CN212029955U

CN212029955U - Endocrine is censored and is used cold storage plant

Info

Publication number: CN212029955U
Application number: CN202020261199.4U
Authority: CN
Inventors: 毕君霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-27
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to an endocrine censorship uses cold storage plant, include: the cooling device comprises a box body, a box cover, a cooling pipe, a water tank, a water pump and a semiconductor refrigerating sheet. The utility model completely wraps the collecting pipe by the heat conducting pad, and heat transfer is carried out by solid, so that the contact area is large, the refrigerating speed is high, and the problem of low refrigerating speed of the existing equipment is solved; the elastic circumferential heat conducting pad, the heat insulating plug above the heat conducting pad and the sponge below the heat conducting pad are in contact with the collection pipe, so that a sufficient omnidirectional buffering effect is achieved, and the problem of poor shockproof effect of the existing equipment is solved; the semiconductor refrigerating sheet and circulating water are used for refrigerating, so that the size and the weight are small, and the problem that the existing equipment is inconvenient to carry is solved; the sampling pipe can be conveniently and completely placed in the cooling pipe for refrigeration and taken out through the pull ring and the connecting rod, and the problem that the sampling pipe is inconvenient to take is solved; the volume of the cooling water introduced into each cold storage pipe is the same, the temperature difference between the collecting pipes is small, and the problem of large temperature difference between the collecting pipes is solved.

Description

Endocrine is censored and is used cold storage plant

Technical Field

The utility model relates to an endocrine censorship uses cold storage plant.

Background

The endocrinologic diseases related to the endocrinology department, which are clinically common, comprise diabetes, thyroid diseases, cushing's syndrome and the like, and the diagnosis of the diseases often needs the help of some laboratory examinations. In use, endocrinology often requires the collection and testing of samples that are collected in a sample tube and kept cold to prevent denaturation. The existing refrigerating device usually adopts ice cubes to refrigerate, and the ice cubes have the problems of short refrigerating time, heavy weight, inconvenience in cleaning after melting and the like. Meanwhile, the existing refrigeration equipment usually performs refrigeration through air, and the refrigeration speed is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide an endocrine censorship and use cold storage plant, solved that existing equipment refrigeration speed is slow, the effect of taking precautions against earthquakes is poor, volume weight carries inconvenience greatly and gathers the inconvenient problem of pipe taking.

A cold storage device for endocrine delivery, comprising: box, case lid, cooling tube, water tank, water pump and semiconductor refrigeration piece, the box top is connected with the case lid, the opening has been seted up to the box top, the opening below is provided with the cooling tube, cooling tube and box fixed connection, the cooling tube is the inside cylinder body that is formed with the cavity, water tank and water pump are all fixed to be set up inside the box, the refrigeration end and the water tank contact of semiconductor refrigeration piece, the water tank is linked together through water tank outlet pipe and water pump, the water pump is linked together through the cavity of water pump outlet pipe with the cooling tube, the cavity is linked together through water tank inlet tube and water tank, the cooling tube below is provided with the roof that is used for supporting the sampling pipe.

Preferably, the lower part of the top plate is fixedly connected with a connecting rod, the connecting rod penetrates through the box body upwards and then is fixedly connected with the pull ring, and the connecting rod is connected with the box body in a sliding mode.

Preferably, the semiconductor refrigeration piece is arranged below the water tank, the heating end of the semiconductor refrigeration piece is in contact with the heat conduction block arranged below the semiconductor refrigeration piece, the heat conduction block is arranged above the heat dissipation shell, the heat dissipation shell is arranged below the inner part of the tank and fixedly connected with the tank, the heat dissipation shell is rotatably connected with the heat dissipation fan, an air inlet is formed in the bottom surface of the tank arranged below the heat dissipation fan, an air outlet is formed in the side surface of the tank on the right side of the heat dissipation fan, and a plurality of foot pads are fixedly connected below the tank.

