plate 1021 of the bottommost unfreezing chamber 102, and an air outlet slot 1031 is formed between the bottom plate 1027 and the unfreezing plate 1021 opposite to the bottom; the thawing chambers 102 in each column enter heat exchange air from the air inlet chamber in the top thawing chamber 102, and sequentially pass through the air inlet groove 1028 in the top, the indoor space of the thawing chamber 102 in the top, the air return groove 1022, the circulation chamber, the indoor space of the thawing chamber 102 in the middle, the indoor space of the thawing chamber 102 in the bottom and the heat exchange air outlet groove 1031; the top of the unfreezing box 1 is also provided with a V-shaped heat exchanger 5 with a blower fan; the positions of the air outlet or air inlet of the air inlet groove 1028, the air return groove 1022 and the air outlet groove 1031 can be re-arranged as required to be provided with a mesh enclosure for preventing impurities from permeating into the mesh enclosure;

a first circulation conduit 10211 is disposed within the defrost plate 1021;

the component storage box 2 is divided into a layered structure by a partition board and comprises a first layer 204, a second layer 203, a third layer 202 and a fourth layer 201 which are sequentially arranged from the bottom layer to the top; a non-freezing liquid storage tank 3 and a cold storage tank 7 are arranged in the first layer 204, a coil fin heater 4 is arranged in the third layer 202, a fan 2011 is arranged on the rear wall in the fourth layer 201, and the coil fin heater 4 is an existing coil heater with fins and mainly aims at realizing exchange with the non-freezing liquid through air, unfreezing frozen products and simultaneously realizing recovery and storage of cold;

a first circulation pipeline 10211 in the unfreezing flat plate 1021 is collected into a liquid inlet main pipe 3011 and a liquid outlet main pipe 3012 after being connected out through a back plate by branch pipelines, power is provided by a first water pump 301, a cold storage tank 7 is connected with the first water pump 301 through water pipes in an interaction manner, and cold storage is carried out on circulating unfrozen liquid, the cold storage tank 7 in the specific embodiment is a liquid storage tank with an outer heat insulation layer in a box body form, and the outer heat insulation layer is of a foam structure; the first circulating pipeline 10211 is connected with the coil of the coil fin heater 4 through the second circulating pipeline 304 and is powered by the second water pump 307; the air inlet groove 1028 and the air outlet groove 1031 at the top end of the thawing chamber 102 in each column are respectively dispersed into branch air inlet pipes by the main air inlet pipe 2012 and collected out by the branch air outlet pipes through the main air outlet pipe 2013; the main air outlet pipe 2013 is communicated with the cavity of the second layer 203, and the main air outlet pipe 2013 is communicated with an air outlet pipeline of a fan 2011 in the fourth layer 201; the unfrozen liquid storage tank 3 is connected with the V-shaped heat exchanger 5 through a third circulating pipeline 306 and is powered by a third water pump 302.

A first through hole 205 is formed on the laminate between the fourth layer 201 and the third layer 202; a second through hole 206 is formed on the laminate between the third layer 202 and the second layer 203, and the thawing box 1, the main air outlet pipe 2013, the second layer 203, the third layer 202, the air outlet pipeline of the fan 2011 and the main air inlet pipe 2012 form a heat exchange circulation loop.

The overall appearance structure and size of the thawing box 1 and the thawing chamber 102 inside the thawing box are designed and adjusted according to the scene adaptability requirements, and the shape of the thawing box comprises a cuboid, a cube and a trapezoid; in this embodiment, the whole length is 4 m, the height is 2.4 m, the height of each thawing chamber is 0.45 m, the width is 1 m, and the width of the component storage box 2 is 1 m.

Wherein, the interior of case 1 that unfreezes is located and is equipped with the heat preservation between box lateral wall and the room 102 that unfreezes, and the material that the heat preservation adopted includes VIP board, foam, sponge, glass fiber, and the material that adopts in this preferred embodiment is the foam.

Wherein, a thawing solution storage tank 8 is further arranged in the first layer 204, atomizing nozzles 6 are selectively arranged below the top plate 1026 and the bottom partition plate 1024 according to position adaptability, the atomizing nozzles 6 are dispersed by thawing solution branch pipes and then concentrated on a thawing solution main pipe to be connected with a liquid outlet of a fourth water pump 801 connected with the thawing solution storage tank 8, and thawing solution or normal temperature water is stored in the thawing solution storage tank 8; normal temperature water is adopted in the specific embodiment; the atomizing nozzles 6 are water pipes embedded in the top plate 1026 and the bottom partition plate 1024 or water pipes directly exposed outside, and form unfrozen liquid branch pipes in a manner of extending to the back plate and are connected with the unfrozen liquid main pipe; in this embodiment, the water pipes are directly embedded in the top plate 1026 and the bottom partition 1024; the number of the nozzles 6 is 12 in each thawing chamber 102 and the nozzles are transversely and uniformly arranged; the fourth water pump 801 may specifically be a three-way water pump or a water pump with a three-way valve.

