CN214608894U

CN214608894U - Sample heat preservation device for gene drug detection

Info

Publication number: CN214608894U
Application number: CN202120763279.4U
Authority: CN
Inventors: 蔡军利
Original assignee: Linyi Huada Medical Laboratory Co ltd
Current assignee: Linyi Huada Medical Laboratory Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-05
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a sample heat preservation device for gene drug detection, relating to the technical field of gene drug detection; comprises a box body, a heat preservation box, a box cover, a water tank, a water pump, a semiconductor refrigerator, a bracket plate and a water pipe; the heat preservation box, the water tank and the heat dissipation area are sequentially arranged in the box body from top to bottom, the upper end of the semiconductor refrigerator is inserted into the water tank, and the lower end of the semiconductor refrigerator is inserted into the heat dissipation area; the heat insulation box comprises a heat conduction layer, a pipeline layer, an inner heat insulation layer, a vacuum layer and an outer heat insulation layer from inside to outside in sequence; the heat-conducting layer outside parcel has spiral winding's water pipe, and the inside rigid coupling of water tank has the water pump, the intraformational water pipe of water pump rigid coupling pipeline. This device utilizes semiconductor cooler, realizes heating and refrigeration regulation to the insulation can, utilizes the liquid in the water tank to carry out temperature balance to semiconductor cooler earlier back simultaneously, recycles the liquid stripe, and is more balanced gentle, avoids local high temperature or crosses lowly, destroys the sample.

Description

Sample heat preservation device for gene drug detection

Technical Field

The utility model relates to a gene medicine detects technical field, specifically is a gene medicine detects uses sample heat preservation device.

Background

The safe medication gene detection service is to decipher the gene code related to the drug reaction, predict the degree of adverse reaction of patients to different drugs and play a certain guiding role in clinical medication. Referring to the gene detection result, doctors can put forward individual medication schemes suitable for each patient in aspects of medicine selection, dosage control, combined medication and the like when prescribing, and finally the purposes of improving the curative effect of the medicine, reducing the toxic and side effects of the medicine and reducing the medical cost are achieved. The patients can spend the shortest time and the least money, and the best treatment effect is achieved.

Gene medicine detects and needs to carry out the cell sampling to being detected the person, and carry the sample to appointed department and detect, chinese utility model patent specification CN211595669U discloses a thermostated container for gene detection, including the main tank body, vertical otter board, semiconductor refrigerating plant and ceramic heating piece etc, the device can be to inside temperature environment, heat or refrigerate to inside, but semiconductor refrigerating plant's refrigeration effect is very good, can realize the effect of rapid cooling, when using, if can not in time even cooling, probably cause local temperature on the contrary to hang down excessively, destroy the problem of sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gene medicine detects uses sample heat preservation device to solve the problem that proposes among the above-mentioned background art. The heat preservation device has a better uniform temperature rise and reduction environment, and the damage of local supercooling or overheating to a sample is avoided.

In order to achieve the above object, the utility model provides a following technical scheme:

a sample heat preservation device for gene drug detection comprises a box body, a heat preservation box, a box cover, a water tank, a water pump, a semiconductor refrigerator, a support plate and a water pipe; the heat preservation box, the water tank and the heat dissipation area are sequentially arranged in the box body from top to bottom, the upper end of the semiconductor refrigerator is inserted into the water tank, and the lower end of the semiconductor refrigerator is inserted into the heat dissipation area; the heat insulation box comprises a heat conduction layer, a pipeline layer, an inner heat insulation layer, a vacuum layer and an outer heat insulation layer from inside to outside in sequence; the heat-conducting layer outside parcel has spiral winding's water pipe, and the inside rigid coupling of water tank has the water pump, the intraformational water pipe of water pump rigid coupling pipeline.

As a further aspect of the present invention: the heat insulation box is sealed and isolated from the water tank through an inner heat insulation layer, and the water tank is isolated from the heat dissipation area through the inner heat insulation layer, the vacuum layer and an outer heat insulation layer.

As a further aspect of the present invention: the box body top is articulated with the case lid, the case lid is interior heat preservation, vacuum layer and outer heat preservation from inside to outside in proper order.

As a further aspect of the present invention: a plurality of groups of horizontal support plates are fixedly connected in the heat preservation box, a plurality of groups of uniformly distributed through holes are formed in the support plates, and a temperature sensor is fixedly connected in the heat preservation box.

