CN213835292U

CN213835292U - Stable and efficient nucleic acid extractor for laboratory detection

Info

Publication number: CN213835292U
Application number: CN202022429388.0U
Authority: CN
Inventors: 刘义
Original assignee: Wuhan Hongtu Weiye Medical Equipment Co ltd
Current assignee: Wuhan Hongtu Weiye Medical Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-30
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a stabilize efficient laboratory testing and use nucleic acid extraction appearance, including nucleic acid extraction appearance body, the bottom fixed mounting of nucleic acid extraction appearance body has the cooling plate, the inside of cooling plate is provided with the cooling tube, there is the water pump in the left side of cooling tube through the flange intercommunication. The utility model discloses a set up nucleic acid extraction appearance body and be used for installing and supporting cooler bin and water tank, improve the stability of cooler bin and water tank, be used for cooling down the nucleic acid extraction appearance body through setting up the cooling plate, play the supporting role to nucleic acid extraction appearance body simultaneously, be used for providing coolant liquid circulative cooling's power through setting up the water pump, improve the cooling effect, be used for cooling down the cooling through setting up cooler bin and refrigeration pipe mutually supporting, it generally is the forced air cooling to have solved current nucleic acid extraction appearance radiating mode simultaneously, the radiating effect is not good, the radiating efficiency is low, the problem of user demand can not be satisfied.

Description

Stable and efficient nucleic acid extractor for laboratory detection

Technical Field

The utility model relates to a nucleic acid extraction appearance technical field specifically is a stabilize efficient nucleic acid extraction appearance for laboratory test.

Background

The nucleic acid extractor is an instrument for automatically completing the extraction of sample nucleic acid by using a matched nucleic acid extraction reagent, and is widely applied to various fields of disease control centers, clinical disease diagnosis, blood transfusion safety, forensic medicine identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable efficient laboratory detects uses nucleic acid extraction appearance possesses quick radiating advantage, has solved current nucleic acid extraction appearance radiating mode and generally is forced air cooling, and the radiating effect is not good, and the radiating efficiency is low, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable efficient laboratory detects uses nucleic acid extraction appearance, includes nucleic acid extraction appearance body, the bottom fixed mounting of nucleic acid extraction appearance body has the cooling plate, the inside of cooling plate is provided with the cooling tube, there is the water pump in the left side of cooling tube through the flange intercommunication, the input intercommunication of water pump has the cooler bin, the cooler bin is located the top of nucleic acid extraction appearance body, the top of nucleic acid extraction appearance body and the left side fixed mounting who is located the cooler bin have the water tank, cooler bin and water tank intercommunication, the left side intercommunication of water tank has the aqueduct, the other end of aqueduct and the left side intercommunication of water pump, the inside of cooler bin is provided with the cooling tube.

Preferably, the top of the water tank is communicated with a water injection pipe, and the top of the water injection pipe is provided with a sealing cover.

Preferably, the front surface of the water tank is fixedly provided with a drain pipe, and the top of the drain pipe is fixedly provided with a water stop valve.

Preferably, a check valve is fixedly mounted on the left side of the water guide pipe, a viewing window is fixedly mounted on the front face of the water tank, and the viewing window is located above the water discharge pipe.

Preferably, the top fixed mounting of cooler bin inner chamber has the installation piece, and the bottom fixed mounting of installation piece has the connecting rod, the bottom fixed mounting of connecting rod has the mounting panel, and the bottom of mounting panel and the top fixed connection of refrigeration pipe.

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

1. the utility model discloses a set up nucleic acid extraction appearance body and be used for installing and supporting cooler bin and water tank, improve the stability of cooler bin and water tank, be used for cooling down the nucleic acid extraction appearance body through setting up the cooling plate, play the supporting role to nucleic acid extraction appearance body simultaneously, be used for providing coolant liquid circulative cooling's power through setting up the water pump, improve the cooling effect, be used for cooling down the cooling through setting up cooler bin and the mutually supporting of refrigeration pipe, improve the cooling efficiency to nucleic acid extraction appearance body, be used for storing the coolant liquid through setting up the water tank, improve the cooling efficiency to nucleic acid extraction appearance body through setting up the cooling pipe, it generally is the forced air cooling to have solved current nucleic acid extraction appearance radiating mode simultaneously, the radiating effect is not good, the radiating efficiency is low, the problem of user demand can not be satisfied.

2. The utility model discloses a set up the water injection pipe and be used for when changing the coolant liquid, with the leading-in inside of water tank of coolant liquid, be used for preventing the coolant liquid from leaking out from the water injection pipe through setting up sealed lid, be used for discharging the inside coolant liquid of water tank through setting up the drain pipe, look over the window through setting up and be used for looking over how much of the inside coolant liquid of water tank, be convenient for add the coolant liquid, improve the cooling effect, be used for preventing the coolant liquid refluence through setting up the check valve, lead to the cooling effect to descend, be used for installing and fixing the connecting rod through setting up the installation piece, be used for installing and fixing the refrigeration pipe through setting up connecting rod and mounting panel mutually supporting, the stability of refrigeration pipe has been improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional structure view of the cooling box of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the cooling plate according to the present invention.

