CN218949995U

CN218949995U - Sample storage device

Info

Publication number: CN218949995U
Application number: CN202320042882.2U
Authority: CN
Inventors: 张田玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-02
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a sample storage device, which comprises a shell, wherein a sample storage box is arranged in the shell, a mounting groove is formed in the rear end of the shell, a cooling component is arranged above the shell, the cooling component comprises a semiconductor refrigerating sheet and a cold row, the semiconductor refrigerating sheet is arranged on the inner wall of the mounting groove, a mounting plate is fixed on the upper surface of the cold row, a fan is embedded in the middle of the mounting plate, a water pump is sleeved at the water outlet end of the cold row, a first water pipe and a second water pipe are respectively sleeved at the output end of the water pump, and the side wall of the first water pipe is attached to the semiconductor refrigerating sheet. According to the utility model, the semiconductor refrigerating piece is attached to one side of the partition plate to cool, the heating end is attached to the first water pipe of the heating end of the semiconductor refrigerating piece to cool the cold row, the fan cools the cold row, the water pump drives the cooling liquid in the cold row to circulate in the second water pipe and the cold row, the flowing cooling liquid can continuously conduct heat from the shell, and the dual cooling effect is more obvious and effective.

Description

Sample storage device

Technical Field

The utility model relates to the technical field of medicine, in particular to a sample storage device.

Background

Clinical laboratory is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, body fluids, and transfusion, etc. branch subjects. The test work of patients in ward and emergency department is carried out every day, and most of the existing sample storage for clinical laboratory needs to be refrigerated, but the refrigerating effect of most of the storage devices is not obvious.

The Chinese patent discloses a sample storage device for clinical laboratory, which is announced as CN215506875U, and mainly comprises a storage rack, wherein a handle is arranged at the upper end of the storage rack, a fixed groove is arranged on the upper surface of the storage rack, and a cold storage bag is arranged in the fixed groove; limiting grooves are formed in two symmetrical side walls of the storage rack, the limiting grooves are obliquely arranged, the lower ends of the limiting grooves are close to the cold accumulation bag, and a baffle is rotatably arranged on the surface of the storage rack; the inner end of the limiting groove is provided with a sliding plate through a spring, and cold storage treatment on a sample tube inside the limiting groove is realized through a cold storage bag.

However, the following drawbacks still exist in practical use:

the storage rack is used for guiding the temperature of the cold storage bag to the limiting groove, the efficiency of solid temperature transmission is quite low, and the phenomenon of cold and hot replacement also exists due to the fact that the storage rack is in contact with the outside air, and the distance between a test tube inside the limiting groove and the outside is far smaller than the distance between the test tube inside the limiting groove and the outside and is quite weak in refrigeration effect.

Therefore, there is a strong need for a sample storage device to solve the above problems.

Disclosure of Invention

The present utility model is directed to a sample storage device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sample storage device, includes the casing, be provided with the sample storage box in the casing, the mounting groove has been seted up to the casing rear end, the casing top is provided with cooling module, cooling module includes semiconductor refrigeration piece and cold row, the semiconductor refrigeration piece sets up in the mounting groove inner wall, cold row upper surface fixation has the mounting panel, the mounting panel middle part inlays and is equipped with the fan, cold water outlet end cover is equipped with the water pump, the water pump output is the cover respectively and is equipped with first water pipe and second water pipe, first water pipe lateral wall laminating is in the semiconductor refrigeration piece.

Optionally, the casing front end is provided with the front bezel, and the front bezel is close to one side of casing and is fixed with the hinge, and another link fixed mounting of hinge is in the casing lateral wall, and the front bezel passes through the hinge rotation and connects in the casing front end.

Optionally, the side wall of one side of the front plate far away from the shell is embedded with a magnetic stripe, the shell side wall is embedded with an iron strip matched with the magnetic stripe, and the front plate is fixed on the shell side wall through mutual attraction of the magnetic stripe and the iron strip of the shell side wall.

Optionally, the sample storage box includes the box, is provided with the test tube groove in the box, and the box top is provided with the apron, places the sample by test tube storage in the test tube groove, and the apron seals the box.

Optionally, be provided with the baffle between mounting groove and the sample storage box, offered the through-hole on the baffle, the baffle separates the semiconductor refrigeration piece in sample storage box and the mounting groove, and the through-hole makes things convenient for the air in sample storage box and the mounting groove to circulate.

Optionally, the second water pipe is the mouth shape structure, and mouth shape structure is greater than semiconductor refrigeration piece external diameter, and the second water pipe lateral wall laminating is in the mounting groove inner wall, and the second water pipe is arranged in outside the semiconductor refrigeration piece, cools down the baffle.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the temperature in the shell is effectively reduced through the cooling component, the semiconductor refrigeration piece is attached to one side of the partition board for cooling, and the heating end is cooled through the first water pipe attached to the heating end of the semiconductor refrigeration piece, specifically: the fan cools the cold row, the water pump is started to drive the cooling liquid in the cold row to circulate in the first water pipe and the cold row, the flowing cooling liquid can continuously conduct heat away from the heating end of the semiconductor refrigerating sheet, and meanwhile, the second water pipe attached to the partition plate cools the partition plate in the same way, and compared with the prior art that the cold storage bag is filled in the middle of the device, the cooling effect of the cooling device is more obvious and effective.

Drawings

FIG. 1 is a front view of a sample storage device of the present utility model;

FIG. 2 is a schematic diagram of a sample storage box in a sample storage device according to the present utility model;

FIG. 3 is a schematic view showing the back structure of a housing in a sample storage device according to the present utility model;

fig. 4 is a schematic structural diagram of a cooling component in a sample storage device according to the present utility model.

