Breast milk unfreezing device

Abstract

The utility model discloses a breast milk unfreezing device which comprises an unfreezing box, a water storage box and a box cover, the water storage tank is positioned at the bottom end of the thawing tank; the box cover is hinged to the thawing box; a normal-temperature unfreezing tank and a heating unfreezing tank are formed in the unfreezing box; a heat insulation layer is arranged between the normal-temperature unfreezing tank and the heating unfreezing tank; a circulating pipeline and a heating device are arranged on the outer side of the heating unfreezing tank; a circulating pump is arranged in the water storage tank; one end of the circulating pipeline is wound outside the heating unfreezing tank, and the other end is connected with a circulating pump in the water storage tank; the heating device is fixedly mounted at the bottom end of the water storage tank; water in the water tank is respectively circulated to the normal-temperature unfreezing tank and the heating unfreezing tank through the circulating pump to unfreeze breast milk, the circulating water in the heating unfreezing tank is heated through the heating device, the breast milk in the normal-temperature unfreezing tank is unfrozen at normal temperature, and large-capacity breast milk can be unfrozen at normal temperature, so that the breast milk can be conveniently used next time; the unfreezing efficiency of breast milk can be effectively improved on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a breast milk thawing device. Background Art

[0002] In daily obstetric care, mothers often need to store frozen breast milk in advance for various practical needs in order to provide adequate nutrition for their babies in the future. Frozen breast milk needs to be thawed before it can be fed to babies. There are two main existing thawing methods, one is thawing at room temperature and the other is thawing by heating; thawing at room temperature usually involves thawing breast milk outdoors at room temperature, but this method takes a long time to thaw; while thawing by heating, the heating temperature is difficult to control, and too high a temperature may destroy the precious nutrients in breast milk, thereby reducing its overall nutritional value, and the quality of breast milk thawed by heating will be affected, and it needs to be drunk all at once and should not be refrigerated again, but babies have limited appetites and often have a lot of breast milk left over, resulting in a low utilization rate of breast milk. Utility Model Content

[0003] The utility model aims to provide a breast milk thawing device which can improve the utilization rate of breast milk and the efficiency of thawing breast milk, so as to solve the technical problems that the nutritional components of breast milk are easily destroyed when the breast milk is heated and thawed, and the thawing time at room temperature is long.

[0004] In order to solve the above technical problems, the solution adopted by the utility model is as follows:

[0005] A breast milk thawing device comprises a thawing box, a water storage tank and a box cover; the water storage tank is located at the bottom end of the thawing box; the box cover is hinged to the thawing box to facilitate sealed thawing and accelerate thawing efficiency; a normal temperature thawing tank and a heating thawing tank are provided in the thawing box; an insulating layer is provided between the normal temperature thawing tank and the heating thawing tank; a circulation pipeline and a heating device are provided on the outside of the heating thawing tank; a circulation pump is provided inside the water storage tank; one end of the circulation pipeline is wound around the outside of the heating thawing tank, and the other end is connected to the circulation pump inside the water storage tank; the heating device is fixedly installed at the bottom end of the water storage tank, the heating device is externally connected to a power supply, and is heated by electric heating, and the heating temperature is adjusted by an external controller single-chip microcomputer.

[0006] Furthermore, the room temperature thawing tank and the heating thawing tank are both provided with a plurality of chutes and partitions; the chutes match the partitions; the room temperature thawing tank and the heating thawing tank can be divided into storage compartments by the chutes and partitions. The room temperature thawing tank and the heating thawing tank are divided into a plurality of storage compartments by the chutes and partitions, and the single breast milk bags are placed to avoid contact between the breast milk, which leads to the phenomenon of slow thawing efficiency of the breast milk inside, and the chutes and partitions facilitate the flow of water, thereby improving the efficiency of room temperature thawing of breast milk.

[0007] Furthermore, a sealing strip is provided on the inner side of the box cover; the sealing strip is consistent in size with the notches of the room temperature thawing tank and the heating thawing tank. The sealing strip can seal the room temperature thawing tank and the heating thawing tank to keep the internal temperature stable, reduce external influences, and accelerate the thawing of breast milk.

[0008] Furthermore, the water storage tank is provided with a cold water tank and a hot water tank; the cold water tank is located at the bottom of the normal temperature thawing tank; the hot water tank is located at the bottom of the heating thawing tank. The water in the cold water tank flows in the normal temperature thawing tank through a circulation pump to thaw the breast milk, and the water in the hot water tank flows and circulates outside the heating thawing tank through a circulation pump and a circulation pipeline to heat and thaw the breast milk inside.

[0009] Furthermore, the circulation pump includes a circulation pump A and a circulation pump B which are installed in the cold water tank and the hot water tank respectively; the circulation pipeline is connected to the circulation pump B in the hot water tank; openings are provided on both sides of the normal temperature thawing tank; the circulation pump A inside the cold water tank is connected to the normal temperature thawing tank through the openings. The water in the cold water tank flows into the normal temperature thawing tank through the circulation pump A and the openings, and then flows out from the openings on the other side, and the breast milk is thawed by the mild temperature of the flowing water. The water in the hot water tank circulates outside the heating thawing tank through the circulation pump B and the circulation pipeline, transfers the temperature and enters the heating thawing tank to thaw the breast milk.

