CN109573269B - Frozen food transport case - Google Patents
Frozen food transport case Download PDFInfo
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- CN109573269B CN109573269B CN201811437926.1A CN201811437926A CN109573269B CN 109573269 B CN109573269 B CN 109573269B CN 201811437926 A CN201811437926 A CN 201811437926A CN 109573269 B CN109573269 B CN 109573269B
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- dry ice
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- food
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
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Abstract
The invention belongs to the field of logistics transportation, and particularly relates to a frozen food transportation box, wherein a heat insulation layer in the transportation box improves the heat insulation effect of the transportation box, a motor shaft is driven to rotate by a starting motor in the transportation process, a cam is driven to rotate by the motor shaft to extrude a first air bag, a second air cylinder is used for air intake to drive a second air cylinder to rotate, frozen food is driven to rotate, and the food quality is better ensured; the first air cylinder pushes the sliding block to slide downwards, so that the dry ice chamber is communicated with the box body and the interlayer in the dry ice chamber and the box body, and dry ice in the dry ice chamber is sublimated and is introduced into the box body and the interlayer, so that the quality of food in the transportation process is ensured; the slider gliding extrusion No. two collection chambeies, No. two collection chambeies are gaseous lets in the collecting chamber, and the water in the gaseous extrusion collecting chamber, water are spouted into the dry ice room by the nozzle, and dry ice sublimation accelerates makes in the more rapid inflow box of air conditioning, and better lowering the temperature has guaranteed food quality.
Description
Technical Field
The invention belongs to the field of logistics transportation, and particularly relates to a frozen food transportation box.
Background
With the wide rise of the logistics transportation industry, various articles can be distributed through logistics transportation, however, long-distance transportation of frozen foods is always a very troublesome problem, and the frozen foods can be greatly lost if refrigeration and fresh keeping cannot be realized in the long-time transportation process, so that a frozen food transportation box is needed.
Some frozen food transport case have also appeared among the prior art, a frozen food commodity circulation transport package case that chinese patent application for 2017217929917 discloses, the device structure is complicated, temperature rising in the box in the transportation, can not in time lower the temperature, the food that needs freezing is rotten easily, just can make the sublimed air conditioning of dry ice get into in the box if gasbag inflation in the device promotes the slider, the gasbag inflation requires very high to the temperature, the food in the box is probably rotten this moment, consequently, the device can not in time lower the temperature, can't play the save transportation to frozen food, make this technical scheme receive the restriction.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems of food deterioration caused by poor freezing effect and untimely cooling, the invention provides a frozen food transport case.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a frozen food transport case which comprises a case body, a dry ice chamber, an interlayer, a sliding block, a motor, a cam, a first air bag, a fixed baffle plate, a bearing, a hanging rod, a heat insulation layer, the interlayer, frozen food, a first air cylinder, a first air collection chamber, a second air collection chamber, a water collection chamber, a one-way valve, supporting legs, a first through hole, a second through hole, a third through hole and a second air cylinder; an interlayer is arranged in the box body, and the lower surface of the interlayer is an inclined plane; the dry ice chamber is arranged on the right side of the box body; heat insulation layers are uniformly laid on the inner wall of the box body and the inner wall of the dry ice chamber; the motor is arranged at the top of the box body and is connected with the inside of the box body through a motor shaft; the cam is fixedly connected to the motor shaft and is positioned at the outer top of the box body; the motor shaft penetrates through the bearing, the motor shaft is fixedly connected with the bearing, and the bearing is arranged in the interlayer; the first air bag is fixed on the left side of the cam, and a fixed baffle plate is arranged on the left side of the first air bag; a hanging rod is arranged in the box body, and a hook is arranged on the hanging rod and used for hanging frozen food; the second cylinder is fixed under the frozen food and is connected with the frozen food through a hook; the first air bag is communicated with the second air cylinder; the sliding block is connected between the box body and the outer side wall of one end, opposite to the dry ice chamber, of the dry ice chamber in a sliding mode; the middle part of the sliding block is provided with a first through hole; the right side wall of the box body is provided with a second through hole; a third through hole is formed in the left side wall of the dry ice chamber; the first cylinder is arranged at the upper right corner of the box body, and a first cylinder shaft is fixedly connected with the sliding block; the first gas collection chamber is fixedly connected to the outer surface of the box body and is positioned right above the first cylinder, and the first gas collection chamber is communicated with the first cylinder; the lower end of the sliding block is connected with a second gas collecting chamber; a check valve is arranged at the lower left of the second gas collection chamber and used for discharging liquid in the interlayer; the second gas collection chamber and the one-way valve are communicated with the water collection chamber through a pipeline; the dry ice chamber is communicated with the water collecting chamber through a nozzle; the supporting legs are symmetrically arranged on the outer surface of the lower side of the box body.