A circle of enclosing plates 104 are arranged outside the V-shaped heat exchanger 5 in a surrounding mode, a control panel 1042 and a display 1041 are arranged on the front face of each enclosing plate 104, the control panel 1042 is connected with the controller, the controller is connected with the first water pump 301, the second water pump 307, the third water pump 302, the display 1041, the fourth water pump 801, the V-shaped heat exchanger 5, the fan 2011 and the coil fin heater 4, and the controller is further connected with the unfreezing chamber 102, the unfrozen liquid storage tank 3 and temperature sensors in the main air inlet pipe 2012 respectively; the controller in this embodiment is preferably a single chip microcomputer loaded with a program.

Wherein, main intake pipe 2012, the branch road intake pipe advances, the branch road outlet duct, main outlet duct 2013, the air-out pipeline of fan 2011, first circulating line 10211, second circulating line 304, third circulating line 306, the thawing solution branch pipe, the thawing solution trunk line all sets up in the back that case 2 was deposited to case 1 and part of unfreezing, and protect by detachable rear protection casing 101, can select to increase to fill insulation material according to the adaptability between rear protection casing and the backplate, its material selection is the same with the material of heat preservation.

The unfreezing flat plate 1021 is made of a metal plate, the first circulating pipeline 10211 is located inside the unfreezing flat plate 1021 and is arranged in an S-shaped spiral mode or in a connected straight-line mode, the end portion of the unfreezing flat plate 1021 is an inlet end and an outlet end and is connected with branch pipelines of the liquid inlet main pipe 3011 and the liquid outlet main pipe 3012 respectively, the unfreezing flat plate 1021 is made of an aluminum plate material in the specific embodiment, and the first circulating pipeline 10211 is located inside the unfreezing flat plate 1021 and is arranged in the S-shaped spiral mode in the preferred embodiment.

The second switch door 207 is arranged outside the component storage box 2, the second switch door 207, the laminate and the box body side plate inside the component storage box 2 form independent closed chambers through the first layer 204, the second layer 203, the third layer 202 and the fourth layer 201, and a handle is arranged outside the component storage box 2.

The widths of the top plate 1026, the bottom partition plate 1024, and the bottom plate 1027 are the same, the specific width in the preferred embodiment is 0.75 m, the width of the thawing plate 1021 is longer than the widths of the top plate 1026, the bottom partition plate 1024, and the bottom plate 1027, specifically 0.8m, a gap of 0.05 m is reserved for air to perform heat exchange circulation, and the inner side wall of the first switch door 1030 is attached to the front side of the thawing plate 1021 in the closed state, so that a closed chamber is formed.

A working method of novel efficient thawing equipment comprises the following steps:

s01, placing the frozen products to be thawed into the thawing chamber 102 in the thawing box 1, and closing the first switch door 1030 to form a closed space in the thawing chamber 102;

s02, performing intermittent atomization on the unfreezing liquid stored in the unfreezing liquid storage tank 8 to the end of the atomizing nozzle 6 through the fourth water pump 801, so that the environment is kept at high humidity in the whole unfreezing process, the unfreezing liquid stored in the unfreezing liquid storage tank 3 is 0-20 ℃, the V-shaped heat exchanger 5 and the coil fin heater 4 are controlled by the controller, the unfreezing liquid in the liquid storage tank is kept at different temperatures within 0-20 ℃ as required, and the temperatures are controlled according to actual specific requirements; and synchronously, a heat exchange tube system is formed by the main air inlet tube 2012, the main air outlet tube 2013, the branch air inlet tube and the branch air outlet tube, heat exchange air of the heat exchange tube system is contacted with the coil fin heater 4 in the third layer 202 to enable the temperature to be kept at 0-20 ℃ and circulate to the unfreezing chamber 102, the convection heat exchange phenomenon between frozen products and airflow in the unfreezing process is enhanced, and the unfreezing rate is further accelerated; the unfrozen liquid at the temperature of 0-20 ℃ in the scheme is a range, and can be specifically adjusted according to the specific unfreezing and storing requirements of frozen products; if the unfreezing is started for one hour, the unfrozen liquid is controlled at 20 ℃, the unfrozen liquid is controlled at 10 ℃ in the second hour, and then the unfrozen liquid is controlled below 5 ℃;

s03, after the temperature detected by the temperature sensor in the thawing chamber 102 is data of the temperature higher than 0 ℃ and lower than 5 ℃, the V-shaped heat exchanger 5 and the third water pump 302 are closed to stop heat exchange; the operation of the coil fin heater 4, the first water pump 301 and the second water pump 307 is continuously maintained, and the cold energy stored in the heat exchange pipe system when the frozen product is just put into the thawing chamber 102 is utilized, so that the frozen product after thawing can maintain the cold energy for one week at 0 ℃ based on the heat insulation layer structure.

