Biological solution unfreezing equipment

Abstract

The utility model provides biological solution unfreezing equipment, which belongs to the technical field of biological samples and comprises an unfreezing box, a box cover arranged at the top of the unfreezing box, a control unit arranged at the top of the box cover, a partition plate arranged on one side, close to the middle, of the inside of the unfreezing box, and an unfreezing component arranged on the partition plate. The unfreezing assembly comprises a mounting cover fixedly arranged at the center of the partition plate, a placement basket is arranged in the mounting cover, a hot air mechanism is arranged on the outer side of the mounting cover, a temperature sensor is arranged in the mounting cover, an electric ball valve is arranged at the bottom of the mounting cover, and the hot air mechanism and the electric ball valve are electrically connected with a control unit. A recycling drawer is arranged at the position, located at the second drawer, of the bottom of the unfreezing box, one water outlet of the electric ball valve communicates with the recycling drawer through a pipeline, a cleaning assembly is arranged in the unfreezing box and electrically connected with the control unit, and the problems that in the prior art, the unfreezing speed is low, and the unfreezing efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological sample technical field, specifically, relate to a biological solution thawing equipment. BACKGROUND

[0002] Biological solution thawing is an indispensable link in biological experiments and clinical applications, the key lies in how to realize fast and safe thawing without destroying the activity of biological solution, biological solution such as plasma, cell suspension can maintain its biological characteristics when being kept at low temperature, but if not handled properly during thawing process, it may cause cell damage, protein denaturation and other problems, and further affect the effect of subsequent experiments or treatment.

[0003] Traditional thawing methods mainly include natural thawing and low-temperature water bath thawing, natural thawing is simple to operate, but the thawing speed is slow, and it is difficult to control the temperature fluctuation in the thawing process, which may cause adverse changes in the components of biological solution, and low-temperature water bath thawing, i.e. placing the container in water below 37 degrees for soaking, although it can control the temperature to some extent, but the thawing efficiency is still low, and manual monitoring of water temperature is required, which is complicated to operate, therefore, it is particularly important to develop a high-efficiency thawing equipment. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a biological solution thawing equipment for solving the above problems.

[0005] The utility model is realized as follows:

[0006] A biological solution thawing equipment, including thawing box, the top of thawing box is provided with box cover, the top of box cover is provided with control unit, the front side of thawing box is provided with first drawer, second drawer and third drawer respectively near bottom side, the inside of thawing box is provided with partition near middle side, thawing assembly is arranged on the partition, thawing assembly includes installation cover fixedly arranged at the center of partition, and the bottom of installation cover penetrates the partition, the inside of installation cover is provided with placing basket, the outside of installation cover is provided with hot air mechanism, the hot air of hot air mechanism blows to the inside of installation cover, the inside of installation cover is provided with temperature sensor, the bottom of installation cover is provided with electric ball valve, hot air mechanism and electric ball valve are electrically connected with control unit, the bottom of thawing box is provided with recovery drawer at second drawer, one of the water outlets of electric ball valve is communicated with recovery drawer through pipeline, the inside of thawing box is provided with cleaning assembly, and cleaning assembly is electrically connected with control unit.

[0007] In the embodiment of the utility model, the installation cover is with the partition board as the demarcation line, the upper side is straight cylinder and is connected with the top wall of the thawing box, the lower side is conical structure, the water inlet of the electric ball valve is communicated with the bottom end of the conical structure, the partition board is honeycomb structure inside the installation cover.

[0008] In the embodiment of the utility model, the outer side of the installation cover is close to the top side and is provided with a plurality of air inlet grooves, the inner side of the installation cover is above the air inlet grooves and is provided with a baffle.

[0009] In the embodiment of the utility model, the bottom of the placing basket is provided with a placing plate, the top center of the placing basket is provided with a concave mounting seat, the inside of the mounting seat is provided with a pressure sensor, the bottom center of the placing plate is provided with a convex ring that wraps the installation cover.

[0010] In the embodiment of the utility model, the top center of the placing plate is upwardly convex structure, and the periphery of the convex structure is honeycomb hollow structure.

[0011] In the embodiment of the utility model, the number of the hot air mechanism is same with the number of the air inlet grooves, the hot air mechanism includes a shell, the inside center of the shell is provided with a fan, the two sides and the top of the shell are air inlets, a plurality of heating pipes are arranged along the air inlets in the inside of the shell, the shell is fixedly arranged on the side wall of the thawing box, the air outlet thereof is located at the air inlet groove, and a filter screen is arranged at the air outlet thereof.