According to the invention, the motor shaft is driven to rotate by the starting motor, the cam is driven to rotate by the rotation of the motor shaft, the first air bag is extruded by the rotation of the cam, the first air bag is compressed to drive the second air cylinder to rotate, and the second air cylinder rotates to drive frozen food to rotate, so that the freezing temperature of the food is uniform, and the food quality is better ensured; the first air cylinder pushes the sliding block to slide downwards, so that the dry ice chamber is communicated with the box body, and the dry ice chamber is communicated with the interlayer in the box body; the gas in the interlayer is liquefied into liquid, and the lower surface of the interlayer is an inclined surface, so that the liquid flows into the water collecting tank through the one-way valve; the sliding block slides downwards to extrude a second gas collection chamber, gas in the second gas collection chamber is introduced into the water collection chamber, the gas extrudes water in the water collection chamber, the water is sprayed into the dry ice chamber through the nozzle, dry ice sublimation is accelerated, cold air flows into the box body more quickly, the temperature is reduced better, and the food quality is guaranteed;
preferably, the heat insulation layer comprises compressed sponge and tin foil paper; the compressed sponge is evenly arranged on the inner wall of the box body and the inner wall of the dry ice chamber, and a layer of tin foil paper is evenly laid outside the sponge layer, so that the heat preservation effect is enhanced, and the food is prevented from being damaged when colliding with the inner wall of the box body. The compressed sponge is formed by compressing sponge with the thickness of thirty centimeters into sponge with the thickness of five centimeters, so that the heat preservation effect of the box body and the dry ice chamber is improved, and the space is saved; a layer of tin foil paper is wrapped on the surface of the compressed sponge, so that the box body and the dry ice chamber have better heat preservation effect; the transport case rocks at the transportation, and frozen food strikes the box lateral wall, and the compression sponge plays the cushioning effect, has guaranteed the quality of food in the transportation.
Preferably, the second cylinder comprises a shell, a rotating shaft, a moving plate and a bearing; the lower end of the rotating shaft penetrates through the top wall of the shell and extends into the shell, and threads are arranged on the rotating shaft; a cylindrical hole is formed in the middle of the moving plate, and threads are formed in the inner surface of the cylindrical hole; the rotating shaft penetrates through the cylindrical hole of the moving plate, and the moving plate moves to drive the rotating shaft to rotate, so that the food heat preservation effect is improved. When the air bag lifting mechanism works, the motor drives the motor shaft to rotate, the motor shaft rotates to drive the cam to rotate, the cam rotates to extrude the first air bag, the first air bag is communicated with the bottom of the second air cylinder, the first air bag is compressed, gas is introduced into the second air cylinder to enable the moving plate to move upwards, the second air bag recovers, and the second air cylinder air outlet moving plate moves downwards; the threads on the inner surface of the cylindrical hole on the moving plate are meshed with the threads on the rotating shaft; the movable plate moves up and down to drive the rotating shaft to rotate, the rotating shaft rotates to drive the frozen food to rotate, so that the temperature of the frozen food is uniform, the food freezing effect is better, and the quality of the food in the transportation process is ensured;
preferably, the supporting legs comprise a second air bag, a spring, a fixed shaft and a rotating wheel; the fixed shaft is fixedly connected to the outer surface of the box body; the springs are symmetrically arranged on two sides of the fixed shaft; the second air bag is fixed between the spring and the fixed shaft; the rotating wheel is fixedly connected with a semicircular block by a round block, the radius of the semicircular block is larger than that of the round block, the round block is positioned right below the semicircular block, and the semicircular block plays a supporting role; the rotating wheel is rotatably connected with the fixed shaft, so that the food heat preservation effect is improved. When the refrigerator works, the supporting legs rotate left and right in the transportation process of the transportation box to drive the refrigerator body to shake, the transportation box extrudes a second air bag on the supporting legs when shaking, compressed gas of the second air bag is introduced into a first gas collection chamber, gas is introduced into a first air cylinder by the first gas collection chamber, the first air cylinder enters air to push the sliding block to slide downwards, the dry ice chamber is communicated with the refrigerator body, and sublimed gas of dry ice in the dry ice chamber is introduced into the refrigerator body to reduce the temperature of the refrigerator body in time and ensure the quality of frozen food; the second air bag recovers the compression of the second air cylinder, and the sliding block moves upwards; the supporting legs drives the box body to rock when rotating, makes the liquefied liquid in the intermediate layer rock in the intermediate layer bottom, avoids liquid to solidify at the intermediate layer, makes the liquefied liquid in the intermediate layer can flow into the header chamber for the dry ice sublimation keeps the box body temperature, guarantees food quality.