[0010] Furthermore, the heating temperature of the heating device is adjustable within a range of 30 to 39 degrees Celsius. The heating temperature range of the heating device is 30 to 39 degrees Celsius, which is close to human body temperature and is most comfortable for infants, while also maintaining the nutrients in breast milk.

[0011] The working principle of the utility model is as follows:

[0012] When in use, place the large-capacity and small-capacity bagged breast milk in the storage compartments of the normal temperature thawing tank and the heated thawing tank respectively, cover the box lid, seal the normal temperature thawing tank and the heated thawing tank with a sealing strip to keep the internal temperature stable, adjust the water inside the heating hot water tank of the heating device, turn on the circulation pump, and the water in the cold water tank flows into the normal temperature thawing tank through the circulation pump A and the opening, and then flows out from the opening on the other side. The breast milk is thawed by the mild temperature of the flowing water, and the water in the hot water tank circulates outside the heated thawing tank through the circulation pump B and the circulation pipeline, transfers the temperature into the heated thawing tank, and thaws the breast milk.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model circulates the water in the water tank to the normal temperature thawing tank and the heating thawing tank respectively through a circulating pump to thaw the breast milk. The circulating water in the heating thawing tank is heated by a heating device to be thawed in a water bath, and the breast milk in the normal temperature thawing tank is thawed at normal temperature, which is convenient for thawing breast milk in two ways. A large volume of breast milk can be thawed at normal temperature, which is convenient for refrigerating it when it is not finished and used for the next meal, thereby improving the utilization rate and convenience of breast milk; a small volume of breast milk is heated by a circulating pipe outside the heating thawing tank, which effectively improves the efficiency of thawing breast milk. The hot water does not contact the breast milk, which can avoid the phenomenon that when the heating device is damaged, the hot water temperature is too high, resulting in damage to the nutritional components of the breast milk.

[0015] 2. The cold water tank and the hot water tank of the water storage tank of the utility model are respectively equipped with a circulation pump A and a circulation pump B, and the circulating flowing water is used to thaw the breast milk, which can effectively improve the efficiency of thawing the breast milk.

[0016] 3. The room temperature thawing tank and the heating thawing tank of the utility model are divided into a plurality of storage compartments by slide grooves and partitions to store breast milk of different capacities. The storage compartments can store single bags of breast milk to improve thawing efficiency.

[0017] 4. The temperature of the heating device of the utility model can be controlled between 30 and 39 degrees Celsius, which is convenient for thawing the breast milk in the heating and thawing tank, while avoiding high temperature from destroying the nutrients in the breast milk. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the thawing box of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the thawing box of the utility model;

[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of the thawing box of the utility model.

[0022] In the figure: 1. thawing box; 2. water storage tank; 201. circulation pump; 202. cold water tank; 203. hot water tank; 204. circulation pump A; 205. circulation pump B; 3. box cover; 301. sealing strip; 4. normal temperature thawing tank; 401. opening; 5. heating thawing tank; 501. circulation pipeline; 502. heating device; 6. insulation layer; 7. slide; 8. partition; 9. placement grid. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The following is a further detailed description of a breast milk thawing device of the utility model in conjunction with the accompanying drawings: Example 1

[0026] A breast milk thawing device comprises a thawing box 1, a water storage tank 2 and a box cover 3; the water storage tank 2 is located at the bottom end of the thawing box 1; the box cover 3 is hinged to the thawing box 1; a normal temperature thawing tank 4 and a heating thawing tank 5 are provided in the thawing box 1; an insulating layer 6 is provided between the normal temperature thawing tank 4 and the heating thawing tank 5; a circulation pipe 501 and a heating device 502 are provided on the outside of the heating thawing tank 5; a circulation pump 201 is provided inside the water storage tank 2; one end of the circulation pipe 501 is wound around the outside of the heating thawing tank 5, and the other end is connected to the circulation pump 201 inside the water storage tank 2; the heating device 502 is fixedly installed at the bottom end of the water storage tank 2.

[0027] The working principle of this embodiment is as follows:

[0028] When in use, large-capacity and small-capacity bagged breast milk are placed in the room-temperature thawing tank 4 and the heating thawing tank 5 respectively, and the box cover 3 is closed to keep the internal temperature stable. An external power supply is used to power the heating device 502, and the heating temperature of the heating device 502 is adjusted by an external controller. The circulation pump 201 is turned on, and the water in the water tank 2 circulates through the circulation pump 201. The water in the water tank 2 circulates to the circulation pipe 501 through the circulation pump 201. The circulation pipe 501 is wrapped around the outside of the heating thawing tank 5 to heat and thaw the breast milk. The room-temperature thawing tank 4 circulates room-temperature running water through the circulation pump 201 to thaw the breast milk at room temperature. The insulation board 6 can prevent the temperature of the heating thawing tank 5 from being transferred to the room-temperature freezing tank 4. Example 2