In the figure: 1. a housing; 101. a mounting groove; 102. a partition plate; 103. a through hole; 2. a sample storage bin; 201. a case; 202. a test tube groove; 203. a cover plate; 3. a cooling component; 301. a semiconductor refrigeration sheet; 302. cold row; 303. a mounting plate; 304. a fan; 305. a water pump; 306. a first water pipe; 307. a second water pipe; 4. a front plate; 401. a hinge; 402. a magnetic stripe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a sample storage device, which comprises a housing 1, wherein a sample storage box 2 is arranged in the housing 1, a mounting groove 101 is formed in the rear end of the housing 1, a cooling component 3 is arranged above the housing 1, the cooling component 3 comprises a semiconductor refrigerating sheet 301 and a cold row 302, the semiconductor refrigerating sheet 301 is arranged on the inner wall of the mounting groove 101, a mounting plate 303 is fixed on the upper surface of the cold row 302, a fan 304 is embedded in the middle of the mounting plate 303, a water pump 305 is sleeved at the water outlet end of the cold row 302, a first water pipe 306 and a second water pipe 307 are respectively sleeved at the output end of the water pump 305, and the side wall of the first water pipe 306 is attached to the semiconductor refrigerating sheet 301.

The front end of the shell 1 is provided with a front plate 4, one side of the front plate 4 close to the shell 1 is fixed with a hinge 401, the other connecting end of the hinge 401 is fixedly arranged on the side wall of the shell 1, and the front plate 4 is rotatably connected to the front end of the shell 1 through the hinge 401.

The side wall of the front plate 4 far away from the shell 1 is embedded with a magnetic strip 402, the side wall of the shell 1 is embedded with an iron strip matched with the magnetic strip 402, and the front plate 4 is fixed on the side wall of the shell 1 through mutual attraction of the magnetic strip 402 and the iron strip of the side wall of the shell 1.

The sample storage box 2 comprises a box 201, a test tube groove 202 is arranged in the box 201, a cover plate 203 is arranged above the box 201, a sample stored by a test tube is placed in the test tube groove 202, and the box 201 is closed by the cover plate 203.

A partition plate 102 is arranged between the mounting groove 101 and the sample storage box 2, a through hole 103 is formed in the partition plate 102, the partition plate 102 separates the sample storage box 2 from the semiconductor refrigerating sheet 301 in the mounting groove 101, and the through hole 103 facilitates ventilation of the sample storage box 2 and air in the mounting groove 101.

The second water pipe 307 is of a mouth-shaped structure, the mouth-shaped structure is larger than the outer diameter of the semiconductor refrigerating sheet 301, the side wall of the second water pipe 307 is attached to the inner wall of the mounting groove 101, and the second water pipe 307 is arranged outside the semiconductor refrigerating sheet 301 to cool the partition plate 102.

The semiconductor refrigeration sheet 301 is of the type TE28720.

Working principle: when using this device, place the sample of depositing in the test tube groove 202 in the box 201 in, close apron 203, push away sample storage box 2 to in the casing 1, rotate front bezel 4, front bezel 4 is fixed in on the casing 1 lateral wall through the mutual actuation of the magnetic stripe 402 and the iron strap of casing 1 lateral wall, start semiconductor refrigeration piece 301, the refrigeration end laminating of semiconductor refrigeration piece 301 is cooled in one side of baffle 102, the end that generates heat is cooled through laminating in the first water pipe 306 of the refrigeration end of semiconductor refrigeration piece 301, specifically: the fan 304 cools the cold row 302, the water pump 305 is started to drive the cooling liquid in the cold row 302 to circulate in the first water pipe 306 and the cold row 302, the flowing cooling liquid can continuously conduct heat away from the heating end of the semiconductor refrigerating sheet 301, meanwhile, the second water pipe 307 attached to the partition plate 102 cools the partition plate 102 in the same way, the temperature in the shell 1 can be effectively reduced under the double cooling measures, and the samples in the sample storage box 2 are refrigerated and protected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sample storage device, including casing (1), its characterized in that, be provided with sample storage box (2) in casing (1), mounting groove (101) have been seted up to casing (1) rear end, casing (1) top is provided with cooling module (3), cooling module (3) are including semiconductor refrigeration piece (301) and cold row (302), semiconductor refrigeration piece (301) set up in mounting groove (101) inner wall, cold row (302) upper surface is fixed with mounting panel (303), fan (304) are inlayed in mounting panel (303), cold row (302) play water end cover is equipped with water pump (305), water pump (305) output cover is equipped with first water pipe (306) and second water pipe (307) respectively, first water pipe (306) lateral wall laminating is in semiconductor refrigeration piece (301).

2. The sample storage device according to claim 1, wherein a front plate (4) is arranged at the front end of the housing (1), a hinge (401) is fixed at one side of the front plate (4) close to the housing (1), and the other connecting end of the hinge (401) is fixedly arranged on the side wall of the housing (1).

3. A sample storage device according to claim 2, wherein a side wall of the front plate (4) away from the housing (1) is embedded with a magnetic strip (402), and a side wall of the housing (1) is embedded with an iron strip matched with the magnetic strip (402).

4. A sample storage device according to claim 1, characterized in that the sample storage tank (2) comprises a tank body (201), a test tube groove (202) is arranged in the tank body (201), and a cover plate (203) is arranged above the tank body (201).

5. A sample storage device according to claim 1, characterized in that a partition plate (102) is arranged between the mounting groove (101) and the sample storage box (2), and a through hole (103) is formed in the partition plate (102).

6. The sample storage device according to claim 1, wherein the second water pipe (307) has a mouth-shaped structure, the mouth-shaped structure is larger than the outer diameter of the semiconductor refrigerating plate (301), and the side wall of the second water pipe (307) is attached to the inner wall of the mounting groove (101).