CN213631118U

CN213631118U - Uniform cooling device of low-temperature storage cabinet

Info

Publication number: CN213631118U
Application number: CN202022567814.7U
Authority: CN
Inventors: 杨敏绿
Original assignee: Heilongjiang Hanan Technology Development Co ltd
Current assignee: Heilongjiang Hanan Technology Development Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-06
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a homocooling device of a low-temperature storage cabinet, which comprises a cabinet body, wherein a storage chamber is arranged in the cabinet body, homocooling plates are symmetrically arranged on the inner wall surface of the storage chamber, a heat insulation plate is connected between the homocooling plates and the inner wall of the storage chamber, a plurality of holding tanks are equidistantly arranged in the homocooling plates, a plurality of through holes are formed in the inner wall surface of each holding tank in a penetrating manner, and first vent pipes are arranged in the holding tanks; through the equal cold board, heat insulating board, first breather pipe, second breather pipe, holding tank, through-hole of design, can let in upper portion, middle part and the lower part of apotheca with cold air for cold air evenly distributed avoids influencing the save of inside article, through the filter screen of design, can avoid having the foreign matter to get into the inside of second breather pipe.

Description

Uniform cooling device of low-temperature storage cabinet

Technical Field

The utility model belongs to the technical field of store the cabinet, concretely relates to equal cold charge of cabinet is stored to low temperature is put.

Background

The low-temperature storage cabinet is a cabinet body used for storing sample liquid, can keep the activity of biological materials, has become important basic equipment in the fields of biomedical engineering, agriculture and animal husbandry, aquatic products and the like, and is generally matched with a uniform cooling device for use.

When the existing low-temperature storage cabinet is used, cold air slowly rises to the top from the bottom of the cabinet, and most of cold air is concentrated at the bottom of the storage chamber because the density of the cold air is large, and the cold air only rises to the top after the cold air at the bottom is filled, so that the cold air in the storage chamber is not uniformly distributed, and the problem needs to be solved by designing an equal cooling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold device all of cabinet is stored to low temperature to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold device all of low temperature storage cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside of the cabinet body is provided with the apotheca, the inner wall surface symmetry of apotheca is provided with cold plate all, be connected with the heat insulating board between the inner wall of cold plate and apotheca all, a plurality of holding tanks have been seted up to the inside equidistance of cold plate all the inner wall surface of holding tank runs through and has seted up a plurality of through-holes, first breather pipe has been placed to the inside of holding tank, the surface of first breather pipe is provided with a plurality of second breather pipes, every the second breather pipe imbeds respectively to the inside of corresponding through-hole, every the second breather pipe all is linked together with first breather pipe, second breather.

Preferably, two first sliding tray has all been seted up to the equal symmetry in surface of equal cold drawing board, every the second sliding tray has all been seted up to the inner wall surface of first sliding tray, the inner wall fixed surface of second sliding tray has a plurality of archs, the inside embedding of second sliding tray has the sliding block, the sliding block is hugged closely with a plurality of archs, two be provided with the layer board between the equal cold drawing board, the layer board runs through first sliding tray and sliding block fixed connection.

Preferably, the surface of the cabinet body has a cabinet door through hinge connection, the top surface of the cabinet body is provided with the panel, the surface of panel is provided with the display screen, the surface bonding of display screen has the tempering membrane, the bottom equidistance of display screen is provided with a plurality of buttons.

Preferably, a cold air compressor is arranged inside the bottom end of the cabinet body and connected with the first vent pipe, and a heat dissipation opening is formed in the surface of the bottom end of the cabinet body.

Preferably, the bottom four corners department of the cabinet body all is provided with the pulley, every the surface of pulley all is provided with anti-skidding line.

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

1. through the equal cold board, heat insulating board, first breather pipe, second breather pipe, holding tank, through-hole of design, can let in upper portion, middle part and the lower part of apotheca with cold air for cold air evenly distributed avoids influencing the save of inside article, through the filter screen of design, can avoid having the foreign matter to get into the inside of second breather pipe.

2. Through the sliding block, first sliding tray, the second sliding tray of design, the convenience is installed and is dismantled the layer board, and through the arch of design, can improve the stability of layer board installation, this simple structure, the practicality is high.