A copper pipe penetrates through the heat-conducting block, the copper pipe penetrates through the heat-radiating shell and the first fins, and the first fins are arranged inside the heat-radiating shell.

Preferably, the inside fixedly connected with baffle of box, the baffle is divided into top cavity and below cavity with the box inside, the fixed heat preservation that is provided with of box inner wall above baffle and the baffle.

Preferably, a plurality of cooling pipes are arranged in the box body, the water outlet pipe of the water pump is communicated with a first water distribution collector, the first water distribution collector is communicated with a plurality of water inlet pipes of the cooling pipes, the water inlet pipes of the cooling pipes are communicated with the cavity of the cooling pipes, the water inlet pipe of the water tank is communicated with a second water distribution collector, the second water distribution collector is communicated with the water outlet pipes of the cooling pipes, and the water outlet pipes of the cooling pipes are communicated with the cavity of the cooling pipes.

Preferably, the inner side of the inner wall of the cooling pipe is fixedly connected with a heat conducting pad, and the outer side of the inner wall of the cooling pipe is provided with a second fin.

Preferably, a third fin is formed above the bottom surface of the water tank.

Preferably, the interior of the box cover is fixedly connected with a heat-insulating plug, and the heat-insulating plug is matched with the opening.

Preferably, the box body is detachably connected with the battery, and the battery is electrically connected with the water pump, the semiconductor refrigeration piece and the cooling fan.

The utility model has the advantages of as follows: the collecting pipe is completely wrapped by the heat conducting pad, heat transfer is carried out through solids, the contact area is large, the refrigerating speed is high, and the problem that the refrigerating speed of the existing equipment is low is solved; the elastic circumferential heat conducting pad, the heat insulating plug above the heat conducting pad and the sponge below the heat conducting pad are in contact with the collection pipe, so that a sufficient omnidirectional buffering effect is achieved, and the problem of poor shockproof effect of the existing equipment is solved; the refrigeration is carried out through the semiconductor refrigeration piece and a small amount of circulating water, the size and the weight are small, and the problem that the existing equipment is large in size, heavy in weight and inconvenient to carry is solved; the sampling pipe can be conveniently and completely placed in the cooling pipe for refrigeration and taken out through the pull ring and the connecting rod, and the problem that the sampling pipe is inconvenient to take is solved; the volume of the cooling water introduced into each cold storage pipe is the same, the temperature difference between the collecting pipes is small, and the problem of large temperature difference between the collecting pipes is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the utility model has a three-dimensional structure (overlooking view);

FIG. 2: the utility model has a three-dimensional structure (upward view);

FIG. 3: the utility model has a schematic view of a front view sectional structure;

FIG. 4: the utility model has a schematic right-view sectional structure;

FIG. 5: the utility model discloses the structure schematic diagram of cooling tube.

Detailed Description

The invention will be further described with reference to the following figures and examples:

reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1 to 5, the present embodiment provides a refrigerating apparatus for endocrine examinations, including: the cooling device comprises a box body 1, a box cover 2, a cooling pipe 3, a water tank 4, a water pump 5 and a semiconductor refrigerating sheet 6, wherein the upper part of the box body 1 is rotatably connected with the box cover 2, the box body 1 and the box cover 2 are respectively and fixedly connected with a clamping head and a clamping seat, and the closed box cover 2 is clamped and fixed; an opening 1a is formed in the upper part of the box body 1, and the opened opening 1a is an inverted cone-shaped through hole, so that the sampling tube 20 can be conveniently inserted and taken out; a cooling pipe 3 is arranged below the opening 1a, the cooling pipe 3 is fixedly connected with the box body 1, the cooling pipe 3 is a cylindrical pipe body with a cavity 30 formed inside, the water tank 4 and the water pump 5 are both fixedly arranged inside the box body 1, the refrigerating end of the semiconductor refrigerating sheet 6 is in contact with the water tank 4, and heat dissipation silicone grease is smeared between the semiconductor refrigerating sheet 6 and the bottom of the water tank 4 to fill gaps; the water tank 4 is linked together with the water pump 5 through the water tank outlet pipe 41, the water pump 5 is linked together through the cavity 30 of water pump outlet pipe 51 with the cooling tube 3, the cavity 30 is linked together with the water tank 4 through the water tank inlet tube 42, the cooling tube 3 below is provided with the roof 14 that is used for supporting the sampling tube 20, and roof 14 top fixedly connected with sponge 15, there is convex recess sponge 15 top to the lower part shape of cooperation sampling tube 20. Preferably, an antifreeze solution is added to the water in the water tank 4.