Preferably, the second through hole is one less than the first through hole and the third through hole; the slider removes not only can link up dry ice room and box, also can link up dry ice room and intermediate layer, all is in the low temperature state in making whole transport case, makes the heat preservation effect better. During operation, the slider gliding, the first through-hole on the top link up with the third through-hole on the top, with dry ice room and intermediate layer intercommunication, the sublimed air conditioning of dry ice room dry ice lets in the intermediate layer, and the intermediate layer is full of air conditioning, makes the heat preservation effect better, and food quality is better.
Preferably, the dry ice chamber is provided with a partition board, the dry ice is arranged on the partition board layer by layer, and the partition board is provided with a water outlet hole, so that the heat preservation effect of the box body is improved. The dry ice is arranged layer by layer, so that the dry ice is not piled up, and the sublimation rate of the dry ice is accelerated; be equipped with the apopore on the baffle and spray water for the sublimed speed of dry ice has made the dry ice room have continuous air conditioning to provide the box, makes the box refrigeration effect better, has guaranteed the quality of food.
The invention has the following beneficial effects:
1. according to the frozen food transport case, the motor shaft is driven to rotate by the starting motor, the cam is driven to rotate by the motor shaft, the first air bag is extruded by the cam in a rotating mode, the second air cylinder is driven to rotate, the freezing temperature of food is uniform, and the quality of the food is better guaranteed.
2. The frozen food transport case is simple in structure, the first air cylinder pushes the sliding block to slide downwards, so that the dry ice chamber is communicated with the case body, the dry ice chamber is communicated with the interlayer in the case body, and the dry ice in the dry ice chamber is sublimated and is introduced into the case body and the interlayer, so that the temperature of the case body can be kept, and the quality of frozen food in the transport process is guaranteed.
3. According to the frozen food transport case, the compressed sponge is formed by compressing sponge with the thickness of thirty centimeters into sponge with the thickness of five centimeters, so that the heat preservation effect of the case body and the dry ice chamber is improved, and the case does not occupy space; a layer of tin foil paper is wrapped on the surface of the compressed sponge, so that the box body and the dry ice chamber have better heat preservation effect; the transport case rocks at the transportation, and frozen food strikes the box lateral wall, and the compression sponge plays the cushioning effect, has guaranteed the quality of food in the transportation.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of cylinder number two;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
in the figure: the dry ice refrigerator comprises a box body 1, a dry ice chamber 2, an interlayer 3, a sliding block 4, a motor, a cam 5, a first air bag 6, a fixed baffle 7, a bearing, a hanging rod 8, a heat preservation layer 9, an interlayer 3, frozen food 10, a first air cylinder 11, a first air collection chamber 12, a second air collection chamber 13, a water collection chamber 14, a one-way valve, a supporting leg 15, a first through hole, a second through hole, a third through hole, a second air cylinder 16, a shell 161, a rotating shaft 162, a moving plate 163, a second air bag 151, a spring 152, a fixed shaft and a rotating wheel 153.