Drawings

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

FIG. 2 is a front view of the cooling plate of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a side sectional view of the cooling plate of the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4 according to the present invention;

fig. 6 is an enlarged view of region C of fig. 1 according to the present invention.

In the figure: 1. a cabinet body; 2. a storage chamber; 3. a panel; 4. a cabinet door; 5. a heat insulation plate; 6. cold homogenizing plate; 7. a support plate; 8. a first vent pipe; 9. a first sliding groove; 10. a through hole; 11. a filter screen; 12. a second vent pipe; 13. accommodating grooves; 14. a slider; 15. a second sliding groove.

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 5, the present invention provides a technical solution: a cold equalizing device of a low-temperature storage cabinet comprises a cabinet body 1, a storage chamber 2 is arranged in the cabinet body 1, cold equalizing plates 6 are symmetrically arranged on the inner wall surface of the storage chamber 2, a heat insulation plate 5 is connected between the cold equalizing plates 6 and the inner wall of the storage chamber 2, a plurality of holding tanks 13 are equidistantly arranged in the cold equalizing plates 6, a plurality of through holes 10 are formed in the inner wall surface of each holding tank 13 in a penetrating manner, first vent pipes 8 are arranged in the holding tanks 13, a plurality of second vent pipes 12 are arranged on the surface of the first vent pipes 8, the cold equalizing plates 6, the heat insulation plate 5, the first vent pipes 8, the second vent pipes 12, the holding tanks 13 and the through holes 10 can introduce cold air into the upper part, the middle part and the lower part of the storage chamber 2, so that the cold air is uniformly distributed, influence on the storage of internal articles is avoided, and foreign matters can be prevented from entering, every second breather pipe 12 imbeds respectively to the inside of corresponding through-hole 10, and every second breather pipe 12 all is linked together with first breather pipe 8, and the one end of second breather pipe 12 is provided with filter screen 11.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: a cold equalizing device of a low-temperature storage cabinet comprises a cabinet body 1, a storage chamber 2 is arranged in the cabinet body 1, cold equalizing plates 6 are symmetrically arranged on the inner wall surface of the storage chamber 2, a heat insulation plate 5 is connected between the cold equalizing plates 6 and the inner wall of the storage chamber 2, a plurality of holding tanks 13 are equidistantly arranged in the cold equalizing plates 6, a plurality of through holes 10 are formed in the inner wall surface of each holding tank 13 in a penetrating manner, first vent pipes 8 are arranged in the holding tanks 13, a plurality of second vent pipes 12 are arranged on the surface of the first vent pipes 8, the cold equalizing plates 6, the heat insulation plate 5, the first vent pipes 8, the second vent pipes 12, the holding tanks 13 and the through holes 10 can introduce cold air into the upper part, the middle part and the lower part of the storage chamber 2, so that the cold air is uniformly distributed, influence on the storage of internal articles is avoided, and foreign matters can be prevented from entering, every second breather pipe 12 imbeds respectively to the inside of corresponding through-hole 10, and every second breather pipe 12 all is linked together with first breather pipe 8, and the one end of second breather pipe 12 is provided with filter screen 11.

In this embodiment, it is preferred, first sliding tray 9 has been seted up to the equal symmetry in surface of two equal cold plates 6, second sliding tray 15 has all been seted up to the inner wall surface of every first sliding tray 9, the inner wall fixed surface of second sliding tray 15 has a plurality of archs, the inside embedding of second sliding tray 15 has sliding block 14, sliding block 14 through the design, first sliding tray 9, second sliding tray 15, conveniently install and dismantle layer board 7, arch through the design, can improve the stability of layer board 7 installation, the steam generator is simple in structure, high in practicability, sliding block 14 is hugged closely with a plurality of archs, be provided with layer board 7 between two equal cold plates 6, layer board 7 runs through first sliding

tray

9 and 14 fixed connection of sliding block.

In this embodiment, it is preferred, there is cabinet door 4 on the surface of the cabinet body 1 through hinge connection, and the top surface of the cabinet body 1 is provided with panel 3, and the surface of panel 3 is provided with the display screen, and the surface bonding of display screen has the tempering membrane, and the tempering membrane plays certain guard action to the display screen, and the bottom equidistance of display screen is provided with a plurality of buttons.