Preferably, the lower part of the top plate 14 is fixedly connected with a connecting rod 13, the connecting rod 13 penetrates through the box body 1 upwards and then is fixedly connected with a pull ring 19, and the connecting rod 13 is connected with the box body 1 in a sliding manner. The enlarged pull ring 19 acts as a stop to limit the downward displacement of the connecting rod 13 and top plate 14.

Preferably, the semiconductor refrigerating sheet 6 is arranged below the water tank 4, the heating end of the semiconductor refrigerating sheet 6 is in contact with the heat conducting block 7 below, and heat-dissipating silicone grease is coated between the semiconductor refrigerating sheet 6 and the heat conducting block 7 to fill gaps; heat conduction piece 7 is placed in heat dissipation casing 9 top, heat dissipation casing 9 at 1 inside below of box and with 1 fixed connection of box, the internal rotation of heat dissipation casing 9 is connected with radiator fan 91, air intake 1c has been seted up to 1 bottom surface of box of radiator fan 91 below, air outlet 1d has been seted up to 1 side of box on radiator fan 91 right side, a plurality of callus on the sole 1b of 1 below fixedly connected with of box, callus on the sole 1b have left sufficient space for air intake 1c below, and radiator fan 91 of being convenient for convulsions from the bottom.

A copper pipe 8 is arranged in the heat conducting block 7 in a penetrating manner, the copper pipe 8 is a pipe body filled with liquid in an inner cavity, and the copper pipe 8 is vacuumized; the copper tube 8 passes through the heat dissipation case 9 and the first fins 81, and the first fins 81 are inside the heat dissipation case 9.

Preferably, the inside fixedly connected with baffle 10 of box 1, baffle 10 is divided into top cavity and below cavity with box 1 is inside, the fixed heat preservation 17 that is provided with of 1 inner wall of box above baffle 10 and baffle 10, heat preservation 17 can adopt foam. The water tank 4, the semiconductor refrigerating sheet 6 and the heat conducting block 7 are pressed and fixed by the partition plate 10. Preferably, a groove and a protrusion can be arranged between the semiconductor refrigerating sheet 6 and the water tank 4 and between the semiconductor refrigerating sheet 6 and the heat conducting block 7 for limiting.

Preferably, a plurality of cooling pipes 3 are arranged in the box body 1, the water outlet pipe 51 of the water pump is communicated with the first water distribution collector 11, the first water distribution collector 11 is communicated with a plurality of water inlet pipes 31 of the cooling pipes, the water inlet pipes 31 of the cooling pipes are communicated with the cavity 30 of the cooling pipes 3, the water inlet pipe 42 of the water tank is communicated with the second water distribution collector 12, the second water distribution collector 12 is communicated with a plurality of water outlet pipes 32 of the cooling pipes, and the water outlet pipes 32 of the cooling pipes are communicated with the cavity 30 of the cooling pipes 3. The principle of the first water collector 11 and the second water collector 12 is the same as that of the multi-way water pipe, the inner diameter of the water inlet pipe 42 of the water tank is larger than that of the water outlet pipe 32 of the cooling pipe, the inner diameter of the water outlet pipe 51 of the water pump is larger than that of the water inlet pipe 31 of the cooling pipe, and partial pipelines of the water inlet pipe 31 of the cooling pipe are not shown in the.

