CN211436618U

CN211436618U - Desk-top high-speed refrigerated centrifuge

Info

Publication number: CN211436618U
Application number: CN201922157046.5U
Authority: CN
Inventors: 周欢欢
Original assignee: 王建荣
Current assignee: Qiqihar Nuokai pathological diagnosis center Co.,Ltd.
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-08
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a desk-top high-speed refrigerated centrifuge relates to the centrifuge field, and for solving the desk-top high-speed refrigerated centrifuge on the current market when removing to the workplace, through artifical transport, the degree is very big before the work, the problem of inconvenient use. The upper end in the centrifuge box outside is provided with the display screen, the lower extreme in the centrifuge box outside is provided with control panel, avris fixedly connected with electric telescopic handle of centrifuge box lower extreme, the bottom fixedly connected with of centrifuge box supports the base, the inside upper end fixedly connected with temperature sensor of centrifuge box, one side of mounting panel is provided with the air-cooled compressor, the opposite side of mounting panel is provided with the heater, the lower extreme fixedly connected with driving motor of mounting panel, the upper end fixedly connected with centrifugal disc of drive shaft, the inside lower extreme fixedly connected with supporting network of centrifuge box, the upper end fixedly connected with radiator fan of supporting network.

Description

Desk-top high-speed refrigerated centrifuge

Technical Field

The utility model relates to a centrifuge field, concretely relates to desk-top high-speed refrigerated centrifuge.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are insoluble with each other in emulsion, and the desk-top high-speed freezing centrifugal machine is also one of the common centrifugal machines and is generally used in the fields of scientific research, genetic engineering, life science, medicine, chemical engineering and the like.

At present, when the table type high-speed freezing centrifuge on the market moves to a working place, the table type high-speed freezing centrifuge is carried by manpower, the labor intensity is very high, and the table type high-speed freezing centrifuge is inconvenient to use, so that the problem is urgently needed to be solved on the market.

Disclosure of Invention

The utility model discloses a solve ELIASA technical problem, the utility model provides a desk-top high-speed refrigerated centrifuge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a table type high-speed refrigerated centrifuge comprises a centrifuge box body, wherein a display screen is arranged at the upper end of the outer side of the centrifuge box body, a control panel is arranged at the lower end of the outer side of the centrifuge box body, an electric telescopic rod is fixedly connected with the side of the lower end of the centrifuge box body, heat dissipation holes are formed in the side of the lower end of the centrifuge box body, a supporting base is fixedly connected with the bottom end of the centrifuge box body, a first sealing groove and a second sealing groove are sequentially arranged at the opening part of the centrifuge box body from top to bottom, a box cover is clamped and connected at the opening part of the centrifuge box body, a first sealing strip and a second sealing strip are sequentially and fixedly connected at the side of the box cover from top to bottom, a temperature sensor is fixedly connected at the upper end of the interior of the centrifuge box, the opposite side of mounting panel is provided with the heater, the lower extreme fixedly connected with driving motor of mounting panel, driving motor's transmission end passes the mounting panel transmission and is connected with the drive shaft, the upper end fixedly connected with centrifugal disc of drive shaft, centrifuge box inside lower extreme fixedly connected with supporting network, the upper end fixedly connected with radiator fan of supporting network.

Preferably, the inner side of the centrifuge box body is provided with a heat preservation inner container, the outer side of the heat preservation inner container is fixedly connected with a sound absorption plate, the outer side of the sound absorption plate is fixedly connected with a shell, and a suction cavity is arranged between the sound absorption plate and the shell.

Preferably, the display screen, the electric telescopic rod, the temperature sensor, the air cooling compressor, the heater, the driving motor and the cooling fan are electrically connected with the control panel, and the model of the temperature sensor is CWDZ 11.

Preferably, the electric telescopic rods are symmetrically arranged about the vertical central line of the centrifuge box body, and the lower ends of the electric telescopic rods are fixedly connected with universal wheels.

Preferably, the interior of the heat dissipation holes is fixedly connected with a dust screen, and the heat dissipation holes are distributed at equal intervals.

Preferably, the upper end of the supporting base is provided with a mounting sleeve, the lower end of the mounting sleeve is movably provided with an adjustable base, and the mounting sleeve is connected with the adjustable base through a buffer spring.

Preferably, the first sealing strip and the second sealing strip are respectively matched with the first sealing groove and the second sealing groove.

Preferably, the inside of centrifugal disc is equidistant to be provided with eight and places the hole, place four installation sleeve of inside symmetry fixedly connected with in hole, the inside one end swing joint of installation sleeve has the one end of clamp rod, the other end of installation sleeve passes through clamp spring interconnect with the one end of clamp rod, the one side of the tight piece of other end fixedly connected with clamp of clamp rod, the another side fixedly connected with rubber skin of the tight piece of clamp.