In this embodiment, it is preferable that the inside cold air compressor that is provided with in bottom of the cabinet body 1, cold air compressor can provide cold air for the device, and cold air compressor is connected with first breather pipe 8, and the bottom surface of the cabinet body 1 is provided with the thermovent.

In this embodiment, it is preferred, the bottom four corners department of the cabinet body 1 all is provided with the pulley, and the pulley makes things convenient for device's removal, and the surface of every pulley all is provided with anti-skidding line.

The utility model discloses a theory of operation and use flow: when the utility model is used, the support plate 7 is firstly installed in the storage chamber 2, the sliding blocks 14 at two ends of the support plate 7 are embedded into the second sliding groove 15 to slide in the second sliding groove 15, when the sliding blocks 14 slide, a plurality of bulges on the inner wall surface of the second sliding groove 15 cling to the surface of the sliding blocks 14 to slide, the stability of the installation of the support plate 7 is ensured, the support plate 7 is installed until the sliding blocks 14 are completely embedded into the second sliding groove 15, then the power supply is switched on, the switch is switched on, the device is set through the buttons on the surface of the panel 3, so that the device works normally, the cold air compressor at the bottom of the device leads cold air into the first vent pipe 8 in the cold plate 6, the cold air enters the storage chamber 2 through the second vent pipe 12, because the upper part and the middle part of the second vent pipe 12 on the surface of the cold plate 6 are distributed more, the lower part is less, and more cold air exists in the upper portion and the middle part of apotheca 2, then descends to the bottom of apotheca 2 under the effect of gravity for cold air is even in the inside distribution of apotheca 2, guarantees the quality that article were preserved, and filter screen 11 that 12 opening surfaces of second breather pipe set up can filter cold air, also prevents to have the inside that the foreign matter got into second breather pipe 12 simultaneously.

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 equal cold charge of low temperature storage cabinet is put, including the cabinet body (1), its characterized in that: a storage chamber (2) is arranged in the cabinet body (1), cold equalizing plates (6) are symmetrically arranged on the inner wall surface of the storage chamber (2), a heat insulation plate (5) is connected between the cold equalizing plate (6) and the inner wall of the storage chamber (2), a plurality of accommodating grooves (13) are formed in the uniform cooling plate (6) at equal intervals, a plurality of through holes (10) are formed in the inner wall surface of each accommodating groove (13) in a penetrating manner, first breather pipe (8) have been placed to the inside of holding tank (13), the surface of first breather pipe (8) is provided with a plurality of second breather pipes (12), every second breather pipe (12) imbed respectively to the inside of corresponding through-hole (10), every second breather pipe (12) all are linked together with first breather pipe (8), the one end of second breather pipe (12) is provided with filter screen (11).

2. The cold equalizer of a cryogenic storage cabinet of claim 1, wherein: two equal symmetry in surface of equal cold plate (6) has seted up first sliding tray (9), every second sliding tray (15) have all been seted up on the inner wall surface of first sliding tray (9), the inner wall fixed surface of second sliding tray (15) has a plurality of archs, the inside embedding of second sliding tray (15) has sliding block (14), sliding block (14) are hugged closely with a plurality of archs, two be provided with layer board (7) between equal cold plate (6), layer board (7) run through first sliding tray (9) and sliding block (14) fixed connection.

3. The cold equalizer of a cryogenic storage cabinet of claim 1, wherein: the cabinet comprises a cabinet body (1) and is characterized in that a cabinet door (4) is connected to the surface of the cabinet body (1) through a hinge, a panel (3) is arranged on the top surface of the cabinet body (1), a display screen is arranged on the surface of the panel (3), a tempering film is bonded to the surface of the display screen, and a plurality of buttons are arranged on the bottom of the display screen at equal intervals.

4. The cold equalizer of a cryogenic storage cabinet of claim 1, wherein: the inside cold air compressor that is provided with in bottom of the cabinet body (1), cold air compressor is connected with first breather pipe (8), the bottom surface of the cabinet body (1) is provided with the thermovent.

5. The cold equalizer of a cryogenic storage cabinet of claim 1, wherein: the bottom four corners department of the cabinet body (1) all is provided with the pulley, every the surface of pulley all is provided with anti-skidding line.