Preferably, the inner side of the inner wall of the cooling tube 3 is fixedly connected with a heat conducting pad 16, and the heat conducting pad 16 has elasticity and can protect the sampling tube 20; and second fins 3a are formed on the outer side of the inner wall of the cooling pipe 3, so that the contact area between the cooling pipe and cooling water is increased, and heat exchange is facilitated.

Preferably, a third fin 4a is formed above the bottom surface of the water tank 4 to increase the contact area with water for heat exchange.

Preferably, the inside of the box cover 2 is fixedly connected with a heat insulation plug 21, the heat insulation plug 21 is matched with the opening 1a, and the heat insulation plug 21 can be made of elastic materials such as rubber and the like to protect the sampling tube 20. Preferably, a temperature sensor can be installed inside the insulating plug 21, and a display for displaying temperature can be installed above the case cover 2.

Preferably, the box body 1 is detachably connected with a battery 18, and the battery 18 is electrically connected with the water pump 5, the semiconductor refrigeration sheet 6 and the cooling fan 91. The detachable battery 18 is of the same principle as the detachable rechargeable lithium battery of the electronic device.

The working principle is as follows:

when the sampling box is used, the box cover 2 is rotated to open, the sampling pipe 20 is inserted into the cooling pipe 3 from the opening 1a, the annular heat conduction pad 16 is contacted with and wraps the sampling pipe 20, and a gap does not exist between the heat conduction pad 16 and the sampling pipe 20. The sampling tube 20 is pushed down, at which time the sampling tube 20 is positioned below the opening 1a and in contact with the sponge 15, and then the lid 2 is turned to close, and the insulating plug 21 is inserted into the opening 1 a.

The semiconductor refrigerating sheet 6 works, and the upper part of the semiconductor refrigerating sheet refrigerates and the lower part of the semiconductor refrigerating sheet produces heat. The refrigerating end of the semiconductor refrigerating sheet 6 exchanges heat with the bottom of the water tank 4, and the temperature of the bottom of the water tank 4 is reduced. The cooled water in the water tank 4 is pumped out from the water outlet pipe 41 of the water tank by the water pump 5 and pumped out to the first water separator 11 through the water outlet pipe 51 of the water pump 5. The water in the first water separator 11 flows into a plurality of cooling pipe inlet pipes 31 with the same inner diameter, and each cooling pipe inlet pipe 31 is communicated with the cavity 30 of one cooling pipe 3. The cooled water enters the cavity 30 through the cooling pipe inlet pipe 31, exchanges heat with the inner wall of the cooling pipe 3 to reduce the temperature of the inner wall of the cooling pipe 3, exchanges heat with the inner wall of the sampling pipe 20 through the heat conduction pad 16 to reduce or maintain the temperature of the sampling pipe 20. Then, the water with increased temperature flows into the second water sub-collector 12 through the outlet pipe 32 of the cooling pipe, after the water is converged by the second water sub-collector 12, the water returns to the water tank 4 through the inlet pipe 42 of the water tank, the water with increased temperature is cooled by the bottom of the water tank 4 and the third fins 4a and then pumped out again, and the water circulates continuously to reduce or maintain the temperature of the sampling pipe 20 in the cooling pipe 3.

The heating end below the semiconductor refrigerating sheet 6 transfers heat to the heat conducting block 7, and the heat conducting block 7 transfers heat to the first fins 81 through the copper pipe 8. The heat dissipation fan 91 rotates to draw air into the heat dissipation housing 9 from the air inlet 1c, and the air is discharged from the air outlet 1d after heat exchange with the first fins 81 by the first fins 81.