The utility model has the advantages that:

1. this desk-top high-speed refrigerated centrifuge is through setting up electric telescopic handle and universal wheel, and centrifuge is removed to the mode that the accessible promoted, and the centrifuge's of being convenient for removal has solved present desktop high-speed refrigerated centrifuge on the market when removing to the workplace, through artifical transport, and the degree is very big before the work, the problem of inconvenient use.

2. This desk-top high-speed refrigerated centrifuge can not only try the shock attenuation of centrifuge down through setting up buffer spring and adjustable base, can also ensure centrifuge's regulation, stability when guaranteeing centrifuge use, simultaneously through setting up the louvre, dust screen and radiator fan, centrifuge's heat dissipation has not only been realized, the entering of dust can also be prevented simultaneously to and through the abatvoix and the setting that attracts the chamber, adopt double-deck sound insulation to fall the noise of making an uproar centrifuge, centrifuge's noise pollution has been reduced.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the internal structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the centrifugal box body A of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B of the present invention;

FIG. 5 is a schematic view of the supporting base structure of the present invention;

FIG. 6 is a schematic view of the distribution structure of the placement holes of the present invention;

fig. 7 is a schematic view of the clamping rod mounting structure of the present invention.

Description of reference numerals:

1. a centrifuge case; 2. a display screen; 3. a control panel; 4. an electric telescopic rod; 5. heat dissipation holes; 6. a support base; 7. a first seal groove; 8. a second seal groove; 9. a box cover; 10. a first seal strip; 11. a second seal strip; 12. a temperature sensor; 13. mounting a plate; 14. an air-cooled compressor; 15. a heater; 16. a drive motor; 17. a drive shaft; 18. a centrifugal pan; 19. a support net; 20. a heat radiation fan; 101. a heat preservation liner; 102. a sound-absorbing panel; 103. a housing; 104. a suction chamber; 41. a universal wheel; 51. a dust screen; 61. installing a sleeve; 62. an adjustable base; 63. a buffer spring; 181. placing holes; 182. installing a sleeve; 183. a clamping lever; 184. a clamping spring; 185. a clamping block; 186. rubber skin.

Detailed Description

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.

As shown in FIGS. 1 to 7, a desk type high speed refrigerated centrifuge comprises a centrifuge housing 1, a display screen 2 is arranged at the upper end of the outer side of the centrifuge housing 1, a control panel 3 is arranged at the lower end of the outer side of the centrifuge housing 1, an electric telescopic rod 4 is fixedly connected to the side of the lower end of the centrifuge housing 1, a heat dissipation hole 5 is arranged at the side of the lower end of the centrifuge housing 1, a support base 6 is fixedly connected to the bottom end of the centrifuge housing 1, a first sealing groove 7 and a second sealing groove 8 are sequentially arranged at the mouth of the centrifuge housing 1 from top to bottom, a housing cover 9 is connected to the mouth of the centrifuge housing 1 in a clamping manner, a first sealing strip 10 and a second sealing strip 11 are sequentially and fixedly connected to the side of the housing cover 9 from top to bottom, a temperature sensor 12 is fixedly connected, an air-cooled compressor 14 is arranged on one side of the mounting plate 13, a heater 15 is arranged on the other side of the mounting plate 13, a driving motor 16 is fixedly connected to the lower end of the mounting plate 13, a driving end of the driving motor 16 penetrates through the mounting plate 13 to be connected with a driving shaft 17 in a driving mode, a centrifugal disc 18 is fixedly connected to the upper end of the driving shaft 17, a supporting net 19 is fixedly connected to the lower end inside the centrifuge box body 1, and a cooling fan 20 is fixedly connected to the upper end of the supporting.

Further, the inner side of the centrifuge box body 1 is provided with a heat preservation liner 101, the outer side of the heat preservation liner 101 is fixedly connected with an acoustic board 102, the outer side of the acoustic board 102 is fixedly connected with a shell 103, and an attraction cavity 104 is arranged between the acoustic board 102 and the shell 103, so that the acoustic absorption effect of the centrifuge is improved, and the noise pollution is reduced.

Further, the display screen 2, the electric telescopic rod 4, the temperature sensor 12, the air-cooled compressor 14, the heater 15, the driving motor 16 and the cooling fan 20 are all electrically connected with the control panel 3, and the model of the temperature sensor 12 is CWDZ11, so that the automatic control of the centrifuge is realized.

Further, electric telescopic handle 4 is provided with four about the vertical central line symmetry of centrifuge box 1, and electric telescopic handle 4's lower extreme fixedly connected with universal wheel 41, the centrifuge's of being convenient for removal.