[0012] In the embodiment of the utility model, the cleaning assembly includes a clean water bucket, a sewage bucket, a spray head and a water pump, the clean water bucket is arranged in the first drawer, the sewage bucket is arranged in the third drawer, the water pump is arranged on the inner side wall of the thawing box, the spray head is arranged at the bottom center of the box cover, the clean water bucket and the water inlet of the water pump are communicated through a water pipe, the water outlet of the water pump and the spray head are communicated through a water pipe, another water outlet of the electric ball valve and the sewage bucket are communicated through a pipeline, and the water pump is electrically connected with the control unit.

[0013] The utility model discloses beneficial effect is: utilize the baffle on the installation cover, and hot -blast mechanism, form a can generate the thawing device of circulating hot -blast mechanism, and the structure design and hot -blast circulation mode ensure that the efficient utilization of heat, reduce the waste of energy, shorten the thawing time, improve the overall thawing efficiency, and the equipment is equipped with the cleaning component, including the clean water bucket, sewage bucket, shower head and water pump etc. component, control water pump to start after thawing every time is completed, and the water in the clean water bucket is sprayed from the shower head, at this moment, these waters are washed to the structure in the installation cover, and the pipeline between the control electric ball valve and sewage bucket is connected simultaneously, and the sewage of washing flows to the sewage bucket, and prepares for the thawing of biological solution next time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the drawing needed in the embodiment used briefly introduce, it should be understood, the following drawings only show some embodiments of the utility model, therefore should not be seen as the limitation to the range, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0015] Figure 1 The structure schematic diagram of biological solution thawing equipment provided for the embodiment of the utility model is shown in the figure.

[0016] Figure 2 The structure schematic diagram of biological solution thawing equipment provided for the embodiment of the utility model is shown in the figure.

[0017] Figure 3 For Figure 2 The enlarged view of A in the figure.

[0018] Figure 4 The structure schematic diagram of hot -blast mechanism provided for the embodiment of the utility model is shown in the figure.

[0019] Figure 5 The communication block diagram provided for the embodiment of the utility model is shown in the figure.

[0020] In the figure: 10, thawing box;11, box cover;12, control unit;13, partition plate;14, first drawer;15, second drawer;16, third drawer;20, thawing assembly;21, installation cover;2101, air inlet groove;2102, baffle;22, placing basket;23, placing plate;2301, pressure sensor;24, temperature sensor;25, hot -blast mechanism;2501, shell;2502, fan;2503, heating pipe;2504, filter screen;26, electric ball valve;27, recovery drawer;30, cleaning component;31, clean water bucket;32, sewage bucket;33, shower head;34, water pump. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] As shown in Figures 1-2 The present application provides a biological solution thawing equipment, which comprises a thawing box 10, a box cover 11 is arranged on the top of the thawing box 10, a control unit 12 is arranged on the top of the box cover 11, a first drawer 14, a second drawer 15 and a third drawer 16 are respectively arranged on the front side of the thawing box 10 near the bottom side, a partition plate 13 is arranged on the inside of the thawing box 10 near the middle side, a thawing assembly 20 is arranged on the partition plate 13, the thawing assembly 20 comprises a mounting cover 21 fixedly arranged at the center of the partition plate 13, the bottom of the mounting cover 21 penetrates the partition plate 13, a placing basket 22 is arranged in the inside of the mounting cover 21, a hot air mechanism 25 is arranged on the outside of the mounting cover 21, the hot air of the hot air mechanism 25 blows to the inside of the mounting cover 21, a temperature sensor 24 is arranged in the inside of the mounting cover 21, an electric ball valve 26 is arranged on the bottom of the mounting cover 21, the hot air mechanism 25 and the electric ball valve 26 are electrically connected with the control unit 12, a recovery drawer 27 is arranged on the bottom of the thawing box 10 at the position of the second drawer 15, one of the water outlets of the electric ball valve 26 is communicated with the recovery drawer 27 through a pipeline, a cleaning assembly 30 is arranged in the inside of the thawing box 10, and the cleaning assembly 30 is electrically connected with the control unit 12.

[0024] It should be noted that the control unit 12 of the present application comprises a touch screen, which is mainly used for displaying the internal temperature of the thawing box 10, the running state, and the control of the thawing assembly 20 and the cleaning assembly 30.