Specific example 2:

as shown in fig. 21, the present embodiment differs from embodiment 1 in that the present preferred embodiment employs an in-line tube arrangement with the first circulation conduit 10211 located inside the thawing plate 1021; the thawing plate 1021 may be made of a metal material such as aluminum, stainless steel, or copper, and in the preferred embodiment, a stainless steel material is used;

in the preferred embodiment, the thawing solution storage tank 8, the fourth water pump 801, the corresponding pipeline and the atomizing nozzle 6 are omitted, and the structure also belongs to the protection scope of the technical scheme.

What this technical scheme wants to protect, all utilize metal sheet and fluid to come the radiating protection scope that all belongs to this technical scheme in the equipment that unfreezes, equipment can add according to the adaptability scene, and the frozen product can save cold volume when just putting into equipment, also unfreezes, and this cold volume is for after unfreezing, can let equipment zero degree preserve the cold volume of food a week.

Has the advantages that:

1. the utility model provides a problem that traditional thawing apparatus is the most difficult solution longer to the thawing time of food, and food dry-out aggravation finally causes the problem of destruction to food freshness, flavor and taste, the utility model discloses a set up the cavity passageway in thawing the flat board, to wherein letting in not frozen liquid, guarantee to place the food on goods shelves and can in time cool down for the process of thawing under low temperature environment improves the food quality to a certain extent, not only effectively shortens to know and freezes the time, has improved work efficiency, has shortened microorganism reproduction time and reproductive rate and biochemical reaction moreover, has avoided secondary pollution, effectively guarantees the quality of food that unfreezes.

2. The utility model discloses the liquid storage pot that utilizes the built-in unfreezing liquid carries heat transfer medium to thawing apparatus, compares in general thawing equipment furthest reduces to know and freezes the energy consumption, has improved energy utilization and rates, saves the power consumption cost simultaneously, reduces the operation in-process investment, reduces the carbon emission, effectively realizes in the carbon and with the purpose up to standard of carbon, the problem that the energy resource consumption that causes when solving and freezing the equipment operation is big.

3. The utility model discloses set up air-cooler and coil pipe fin heater, unfreeze liquid and carry out multiple mode to food and synthesize and unfreeze in thawing apparatus, improved work efficiency to simple structure, convenient to use are favorable to realizing the popularization of product, enlarge and promote.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a novel high-efficient thawing apparatus, including the case (1) of unfreezing of taking movable wheel (103) and with carry out thermal interaction's part in the case (1) of unfreezing and deposit case (2), its characterized in that:

the thawing box (1) is internally divided into a plurality of independent thawing chambers (102) with first switch doors (1030) which are uniformly arranged and arrayed by partitions, each thawing chamber (102) comprises a thawing flat plate (1021), an upper L-shaped plate (1025) and a lower L-shaped plate (1023) which are positioned at the upper part of the thawing flat plate (1021) and are oppositely arranged, a circulation chamber with an air inlet groove (1028) and formed by back plates and side partitions, and bottom thawing partitions (1024) which are arranged at the lower parts of other thawing flat plates (1021) and connected with the upper L-shaped plates (1025) and are arranged outside the thawing chambers (102) except the top part, wherein the bottom thawing partitions (1024) and the thawing flat plates (1021) form an air return groove (1022); the upper 'L' -shaped plate (1025) of the top thawing chamber (102) is directly connected with the top plate (1026) and forms an air inlet chamber with the back plate, the side partition plates and the lower 'L' -shaped plate (1023); a bottom plate (1027) fixedly connected with the back plate is arranged at the lower part of the unfreezing flat plate (1021) of the unfreezing chamber (102) at the bottommost part, and an air outlet groove (1031) is formed between the bottom plate (1027) and the unfreezing flat plate (1021) at the bottom; the thawing chambers (102) in each column enter heat exchange air from the air inlet chamber in the top thawing chamber (102) and sequentially pass through the air inlet groove (1028) at the top, the indoor space of the top thawing chamber (102), the air return groove (1022), the circulation chamber, the indoor space of the middle thawing chamber (102), the indoor space of the bottom thawing chamber (102) and the heat exchange air from the air outlet groove (1031); the top of the thawing box (1) is also provided with a V-shaped heat exchanger (5) with a blower;

a first circulation duct (10211) is arranged inside the defrosting plate (1021);