As a further aspect of the present invention: the bottom of the heat preservation box is fixedly connected with a base, a plurality of groups of positioning cylinders are arranged on the base corresponding to the through holes of the support plate, a supporting seat is connected in the positioning cylinders in a clamping mode, the bottom of the supporting seat is connected with the bottom of the positioning cylinders through springs, and the upper end face of the supporting seat is a concave spherical surface.

As a further aspect of the present invention: the heat dissipation device is characterized in that storage batteries are fixedly connected to two sides of the heat dissipation area, an air outlet fixedly connected to the outer heat insulation layer is formed in the middle of the lower portion of the heat dissipation area, and a fan is fixedly connected to the middle of the upper portion of the heat dissipation area.

As a further aspect of the present invention: the box cover and the corresponding position of the outer side of the box body are fixedly connected with a lock catch, and the outer side of the box body is fixedly connected with a display screen and a key.

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

by adopting the sample heat preservation device for gene drug detection, the device regulates and controls the temperature inside the device by using the semiconductor refrigerator, and the semiconductor refrigerator refrigerates in a way that the temperature difference exists between the two ends of the conductor under the condition of conduction, so that the semiconductor refrigerator can simultaneously have the functions of refrigeration and heating after a reasonable circuit is installed, and the bidirectional regulation and control of internal heating and cooling can be realized by using the semiconductor refrigerator to be matched with the temperature sensor;

by adopting the sample heat preservation device for gene drug detection, the semiconductor refrigerator of the device does not directly exchange heat with the interior of the heat preservation box, but firstly leads heat-conducting liquid into the water tank, balances the temperature of the semiconductor refrigerator and the temperature of the liquid, and then conducts the temperature through the water pipe by the liquid, so as to heat or refrigerate the heat preservation box, the energy utilization efficiency is high, and the temperature conduction is relatively mild and uniform in the way, so that the condition of local high temperature or low temperature can not occur;

adopt above-mentioned gene medicine to detect and use sample heat preservation device, this device is equipped with the supporting seat in the location section of thick bamboo of thermal insulation bottom of the case portion, puts into at the sample, and the case lid is closed back, and the pressure of case lid can make sample oppression supporting seat move down, makes the spring be in compression state, and after opening the case lid, the effect of spring can make the automatic partly distance that rises of sample, makes the sample change and takes out, makes this device use more convenient.

Drawings

FIG. 1 is a schematic structural view of a sample incubation device for gene drug detection.

FIG. 2 is a schematic top view of the thermal insulating apparatus for a sample for gene drug assay.

FIG. 3 is a schematic view of the appearance structure of a sample incubation device for gene drug detection.

In the figure: 1. an outer insulating layer; 2. a vacuum layer; 3. an inner insulating layer; 4. a temperature sensor; 5. a mounting plate; 6. a through hole; 7. a box cover; 8. a base; 9. a positioning cylinder; 10. a heat conductive layer; 11. a water pipe; 12. a pipe layer; 13. a supporting seat; 14. a spring; 15. a water tank; 16. a storage battery; 17. a semiconductor refrigerator; 18. a fan; 19. an air outlet; 20. a heat dissipation area; 21. a box body; 22. a heat preservation box; 23. a water pump; 24. pressing a key; 25. a display screen; 26. and (5) locking.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a sample thermal insulation device for gene drug detection includes a box 21, a thermal insulation box 22, a box cover 7, a water tank 15, a water pump 23, a semiconductor refrigerator 17, a support plate 5 and a water pipe 11; the heat preservation box 22, the water tank 15 and the heat dissipation area 20 are arranged in the box body 21 from top to bottom in sequence, the upper end of the semiconductor refrigerator 17 is inserted into the water tank 15, and the lower end of the semiconductor refrigerator is inserted into the heat dissipation area 20; the heat insulation box 22 sequentially comprises a heat conduction layer 10, a pipeline layer 12, an inner heat insulation layer 3, a vacuum layer 2 and an outer heat insulation layer 1 from inside to outside; the outer side of the heat conduction layer 10 is wrapped by the spirally wound water pipe 11, the water tank 15 is fixedly connected with the water pump 23, and the water pump 23 is fixedly connected with the water pipe 11 in the pipeline layer 12.