[0025] In this embodiment, the mounting cover 21 is divided by the partition plate 13, the upper side is a straight cylinder, connected with the top wall of the thawing box 10, and the lower side is a conical structure, the water inlet of the electric ball valve 26 is communicated with the bottom end of the conical structure, and the partition plate 13 inside the mounting cover 21 is a honeycomb structure. The bottom of the conical structure is convenient for the thawing of the biological solution to converge, so that the biological solution flows better into the recovery drawer 27.

[0026] In this embodiment, a plurality of air inlet grooves 2101 are formed on the outer side of the mounting cover 21 near the top side, and a baffle 2102 is arranged on the inner side of the mounting cover 21 above the air inlet grooves 2101. The hot air blown out by the hot air mechanism 25 can form a ring-shaped hot air inside the mounting cover 21 through the baffle 2102, which can better thaw, and the baffle 2102 can also avoid the hot air directly blowing to cause part of the biological solution to splash into the hot air mechanism 25.

[0027] As shown in Figure 3 The bottom of the placing basket 22 is provided with a placing plate 23, and the top center of the placing basket 22 is provided with a concave mounting seat. The inside of the mounting seat is provided with a pressure sensor 2301, and the bottom center of the placing plate 23 is provided with a convex ring wrapped in the mounting cover 21. The structure of the convex ring and the mounting seat embedded with each other can avoid liquid flowing in during dissolution to cause residue, and the pressure sensor 2301 can be used to monitor whether the dissolution is completed, so as to display by using the control unit 12.

[0028] As a preferred embodiment, the top center of the placing plate 23 is an upwardly protruding structure, and the periphery of the protrusion is a honeycomb hollow structure, which is convenient for the melted biological solution to flow out better.

[0029] In this embodiment, the number of hot air mechanisms 25 is the same as the number of air inlet grooves 2101. The hot air mechanism 25 includes a shell 2501, a fan 2502 is arranged at the inside center of the shell 2501, air inlets are arranged on both sides and the top of the shell 2501, a plurality of heating pipes 2503 are arranged inside the shell 2501 along the air inlets, the shell 2501 is fixedly arranged on the side wall of the thawing box 10, the air outlet thereof is located at the air inlet groove 2101, and a filter screen 2504 is arranged at the air outlet thereof. Specifically, based on the value of the temperature sensor 24, the number of heating pipes 2503 that are turned on is controlled, so as to realize temperature control of the hot air and avoid damage to the biological solution due to too high temperature.

[0030] In the embodiment, the cleaning assembly 30 comprises a clean water tank 31, a dirty water tank 32, a spray head 33 and a water pump 34, the clean water tank 31 is arranged in the first drawer 14, the dirty water tank 32 is arranged in the third drawer 16, the water pump 34 is arranged on the inner side wall of the thawing box 10, the spray head 33 is arranged at the bottom center of the box cover 11, the clean water tank 31 and the water inlet of the water pump 34 are communicated through a water pipe, the water outlet of the water pump 34 and the spray head 33 are communicated through a water pipe, the other water outlet of the electric ball valve 26 and the dirty water tank 32 are communicated through a pipeline, and the water pump 34 is electrically connected with the control unit 12.

[0031] Specifically, the working principle of the biological solution thawing equipment is as follows: the solid biological solution is taken out and placed in the placing basket 22, at this time, the control unit 12 controls the hot air mechanism 25 to blow hot air into the installation cover 21, at this time, the installation cover 21 forms circulating hot air inside to dissolve the biological solution, and the dissolved liquid flows to the bottom of the installation cover 21 from the honeycomb structure, at the same time, when the hot air is turned on, the pipeline between the electric ball valve 26 and the recovery drawer 27 is connected, at this time, the melted liquid is first gathered in the recovery drawer 27, when the biological solution is completely melted, the pressure sensor 2301 at the bottom of the placing plate 23 monitors the information and sends a signal to the control unit 12, so that the control unit 12 performs sound and light display, and then controls the cleaning assembly 30 to clean the inside, that is, the water pump 34 is started to spray the water in the clean water tank 31 from the spray head 33, at this time, the water washes the structure inside the installation cover 21, at the same time, the pipeline between the electric ball valve 26 and the dirty water tank 32 is connected, and the washing dirty water flows into the dirty water tank 32, thereby preparing for the thawing of the biological solution next time, through the above structure, the problems of slow thawing speed and low efficiency in the prior art are solved.