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the frozen food transport case of the present invention comprises a case body 1, a dry ice chamber 2, an interlayer 3, a slider 4, a motor, a cam 5, a first air bag 6, a fixed baffle 7, a bearing, a hanging rod 8, a heat insulation layer 9, an interlayer 3, frozen food 10, a first cylinder 11, a first air collection chamber 12, a second air collection chamber 13, a water collection chamber 14, a check valve, a supporting leg 15, a first through hole, a second through hole, a third through hole and a second cylinder 16; an interlayer 3 is arranged in the box body 1, and the lower surface of the interlayer 3 is an inclined plane; the dry ice chamber 2 is arranged on the right side of the box body 1; the inner wall of the box body 1 and the inner wall of the dry ice chamber 2 are uniformly paved with an insulating layer 9; the motor is arranged at the top of the box body 1 and is connected with the interior of the box body 1 through a motor shaft; the cam 5 is fixedly connected to the motor shaft, and the cam 5 is positioned at the outer top of the box body 1; the motor shaft penetrates through the bearing, the motor shaft is fixedly connected with the inner wheel of the bearing, and the bearing is arranged in the interlayer 3; the first air bag 6 is fixed on the left side of the cam 5, and a fixed baffle 7 is arranged on the left side of the first air bag 6; a hanging rod 8 is arranged in the box body 1, and a hook is arranged on the hanging rod 8 and used for hanging frozen food 10; the second cylinder 16 is fixed under the frozen food 10, and the second cylinder 16 is connected with the frozen food 10 through a hook; the first air bag 6 is communicated with the second air cylinder 16; the sliding block 4 is connected between the outer side wall of one end of the box body 1 opposite to the dry ice chamber 2 in a sliding mode; a first through hole is formed in the middle of the sliding block 4; the right side wall of the box body 1 is provided with a second through hole; a third through hole is formed in the left side wall of the dry ice chamber 2; the first cylinder 11 is arranged at the upper right corner of the box body 1, and the shaft of the first cylinder 11 is fixedly connected with the sliding block 4; the first gas collection chamber 12 is fixedly connected to the outer surface of the box body 1 and is positioned right above the first cylinder 11, and the first gas collection chamber 12 is communicated with the first cylinder 11; the lower end of the sliding block 4 is connected with a second gas collecting chamber 13; a check valve is arranged at the lower left of the second gas collection chamber 13 and used for discharging liquid in the interlayer 3; the second gas collection chamber 13 is communicated with a one-way valve and a water collection chamber 14 through a pipeline; the dry ice chamber 2 is communicated with the water collecting chamber 14 through a nozzle; the supporting feet 15 are symmetrically arranged on the outer surface of the lower side of the box body 1.
According to the invention, the motor shaft is driven to rotate by the starting motor, the cam 5 is driven to rotate by the motor shaft, the first air bag 6 is extruded by the rotation of the cam 5, and the second air cylinder 16 is driven to rotate by the compression of the first air bag 6, so that the freezing temperature of food is uniform, and the food quality is better ensured; the first air cylinder 11 pushes the sliding block 4 to slide downwards, so that the dry ice chamber 2 is communicated with the box body 1, the dry ice chamber 2 is communicated with the interlayer 3 in the box body 1, dry ice in the dry ice chamber 2 is sublimated and is introduced into the box body 1 and the interlayer 3, the temperature of the box body 1 can be kept, and the quality of food in the transportation process is guaranteed; the gas in the interlayer 3 is liquefied into liquid, and the lower surface of the interlayer 3 is an inclined surface, so that the liquid flows into the water collecting tank through the one-way valve; slider 4 gliding extrusion No. two collection chambeies 13, No. two collection chambeies 13 gaseous letting in water-collecting chamber 14, the water in the gaseous extrusion water-collecting chamber 14, water are spouted into dry ice room 2 by the nozzle, and the dry ice sublimation accelerates makes in the more rapid inflow box 1 of air conditioning, better lowering the temperature, has guaranteed food quality.