The device utilizes the semiconductor refrigerator 17 to regulate and control the temperature inside the box body 21, and utilizes the liquid in the water tank 15 to carry out balance regulation on the low temperature or the high temperature generated by the semiconductor refrigerator 17 in the operation process, and then utilizes the liquid to conduct the heat to the heat insulation box 22, so that the regulation and control process is milder.

The heat insulation box 22 is sealed and isolated from the water tank 15 through the inner heat insulation layer 3, and the water tank 15 is isolated from the heat dissipation area 20 through the inner heat insulation layer 3, the vacuum layer 2 and the outer heat insulation layer 1. The top of the box body 21 is hinged with a box cover 7, and the box cover 7 is sequentially provided with an inner heat-insulating layer 3, a vacuum layer 2 and an outer heat-insulating layer 1 from inside to outside. A plurality of groups of horizontal support plates 5 are fixedly connected in the heat preservation box 22, a plurality of groups of through holes 6 which are uniformly distributed are formed in the support plates 5, and a temperature sensor 4 is fixedly connected in the heat preservation box 22. The bottom of the heat preservation box 22 is fixedly connected with a base 8, a plurality of groups of positioning cylinders 9 are arranged on the base 8 corresponding to the through holes 6 of the support plate 5, supporting seats 13 are clamped in the positioning cylinders 9, the bottoms of the supporting seats 13 are connected with the bottoms of the positioning cylinders 9 through springs 14, and the upper end faces of the supporting seats 13 are concave spherical surfaces. The storage battery 16 is fixedly connected to two sides of the heat dissipation area 20, an air outlet 19 fixedly connected to the outer heat insulation layer 1 is arranged in the middle of the lower portion of the heat dissipation area 20, and a fan 18 is fixedly connected to the middle of the upper portion of the heat dissipation area 20. The box cover 7 and the corresponding position outside the box body 21 are fixedly connected with a lock catch 26, and the outside of the box body 21 is fixedly connected with a display screen 25 and a key 24.

The temperature to be maintained is set by operating the display 25 and the buttons 24 outside the case 21. The temperature sensor 4 senses the temperature in the thermal insulation box 22, judges whether heating or cooling is needed, and after the signal is judged to be transmitted, the storage battery 16 supplies energy to the semiconductor refrigerator 17, the semiconductor refrigerator 17 is started, and great temperature difference is generated between the two ends of the water tank 15 and the heat dissipation area 20. The liquid in the water tank 15 and the semiconductor refrigerator 17 generate heat balance, and then the liquid is sent into the water pipe 11 by the water pump 23, and the water pipe 11 is used for temperature adjustment in the heat preservation box 22. Because use liquid earlier to carry out temperature balance, can effectually avoid local temperature variation speed too fast, lead to inside to have the problem of difference in temperature.

While the temperature of the insulation box 22 is adjusted, the temperature of the semiconductor refrigerator 17 in the heat dissipation area 20 also changes significantly, and the fan 18 generates air flow to exchange heat with the semiconductor refrigerator 17, so that the temperature of the semiconductor refrigerator 17 can be kept relatively stable.

Example 2

Referring to fig. 1 to 3, the main differences between the embodiment 2 and the embodiment 1 are:

a plurality of groups of horizontal support plates 5 are fixedly connected in the heat preservation box 22, a plurality of groups of through holes 6 which are uniformly distributed are formed in the support plates 5, and a temperature sensor 4 is fixedly connected in the heat preservation box 22. The bottom of the heat preservation box 22 is fixedly connected with a base 8, a plurality of groups of positioning cylinders 9 are arranged on the base 8 corresponding to the through holes 6 of the support plate 5, supporting seats 13 are clamped in the positioning cylinders 9, the bottoms of the supporting seats 13 are connected with the bottoms of the positioning cylinders 9 through springs 14, and the upper end faces of the supporting seats 13 are concave spherical surfaces.

When preserving the sample, open case lid 7, in putting into the through-hole 6 on the mounting panel 5 with the reagent bottle that contains the sample, the reagent bottle bottom is put into a location section of thick bamboo 9, support on supporting seat 13, reagent bottle upper surface is a little higher than insulation can 22 upper surface this moment, close case lid 7, and use outside hasp 26 to lock case lid 7 and box 21, reagent bottle oppression supporting seat 13 downwards under the effect of case lid 7, spring 14 contracts, make the position of reagent bottle more stable.