When the sampling tube 20 is to be taken out, the pull ring 19 corresponding to the sampling tube 20 to be taken out is pulled upward, the top plate 14 pushes the upper part of the sampling tube 20 out of the opening 1a, and the sampling tube 20 is manually pulled out of the cooling tube 3.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A refrigerating device for endocrine delivery, comprising: the refrigerator comprises a box body (1), a box cover (2), a cooling pipe (3), a water tank (4), a water pump (5) and a semiconductor refrigeration piece (6), wherein the upper part of the box body (1) is connected with the box cover (2), an opening (1a) is formed in the upper part of the box body (1), the cooling pipe (3) is arranged below the opening (1a), the cooling pipe (3) is fixedly connected with the box body (1), the cooling pipe (3) is a cylindrical pipe body with a cavity (30) formed inside, the water tank (4) and the water pump (5) are fixedly arranged inside the box body (1), the refrigeration end of the semiconductor refrigeration piece (6) is in contact with the water tank (4), the water tank (4) is communicated with the water pump (5) through a water tank (41), the water pump (5) is communicated with the cavity (30) of the cooling pipe (3) through a water pump water outlet pipe (51), and the cavity (30) is communicated with the water tank (4) through a water tank inlet pipe, and a top plate (14) for supporting the sampling pipe (20) is arranged below the cooling pipe (3).

2. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the lower part of the top plate (14) is fixedly connected with the connecting rod (13), the connecting rod (13) upwards penetrates through the box body (1) and then is fixedly connected with the pull ring (19), and the connecting rod (13) is connected with the box body (1) in a sliding mode.

3. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the semiconductor refrigeration sheet (6) is arranged below the water tank (4), the heating end of the semiconductor refrigeration sheet (6) is in contact with the heat conducting block (7) below, the heat conducting block (7) is arranged above the heat dissipation shell (9), the heat dissipation shell (9) is arranged below the inner part of the box body (1) and is fixedly connected with the box body (1), the heat dissipation shell (9) is rotatably connected with a heat dissipation fan (91), the bottom surface of the box body (1) below the heat dissipation fan (91) is provided with an air inlet (1c), the side surface of the box body (1) on the right side of the heat dissipation fan (91) is provided with an air outlet (1d), and a plurality of foot pads (1b) are fixedly connected below the box body (1);

a copper pipe (8) penetrates through the heat conducting block (7), the copper pipe (8) penetrates through the heat dissipation shell (9) and the first fins (81), and the first fins (81) are arranged inside the heat dissipation shell (9).

4. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the internal fixed connection of box (1) has baffle (10), baffle (10) divide into top cavity and below cavity with box (1) is inside, box (1) inner wall fixed the being provided with heat preservation (17) of baffle (10) and baffle (10) top.

5. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the water pump is characterized in that a plurality of cooling pipes (3) are arranged in the box body (1), a water pump water outlet pipe (51) is communicated with a first water distribution collector (11), the first water distribution collector (11) is communicated with a plurality of cooling pipe water inlet pipes (31), the cooling pipe water inlet pipes (31) are communicated with cavities (30) of the cooling pipes (3), a water tank water inlet pipe (42) is communicated with a second water distribution collector (12), the second water distribution collector (12) is communicated with a plurality of cooling pipe water outlet pipes (32), and the cooling pipe water outlet pipes (32) are communicated with the cavities (30) of the cooling pipes (3).

6. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the inner side of the inner wall of the cooling pipe (3) is fixedly connected with a heat conducting pad (16), and the outer side of the inner wall of the cooling pipe (3) is provided with a second fin (3 a).

7. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: and a third fin (4a) is formed above the bottom surface of the water tank (4).

8. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the interior of the box cover (2) is fixedly connected with a heat-insulating plug (21), and the heat-insulating plug (21) is matched with the opening (1 a).

9. A refrigerating apparatus for endocrine examinations according to claim 1, characterized in that: the box body (1) is detachably connected with a battery (18), and the battery (18) is electrically connected with a water pump (5), a semiconductor refrigeration piece (6) and a cooling fan (91).