As an embodiment of the present invention, the heat insulating layer 9 includes compressed sponge and tinfoil paper; the compressed sponge is evenly arranged on the inner walls of the box body 1 and the dry ice chamber 2, and a layer of tin foil paper is evenly laid outside the sponge layer, so that the heat preservation effect is enhanced, and the food is prevented from being damaged when colliding with the inner wall of the box body 1. The compressed sponge is formed by compressing sponge with the thickness of thirty centimeters into sponge with the thickness of five centimeters, so that the heat preservation effect of the box body 1 and the dry ice chamber 2 is improved, and the space is saved; a layer of tin foil paper is wrapped on the surface of the compressed sponge, so that the box body 1 and the dry ice chamber 2 have better heat preservation effect; the transport case rocks in the transportation, and frozen food 10 strikes 1 lateral wall of box, and the compression sponge plays the cushioning effect, has guaranteed the quality of food in the transportation.
As an embodiment of the present invention, the second cylinder 16 includes a housing 161, a rotating shaft 162, and a moving plate 163; the lower end of the rotating shaft 162 penetrates through the top wall of the shell 161 and extends into the shell 161, and the rotating shaft 162 is provided with threads; a cylindrical hole is formed in the middle of the moving plate 163, and threads are formed in the inner surface of the cylindrical hole; the rotating shaft 162 penetrates through the cylindrical hole of the moving plate 163, and the moving plate 163 moves to drive the rotating shaft 162 to rotate, so that the food heat preservation effect is improved. When the air compressor works, the motor drives the motor shaft to rotate, the motor shaft rotates to drive the cam 5 to rotate, the cam 5 rotates to extrude the first air bag 6, the first air bag 6 is communicated with the bottom of the second air cylinder 16, the first air bag 6 is compressed, gas is introduced into the second air cylinder 16 to enable the moving plate 163 to move upwards, the second air bag 151 recovers, and the second air cylinder 16 gives vent to air to enable the moving plate 163 to move downwards; threads on the inner surface of the cylindrical hole in the moving plate 163 are engaged with threads on the rotating shaft 162; the moving plate 163 moves up and down to drive the rotating shaft 162 to rotate, the rotating shaft 162 rotates to drive the frozen food 10 to rotate, so that the temperature of the frozen food 10 is uniform, the food freezing effect is better, and the quality of the food in the transportation process is ensured.
As an embodiment of the present invention, the supporting foot 15 includes a second air bag 151, a spring 152, a fixed shaft, and a rotating wheel 153; the fixed shaft is fixedly connected to the outer surface of the box body 1; the springs 152 are symmetrically arranged on two sides of the fixed shaft; the second air bag 151 is fixed between the spring 152 and the fixed shaft; the rotating wheel 153 is fixedly connected with a semicircular block by a round block, the radius of the semicircular block is larger than that of the round block, the round block is positioned right below the semicircular block, and the semicircular block plays a supporting role; the rotating wheel 153 is rotatably connected with the fixed shaft, so that the food heat preservation effect is improved. When the box body is in work, the supporting legs 15 of the transport box rotate left and right in the transport process to drive the box body 1 to shake, the second air bags 151 on the supporting legs 15 are extruded when the transport box shakes, compressed gas of the second air bags 151 is introduced into the first air collection chamber 12, the first air collection chamber 12 introduces gas into the first air cylinder 11, the first air cylinder 11 introduces gas to push the sliding block 4 to slide downwards, the dry ice chamber 2 is communicated with the box body 1, gas sublimated by dry ice in the dry ice chamber 2 is introduced into the box body 1, the temperature of the box body 1 is timely reduced, and the quality of frozen food 10 is; the second air bag 151 recovers the compression of the second air cylinder 16, and the sliding block 4 moves upwards; supporting legs 15 drive box 1 when rotating and rock, make the liquid of liquefaction in the intermediate layer 3 rock in intermediate layer 3 bottom, avoid liquid to solidify at intermediate layer 3, make the liquid of liquefaction in the intermediate layer 3 can flow into water-collecting chamber 14 for the dry ice sublimation keeps box 1 temperature, guarantees food quality.