[0032] It should be noted that the specific model specifications of the control unit 12, the pressure sensor 2301, the temperature sensor 24, the heating pipe 2503, the fan 2502, the electric ball valve 26 and the water pump 34 need to be determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0033] The power supply and principle of the control unit 12, the pressure sensor 2301, the temperature sensor 24, the heating pipe 2503, the fan 2502, the electric ball valve 26 and the water pump 34 are clear to those skilled in the art, and will not be described in detail here.

[0034] The above further describes the present application by means of specific embodiments, but it should be understood that the specific description herein should not be understood as limiting the essence and scope of the present application, and various modifications made by those skilled in the art after reading the present specification are within the scope of the present application.

Claims

1. A biological solution thawing apparatus characterized by comprising: The thawing box (10) is provided with a box cover (11) on the top, a control unit (12) on the top of the box cover (11), a first drawer (14), a second drawer (15) and a third drawer (16) on the front side of the thawing box (10) near the bottom, a partition plate (13) on the inside of the thawing box (10) near the middle, a thawing assembly (20) on the partition plate (13), the thawing assembly (20) comprising a mounting cover (21) fixedly arranged at the center of the partition plate (13), the bottom of the mounting cover (21) penetrating the partition plate (13), a placing basket (22) arranged in the mounting cover (21), a hot air mechanism (25) arranged on the outside of the mounting cover (21), the hot air of the hot air mechanism (25) blowing to the inside of the mounting cover (21), a temperature sensor (24) arranged in the mounting cover (21), an electric ball valve (26) arranged at the bottom of the mounting cover (21), the hot air mechanism (25) and the electric ball valve (26) being electrically connected with the control unit (12), a recycling drawer (27) arranged at the bottom of the thawing box (10) at the second drawer (15), one water outlet of the electric ball valve (26) being in communication with the recycling drawer (27) through a pipeline, and a cleaning assembly (30) arranged in the thawing box (10) and electrically connected with the control unit (12).

2. A biological solution thawing apparatus according to claim 1, wherein The mounting cover (21) is straight-cylindrical on the upper side and is connected with the top wall of the thawing box (10), and is conical on the lower side, the water inlet of the electric ball valve (26) being in communication with the bottom end of the conical structure, and the partition plate (13) is honeycomb-shaped on the inside of the mounting cover (21).

3. A biological solution thawing apparatus as claimed in claim 2, wherein, A plurality of air inlet grooves (2101) are formed on the outside of the mounting cover (21) near the top, and a baffle (2102) is arranged on the inside of the mounting cover (21) above the air inlet grooves (2101).

4. A biological solution thawing apparatus as claimed in claim 3, wherein, A placing plate (23) is arranged at the bottom of the placing basket (22), a recessed mounting seat is arranged at the top center of the placing basket (22), a pressure sensor (2301) is arranged in the mounting seat, and a convex ring is arranged at the bottom center of the placing plate (23) and wraps the mounting cover (21).

5. A biological solution thawing apparatus as claimed in claim 4, wherein, The top center of the placing plate (23) is upwardly convex, and the four peripheries of the convex structure are honeycomb-shaped and hollow.

6. A biological solution thawing apparatus as claimed in claim 3, wherein, The number of hot air mechanisms (25) is the same as the number of air inlet grooves (2101), the hot air mechanism (25) comprises a shell (2501), a fan (2502) is arranged at the inside center of the shell (2501), the two sides and the top of the shell (2501) are air inlets, a plurality of heating pipes (2503) are arranged along the air inlets in the inside of the shell (2501), the shell (2501) is fixedly arranged on the side wall of the thawing box (10), the air outlet thereof is located at the air inlet groove (2101), and a filter screen (2504) is arranged at the air outlet thereof.

7. A biological solution thawing apparatus as claimed in claim 1, wherein The cleaning assembly (30) comprises a clean water tank (31), a sewage tank (32), a spray head (33) and a water pump (34), the clean water tank (31) is arranged in the first drawer (14), the sewage tank (32) is arranged in the third drawer (16), the water pump (34) is arranged on the inner side wall of the thawing box (10), the spray head (33) is arranged at the bottom center of the box cover (11), the clean water tank (31) and the water inlet of the water pump (34) are communicated through a water pipe, the water outlet of the water pump (34) and the spray head (33) are communicated through a water pipe, the other water outlet of the electric ball valve (26) and the sewage tank (32) are communicated through a pipeline, and the water pump (34) is electrically connected with the control unit (12).

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