the interior of the component storage box (2) is divided into a layered structure by partition plates, and the layered structure comprises a first layer (204), a second layer (203), a third layer (202) and a fourth layer (201) which are sequentially arranged from the bottom layer to the top; a non-freezing liquid storage tank (3) and a cold storage tank (7) are arranged in the first layer (204), a coil fin heater (4) is arranged in the third layer (202), and a fan (2011) is installed on the rear wall in the fourth layer (201);

a first circulating pipeline (10211) in the thawing flat plate (1021) is collected into a liquid inlet main pipe (3011) and a liquid outlet main pipe (3012) after being connected out through a back plate by branch pipelines, power is provided by a first water pump (301), a cold storage tank (7) is connected with the first water pump (301) in an alternating mode through water pipes, and circulating unfrozen liquid is stored in cold; the first circulating pipeline (10211) is connected with the coil of the coil fin heater (4) through a second circulating pipeline (304) and is powered by a second water pump (307); an air inlet groove (1028) and an air outlet groove (1031) at the top end of the unfreezing chamber (102) in each longitudinal row are respectively divided into a branch air inlet pipe and a branch air inlet pipe by a main air inlet pipe (2012), and are converged out by a branch air outlet pipe through a main air outlet pipe (2013); the main air outlet pipe (2013) is communicated with the cavity of the second layer (203), and the main air outlet pipe (2013) is communicated with an air outlet pipeline of a fan (2011) in the fourth layer (201); the non-freezing liquid storage tank (3) is connected with the V-shaped heat exchanger (5) through a third circulating pipeline (306) and is powered by a third water pump (302).

2. The novel efficient thawing apparatus according to claim 1, wherein a first through hole (205) is formed on the laminate between the fourth layer (201) and the third layer (202); and a second through hole (206) is formed in the laminate between the third layer (202) and the second layer (203), and the unfreezing box (1), the main air outlet pipe (2013), the second layer (203), the third layer (202), the air outlet pipeline of the fan (2011) and the main air inlet pipe (2012) form a heat exchange circulation loop.

3. A new type of efficient thawing apparatus according to claim 1, characterized in that the overall shape and size of said thawing box (1) and the inside thawing chamber (102) are designed and adjusted according to the scene adaptability, and the shape includes cuboid, cube, trapezoid.

4. The novel high-efficiency unfreezing equipment according to claim 3, wherein an insulating layer is arranged between the outer side wall of the unfreezing box (1) and the unfreezing chamber (102), and the insulating layer is made of a material comprising a VIP plate, foam, sponge and glass fiber.

5. The novel efficient thawing apparatus according to claim 1, wherein a thawing solution storage tank (8) is further arranged in the first layer (204), atomizing nozzles (6) are selectively arranged below the top plate (1026) and the bottom partition plate (1024) according to position adaptability, the atomizing nozzles (6) are dispersed by thawing solution branch pipes and then are concentrated on a thawing solution main pipe to be connected with a liquid outlet of a fourth water pump (801) connected with the thawing solution storage tank (8), and thawing solution or normal temperature water is stored in the thawing solution storage tank (8).

6. The novel efficient thawing apparatus according to claim 1, wherein a circle of enclosing plate (104) is arranged around the outside of the V-shaped heat exchanger (5), a control panel (1042) and a display (1041) are arranged on the front surface of the enclosing plate (104), the control panel (1042) is connected with a controller, the controller is connected with the first water pump (301), the second water pump (307), the third water pump (302), the fourth water pump (801), the display (1041), the V-shaped heat exchanger (5), the fan (2011) and the coil fin heater (4), and the controller is further connected with temperature sensors in the thawing chamber (102), the unfrozen liquid storage tank (3) and the main air inlet pipe (2012) respectively.

7. The novel high-efficiency unfreezing equipment according to claim 1 is characterized in that the unfreezing flat plate (1021) is made of a metal plate, the first circulating pipeline (10211) is positioned inside the unfreezing flat plate (1021) and is arranged by adopting an S-shaped spiral or connected in-line pipe, and the first circulating pipeline are arranged at the ends of an inlet end and an outlet end and are respectively connected with branch pipelines of a liquid inlet main pipe (3011) and a liquid outlet main pipe (3012).

8. The novel efficient unfreezing equipment is characterized in that a second switch door (207) is arranged outside the component storage box (2), the second switch door (207) and internal laminates and box body side plates of the component storage box (2) form independent closed chambers through a first layer (204), a second layer (203), a third layer (202) and a fourth layer (201), and a handle is arranged outside the component storage box (2).

9. The novel efficient thawing apparatus of claim 1, wherein the widths of the top plate (1026), the bottom partition plate (1024) and the bottom plate (1027) are the same, the width of the thawing plate (1021) is longer than the widths of the top plate (1026), the bottom partition plate (1024) and the bottom plate (1027), and the inner side wall of the first switch door (1030) is attached to the front side of the thawing plate (1021) in the closed state, so that a closed chamber is formed.

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