As an embodiment of the present invention, the second through hole is one less than the first through hole and the third through hole; the slider 4 removes not only can link up dry ice room 2 with box 1, also can link up dry ice room 2 with intermediate layer 3, all is in the low temperature state in making whole transport case, makes the heat preservation effect better. During operation, slider 4 cunning down, and the first through-hole on the top link up with the third through-hole on the top, with dry ice chamber 2 and intermediate layer 3 intercommunication, the sublimed air conditioning of 2 dry ices dry ice in dry ice chamber lets in intermediate layer 3, and intermediate layer 3 is full of air conditioning, makes the heat preservation effect better, and food quality is better.
As an implementation mode of the invention, the dry ice chamber 2 is provided with a partition board, the dry ice is arranged on the partition board layer by layer, and the partition board is provided with water outlet holes, so that the heat preservation effect of the box body 1 is improved. The dry ice is arranged layer by layer, so that the dry ice is not piled up, and the sublimation rate of the dry ice is accelerated; be equipped with the apopore on the baffle and spray water for the sublimed speed of dry ice, make 2 continuous air conditioning of dry ice room provide box 1, make box 1 refrigeration effect better, guaranteed the quality of food.
When the refrigerator always works, the motor shaft is driven to rotate by the starting motor, the cam 5 is driven to rotate by the motor shaft, the first air bag 6 is extruded by the rotation of the cam 5, and the second air cylinder 16 is driven to rotate, so that the freezing temperature of food is uniform, and the food quality is better ensured; the first air cylinder 11 pushes the sliding block 4 to slide downwards, so that the dry ice chamber 2 is communicated with the box body 1, the dry ice chamber 2 is communicated with the interlayer 3 in the box body 1, dry ice in the dry ice chamber 2 is sublimated and is introduced into the box body 1 and the interlayer 3, the temperature of the box body 1 can be kept, and the quality of food in the transportation process is guaranteed; the gas in the interlayer 3 is liquefied into liquid, and the lower surface of the interlayer 3 is an inclined surface, so that the liquid flows into the water collecting tank through the one-way valve; slider 4 gliding extrusion No. two collection chambeies 13, No. two collection chambeies 13 gaseous letting in water-collecting chamber 14, the water in the gaseous extrusion water-collecting chamber 14, water are spouted into dry ice room 2 by the nozzle, and the dry ice sublimation accelerates makes in the more rapid inflow box 1 of air conditioning, better lowering the temperature, has guaranteed food quality.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A frozen food transport container characterized in that: the dry ice refrigerator comprises a refrigerator body (1), a dry ice chamber (2), an interlayer (3), a sliding block (4), a motor, a cam (5), a first air bag (6), a fixed baffle plate (7), a bearing, a hanging rod (8), a heat preservation layer (9), frozen food (10), a first air cylinder (11), a first air collection chamber (12), a second air collection chamber (13), a water collection chamber (14), a one-way valve, a supporting leg (15), a first through hole, a second through hole, a third through hole and a second air cylinder (16); an interlayer (3) is arranged in the box body (1), and the lower surface of the interlayer (3) is an inclined plane; the dry ice chamber (2) is arranged on the right side of the box body (1); the inner walls of the box body (1) and the dry ice chamber (2) are uniformly paved with heat-insulating layers (9); the motor is arranged at the top of the box body (1) and is connected with the inside of the box body (1) through a motor shaft; the cam (5) is fixedly connected to the motor shaft, and the cam (5) is positioned at the outer top of the box body (1); the motor shaft penetrates through the bearing, the motor shaft is fixedly connected with the inner wheel of the bearing, and the bearing is arranged in the interlayer (3); the first air bag (6) is fixed on the left side of the cam (5), and a fixed baffle plate (7) is arranged on the left side of the first air bag (6); a hanging rod (8) is arranged in the box body (1), and a hook is arranged on the hanging rod (8) and used for hanging frozen food (10); the second cylinder (16) is fixed under the frozen food (10), and the second cylinder (16) is connected with the frozen food (10) through a hook; the first air bag (6) is communicated with the second air cylinder (16); the sliding block (4) is connected between the outer side wall of one end, opposite to the dry ice chamber (2), of the box body (1) in a sliding manner; the middle part