In the figure: 1. a nucleic acid extractor body; 2. a cooling plate; 3. a water pump; 4. a cooling tank; 5. a water tank; 6. a water injection pipe; 7. looking at the window; 8. a drain pipe; 9. a water conduit; 10. a one-way valve; 11. a connecting rod; 12. a refrigeration pipe; 13. and (7) cooling the tube.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a stable and efficient nucleic acid extractor for laboratory testing comprises a nucleic acid extractor body 1, a cooling plate 2 is fixedly installed at the bottom of the nucleic acid extractor body 1, a cooling pipe 13 is arranged inside the cooling plate 2, the left side of the cooling pipe 13 is communicated with a water pump 3 through a flange, the input end of the water pump 3 is communicated with a cooling tank 4, the cooling tank 4 is located at the top of the nucleic acid extractor body 1, a water tank 5 is fixedly installed at the top of the nucleic acid extractor body 1 and at the left side of the cooling tank 4, the cooling tank 4 is communicated with the water tank 5, the left side of the water tank 5 is communicated with a water guide pipe 9, the other end of the water guide pipe 9 is communicated with the left side of the water pump 3, a refrigerating pipe 12 is arranged inside the cooling tank 4, and the nucleic acid extractor body 1 is arranged for installing and supporting the cooling tank 4 and the water tank 5, so as to improve the stability of the cooling tank 4 and the water tank 5, the cooling plate 2 is arranged for cooling the nucleic acid extractor body 1, the nucleic acid extractor body 1 is supported, the water pump 3 is arranged for providing power for cooling liquid circulation cooling, the cooling effect is improved, the cooling tank 4 and the refrigerating pipe 12 are arranged to be matched with each other for cooling, the cooling efficiency of the nucleic acid extractor body 1 is improved, the water tank 5 is arranged for storing cooling liquid, the cooling efficiency of the nucleic acid extractor body 1 is improved by arranging the cooling pipe 13, the top of the water tank 5 is communicated with the water injection pipe 6, the top of the water injection pipe 6 is provided with a sealing cover, the water injection pipe 6 is arranged for guiding the cooling liquid into the water tank 5 when the cooling liquid is replaced, the sealing cover is arranged for preventing the cooling liquid from leaking out of the water injection pipe 6, the front of the water tank 5 is fixedly provided with the water drainage pipe 8, and the top of the water drainage pipe 8 is fixedly provided with a water stop valve, the water tank cooling device is characterized in that a drain pipe 8 is arranged for discharging cooling liquid in the water tank 5, a check valve 10 is fixedly arranged on the left side of a water guide pipe 9, a viewing window 7 is fixedly arranged on the front side of the water tank 5, the viewing window 7 is positioned above the drain pipe 8, the viewing window 7 is arranged for viewing the amount of the cooling liquid in the water tank 5, the cooling liquid is convenient to add, the cooling effect is improved, the check valve 10 is arranged for preventing the cooling liquid from flowing backwards to cause the cooling effect to be reduced, an installation block is fixedly arranged at the top of an inner cavity of the cooling tank 4, a connecting rod 11 is fixedly arranged at the bottom of the installation block, an installation plate is fixedly arranged at the bottom of the connecting rod 11, the bottom of the installation plate is fixedly connected with the top of a cooling pipe 12, the installation block is arranged for installing and fixing the connecting rod 11, and the connecting rod 11 and the installation plate are mutually matched for installing and fixing the cooling pipe 12, the stability of the refrigerant tube 12 is improved.

During the use, when needs dispel the heat to nucleic acid extraction appearance body 1, look over the surplus of the inside coolant liquid of water tank 5 through looking into window 7, if not enough, in time mend, through the inside of water injection pipe 6 with leading-in water tank 5 of coolant liquid, will seal the lid afterwards and close, start water pump 3 and refrigerating pipe 12 simultaneously, with coolant liquid circulation flow under water pump 3's effect, cool down the refrigeration to the coolant liquid under the effect of refrigerating pipe 12, thereby reach the purpose of extracting quick cooling of appearance body 1 to nucleic acid.

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

Claims

1. The utility model provides a stable efficient laboratory is nucleic acid extraction appearance for detection, includes nucleic acid extraction appearance body (1), its characterized in that: bottom fixed mounting of nucleic acid extraction appearance body (1) has cooling plate (2), the inside of cooling plate (2) is provided with cooling tube (13), the left side of cooling tube (13) has water pump (3) through the flange intercommunication, the input intercommunication of water pump (3) has cooler bin (4), cooler bin (4) are located the top of nucleic acid extraction appearance body (1), the top of nucleic acid extraction appearance body (1) and the left side fixed mounting who is located cooler bin (4) have water tank (5), cooler bin (4) and water tank (5) intercommunication, the left side intercommunication of water tank (5) has aqueduct (9), the other end of aqueduct (9) and the left side intercommunication of water pump (3), the inside of cooler bin (4) is provided with refrigeration pipe (12).

2. The stable and efficient nucleic acid extractor for laboratory tests as claimed in claim 1, wherein: the top of the water tank (5) is communicated with a water injection pipe (6), and the top of the water injection pipe (6) is provided with a sealing cover.

3. The stable and efficient nucleic acid extractor for laboratory tests as claimed in claim 1, wherein: the water tank is characterized in that a water drainage pipe (8) is fixedly arranged on the front face of the water tank (5), and a water stop valve is fixedly arranged at the top of the water drainage pipe (8).

4. The stable and efficient nucleic acid extractor for laboratory tests as claimed in claim 3, wherein: the left side fixed mounting of aqueduct (9) has check valve (10), the front fixed mounting of water tank (5) has inspection window (7), inspection window (7) are located the top of drain pipe (8).

5. The stable and efficient nucleic acid extractor for laboratory tests as claimed in claim 1, wherein: the top fixed mounting of cooler bin (4) inner chamber has the installation piece, and the bottom fixed mounting of installation piece has connecting rod (11), the bottom fixed mounting of connecting rod (11) has the mounting panel, and the bottom of mounting panel and the top fixed connection of refrigeration pipe (12).