When the box cover 7 is opened, the spring 14 extends to enable the reagent bottle to move upwards to protrude out of the heat preservation box 22, so that the reagent bottle is convenient to take and use, and is more convenient and humanized to use.

The utility model discloses a theory of operation is:

this device utilizes semiconductor refrigerator 17 to carry out temperature regulation to box 21 inside, and semiconductor refrigerator 17 has utilized the conductor two-stage to have the characteristic of difference in temperature in the circuit, produces high temperature and low temperature respectively at circular telegram in-process both ends, and the temperature height at both ends can be adjusted, consequently uses semiconductor refrigerator 17, can realize heating and cryogenic function simultaneously. The semiconductor refrigerator 17 of the device is placed in the water tank 15, the temperature of the heat preservation box 22 is not directly adjusted, the liquid in the water tank 15 is utilized to balance the temperature, the liquid is reused to adjust the heat preservation box 22, the temperature in the heat preservation box 22 is always kept balanced, and the problem that a sample is damaged due to the fact that the temperature adjusting speed of the semiconductor refrigerator 17 is too high and the temperature of a local part is high and low is solved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sample heat preservation device for gene drug detection is characterized by comprising a box body (21), a heat preservation box (22), a box cover (7), a water tank (15), a water pump (23), a semiconductor refrigerator (17), a support plate (5) and a water pipe (11); the heat preservation box (22), the water tank (15) and the heat dissipation area (20) are sequentially arranged in the box body (21) from top to bottom, the water tank (15) is inserted into the upper end of the semiconductor refrigerator (17), and the heat dissipation area (20) is inserted into the lower end of the semiconductor refrigerator; the heat insulation box (22) sequentially comprises a heat conduction layer (10), a pipeline layer (12), an inner heat insulation layer (3), a vacuum layer (2) and an outer heat insulation layer (1) from inside to outside; the outer side of the heat conducting layer (10) is wrapped with a spirally wound water pipe (11), a water pump (23) is fixedly connected inside the water tank (15), and the water pump (23) is fixedly connected with the water pipe (11) in the pipeline layer (12).

2. The device for keeping samples warm for gene drug testing according to claim 1, characterized in that the heat-preservation box (22) is sealed and isolated from the water tank (15) by an inner heat-preservation layer (3), and the water tank (15) is isolated from the heat-dissipation area (20) by an inner heat-preservation layer (3), a vacuum layer (2) and an outer heat-preservation layer (1).

3. The gene medicine detects and uses sample heat preservation device according to claim 1, characterized in that, box lid (7) is articulated at box (21) top, and inside heat preservation (3), vacuum layer (2) and outside heat preservation (1) are in proper order to case lid (7) from inside to outside.

4. The device for keeping a sample warm for gene drug detection according to claim 1, wherein a plurality of horizontal bracket plates (5) are fixed in the thermal insulation box (22), a plurality of uniformly distributed through holes (6) are formed in the bracket plates (5), and a temperature sensor (4) is fixed in the thermal insulation box (22).

5. The device for preserving the temperature of a sample for gene drug detection according to claim 1, wherein a base (8) is fixedly connected to the bottom of the heat preservation box (22), a plurality of sets of positioning cylinders (9) are arranged on the base (8) at positions corresponding to the through holes (6) of the support plate (5), a support seat (13) is clamped in the positioning cylinders (9), the bottom of the support seat (13) is connected to the bottom of the positioning cylinder (9) through a spring (14), and the upper end surface of the support seat (13) is a concave spherical surface.

6. The genetic drug detection sample heat preservation device according to claim 1, wherein the batteries (16) are fixedly connected to both sides of the heat dissipation area (20), an air outlet (19) fixedly connected to the outer heat preservation layer (1) is formed in the middle of the lower portion of the heat dissipation area (20), and a fan (18) is fixedly connected to the middle of the upper portion of the heat dissipation area (20).

7. The device for preserving samples in gene drug testing according to claim 1, characterized in that the case cover (7) and the case body (21) are fixedly connected with a lock catch (26) at the corresponding position on the outer side, and the case body (21) is fixedly connected with a display screen (25) and a key (24) on the outer side.