of the sliding block (4) is provided with a first through hole; a second through hole is formed in the right side wall of the box body (1); a third through hole is formed in the left side wall of the dry ice chamber (2); the second through hole is one less than the first through hole and the third through hole; the slider (4) moves to not only enable the dry ice chamber (2) to be communicated with the box body (1), but also enable the dry ice chamber (2) to be communicated with the interlayer (3), so that the whole transport box is in a low-temperature state, and the heat preservation effect is better; the first cylinder (11) is arranged at the upper right corner of the box body (1), and the shaft of the first cylinder (11) is fixedly connected with the sliding block (4); the first gas collection chamber (12) is fixedly connected to the outer surface of the box body (1) and is positioned right above the first cylinder (11), and the first gas collection chamber (12) is communicated with the first cylinder (11); the lower end of the sliding block (4) is connected with a second gas collection chamber (13); a one-way valve is arranged at the lower left of the second gas collection chamber (13) and is used for discharging liquid in the interlayer (3); the second gas collection chamber (13) is communicated with the one-way valve through a pipeline and a water collection chamber (14); the dry ice chamber (2) is communicated with the water collecting chamber (14) through a nozzle; the supporting legs (15) are symmetrically arranged on the outer surface of the lower side of the box body (1);
the heat insulation layer (9) comprises compressed sponge and tin foil paper; the compressed sponge is uniformly arranged on the inner walls of the box body (1) and the dry ice chamber (2), and a layer of tin foil paper is uniformly laid outside the sponge layer, so that the heat preservation effect is enhanced, and the food is prevented from being damaged when colliding with the inner wall of the box body (1);
the supporting leg (15) comprises a second air bag (151), a spring (152), a fixed shaft and a rotating wheel (153); the fixed shaft is fixedly connected to the outer surface of the box body (1); the springs (152) are symmetrically arranged on two sides of the fixed shaft; the second air bag (151) is fixed between the spring (152) and the fixed shaft; the rotating wheel (153) is fixedly connected with a semicircular block by a round block, the radius of the semicircular block is larger than that of the round block, the round block is positioned right below the semicircular block, and the semicircular block plays a supporting role; the rotating wheel (153) is rotatably connected with the fixed shaft, so that the heat preservation effect of food is improved;
the dry ice chamber (2) is provided with a partition board, the dry ice is arranged on the partition board layer by layer, and the partition board is provided with a water outlet hole, so that the heat preservation effect of the box body (1) is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437926.1A CN109573269B (en) | 2018-11-29 | 2018-11-29 | Frozen food transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437926.1A CN109573269B (en) | 2018-11-29 | 2018-11-29 | Frozen food transport case |
Publications (2)
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| CN112224618A (en) * | 2020-10-29 | 2021-01-15 | 付勇 | Energy-saving long-acting automatic temperature control device for cold insulation transport case |
| CN112607202A (en) * | 2020-12-24 | 2021-04-06 | 艾美康淮生物制药（江苏）有限公司 | Hepatitis A inactivated vaccine refrigerated transport case |
| CN113978935B (en) * | 2021-11-01 | 2023-05-12 | 常州贝格尔医学检验实验室有限公司 | Gene detection sample constant temperature storage device |
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| CN102837892A (en) * | 2011-06-20 | 2012-12-26 | 大连创达技术交易市场有限公司 | Preservative box for fruits and vegetables |
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| US3961559A (en) * | 1974-11-18 | 1976-06-08 | Hiroshi Teramachi | Actuator |
| CN2048461U (en) * | 1989-05-13 | 1989-11-29 | 李春和 | Air thermos bottle pump by outside air sac |
| CN203845243U (en) * | 2014-06-09 | 2014-09-24 | 中国热带农业科学院热带作物品种资源研究所 | Preservation box for collecting genetic resources |
| CN204872126U (en) * | 2015-08-20 | 2015-12-16 | 中华人民共和国黄岛出入境检验检疫局 | Preservation by low temperature storage box with adjustable |
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| CN207698403U (en) * | 2017-12-20 | 2018-08-07 | 广州方得物流有限公司 | A kind of frozen food transport packages case |
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| CN102837892A (en) * | 2011-06-20 | 2012-12-26 | 大连创达技术交易市场有限公司 | Preservative box for fruits and vegetables |
| CN207090096U (en) * | 2017-08-26 | 2018-03-13 | 河南茵特赛尔生物技术有限公司 | A kind of stem cell transport case |
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