[0029] The difference from Example 1 is that the room temperature thawing tank 4 and the heating thawing tank 5 are both provided with a plurality of chutes 7 and partitions 8; the chutes 7 match the partitions 8; the room temperature thawing tank 4 and the heating thawing tank 5 can be divided into a storage compartment 9 by the chutes 7 and partitions 8; the inner side of the box cover 3 is provided with a sealing strip 301; the sealing strip 301 is consistent with the notch size of the room temperature thawing tank 4 and the heating thawing tank 5. The room temperature thawing tank 4 and the heating thawing tank 5 are divided into a plurality of storage compartments 9 by the chutes 7 and partitions 8, the size of the storage compartments 9 can be adjusted by the partitions 8, a single breast milk bag is placed in the storage compartment 9 to avoid contact between breast milk, the chutes 7 and partitions 8 facilitate water flow, and the breast milk is thawed at room temperature, the sealing strip 301 can seal the room temperature thawing tank 4 and the heating thawing tank 5, so that the temperature inside them remains stable, reducing external influences and accelerating the thawing of breast milk.

[0030] The working principle of this embodiment is the same as that of Embodiment 1. Example 3

[0031] The difference from Example 2 is that the water storage tank 2 is provided with a cold water tank 202 and a hot water tank 203; the cold water tank 202 is located at the bottom end of the normal temperature thawing tank 4; the hot water tank 203 is located at the bottom end of the heating thawing tank 5; the circulating pump 201 includes a circulating pump A204 and a circulating pump B205 which are respectively installed in the cold water tank 202 and the hot water tank 203; the circulating pipe 501 is connected to the circulating pump 205 in the hot water tank 203; openings 401 are provided on both sides of the normal temperature thawing tank 4; the circulating pump A204 inside the cold water tank 202 is connected to the normal temperature thawing tank 4 through the openings 401; the heating temperature of the heating device 502 is adjustable, and the adjustment range is 30~39 degrees Celsius. The water in the cold water tank 202 flows into the room temperature thawing tank 4 through the circulation pump A204 and the opening 401, and then flows out from the opening 401 on the other side, and the breast milk is thawed by the mild temperature of the flowing water. The water in the hot water tank 203 is heated to 37 degrees Celsius by the heating device 502, and then circulated through the circulation pump B205 and the circulation pipe 501, circulates outside the heating thawing tank 5, and transfers the temperature into the heating thawing tank 5 to heat and thaw the breast milk inside.

[0032] The working principle of this embodiment is the same as that of Embodiment 2.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A breast milk thawing device, characterized in that: It comprises a thawing box (1), a water storage tank (2) and a box cover (3); the water storage tank (2) is located at the bottom end of the thawing box (1); the box cover (3) is hinged to the thawing box (1); The thawing box (1) is provided with a normal temperature thawing tank (4) and a heating thawing tank (5); a heat insulating layer (6) is provided between the normal temperature thawing tank (4) and the heating thawing tank (5); a circulation pipeline (501) and a heating device (502) are provided on the outside of the heating thawing tank (5); a circulation pump (201) is provided inside the water storage tank (2); one end of the circulation pipeline (501) is wound around the outside of the heating thawing tank (5), and the other end is connected to the circulation pump (201) inside the water storage tank (2); and the heating device (502) is fixedly installed at the bottom end of the water storage tank (2).

2. A breast milk thawing device according to claim 1, characterized in that: The room temperature thawing tank (4) and the heating thawing tank (5) are both provided with a plurality of slide grooves (7) and partitions (8); the slide grooves (7) match the partitions (8); the room temperature thawing tank (4) and the heating thawing tank (5) can be divided into storage compartments (9) by the slide grooves (7) and the partitions (8).

3. A breast milk thawing device according to claim 1, characterized in that: A sealing strip (301) is provided on the inner side of the box cover (3); the sealing strip (301) is of the same size as the notches of the normal temperature thawing tank (4) and the heating thawing tank (5).

4. A breast milk thawing device according to claim 1, characterized in that: The water storage tank (2) is provided with a cold water tank (202) and a hot water tank (203); the cold water tank (202) is located at the bottom end of the normal temperature thawing tank (4); and the hot water tank (203) is located at the bottom end of the heating thawing tank (5).

5. A breast milk thawing device according to claim 4, characterized in that: The circulation pump (201) comprises a circulation pump A (204) and a circulation pump B (205), which are installed in the cold water tank (202) and the hot water tank (203) respectively; the circulation pipeline (501) is connected to the circulation pump B (205) in the hot water tank (203); openings (401) are provided on both sides of the normal temperature thawing tank (4); and the circulation pump A (204) inside the cold water tank (202) is connected to the normal temperature thawing tank (4) through the openings (401).

6. A breast milk thawing device according to claim 1, characterized in that: The heating temperature of the heating device (502) is adjustable within a range of 30 to 39 degrees Celsius.

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