Further, the inside fixedly connected with dust screen 51 of louvre 5, and louvre 5 is equidistant distribution, guarantees centrifuge's heat dissipation and dustproof effect.

Further, the upper end of the supporting base 6 is provided with a mounting sleeve 61, the lower end of the mounting sleeve 61 is movably mounted with an adjustable base 62, the mounting sleeve 61 and the adjustable base 62 are connected with each other through a buffer spring 63, and the shock absorption and stability adjustment of the centrifuge are realized.

Further, first sealing strip 10, second sealing strip 11 respectively with first seal groove 7, the mutual adaptation of second seal groove 8, have improved centrifuge's sealed.

Further, eight placing holes 181 are equidistantly arranged in the centrifugal disc 18, four mounting sleeves 182 are symmetrically and fixedly connected to the inside of the placing holes 181, one end of each of the inside of each of the mounting sleeves 182 is movably connected with one end of a clamping rod 183, the other end of each of the mounting sleeves 182 is connected with one end of each of the clamping rods 183 through a clamping spring 184, one side of a clamping block 185 is fixedly connected to the other end of each of the clamping rods 183, and a rubber skin 186 is fixedly connected to the other side of each of the clamping blocks 185, so that stable clamping of the test tube is facilitated.

The working principle is as follows: when the centrifuge is used, the stability of the centrifuge is adjusted through the adjustable base 62, the centrifuge is controlled to work through the control panel 3, the box cover 9 is opened, the test tube is placed between the rubber sheets 186 in the placing hole 181, the clamping spring 184 contracts, the test tube is stably clamped in the placing hole 181 through the elasticity of the clamping spring 184, the box cover 9 is tightly covered, the centrifuge box 1 and the box cover 9 are completely sealed by the first sealing strip 10 and the second sealing strip 11, the driving motor 16 drives the driving shaft 17 to rotate, the driving shaft 17 drives the centrifugal disc 18 to rotate at high speed, the centrifugal disc 18 enables objects for internal inspection of the test tube placed in the placing hole 181 to be centrifuged, the cooling fan 20 blows air to cool the driving motor 16, heat is dissipated from the dust screen 51 in the heat dissipation holes 5, during the use process, great noise is generated in the centrifuge box 1 and is absorbed by the sound absorption plate 102 and the suction cavity 104 respectively, noise pollution has been reduced, when temperature sensor 12 detected the inside high temperature of centrifuge box 1, air-cooled compressor 14 refrigerates, make the inside temperature of centrifuge box 1 reach centrifugal requirement, when temperature sensor 12 detected the inside temperature of centrifuge box 1 and cross when low, heater 15 heats the inside of centrifuge box 1, make the inside temperature of centrifuge box 1 reach centrifugal requirement, after the experiment, note the testing result, make electric telescopic handle 4 extend through control panel 3, put down universal wheel 41, prop up centrifuge box 1 through universal wheel 41, it can to withdraw centrifuge box 1.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The table type high-speed refrigerated centrifuge is characterized by comprising a centrifuge box body (1), wherein a display screen (2) is arranged at the upper end of the outer side of the centrifuge box body (1), a control panel (3) is arranged at the lower end of the outer side of the centrifuge box body (1), an electric telescopic rod (4) is fixedly connected with the side of the lower end of the centrifuge box body (1), a heat dissipation hole (5) is arranged at the side of the lower end of the centrifuge box body (1), a supporting base (6) is fixedly connected with the bottom of the centrifuge box body (1), a first sealing groove (7) and a second sealing groove (8) are sequentially arranged at the opening part of the centrifuge box body (1) from top to bottom, a box cover (9) is clamped at the opening part of the centrifuge box body (1), a first sealing strip (10) and a second sealing strip (11) are sequentially and fixedly connected with, the utility model discloses a centrifugal fan, including the inside upper end fixedly connected with temperature sensor (12) of centrifuge box (1), the inside well lower extreme fixedly connected with mounting panel (13) of centrifuge box (1), one side of mounting panel (13) is provided with forced air cooling compressor (14), the opposite side of mounting panel (13) is provided with heater (15), the lower extreme fixedly connected with driving motor (16) of mounting panel (13), the transmission end of driving motor (16) passes mounting panel (13) transmission and is connected with drive shaft (17), the upper end fixedly connected with centrifugal disc (18) of drive shaft (17), the inside lower extreme fixedly connected with supporting network (19) of centrifuge box (1), the upper end fixedly connected with radiator fan (20) of supporting network (19).

2. The table type high-speed refrigerated centrifuge as claimed in claim 1 is characterized in that an insulating inner container (101) is arranged on the inner side of the centrifuge box body (1), an acoustic board (102) is fixedly connected to the outer side of the insulating inner container (101), a housing (103) is fixedly connected to the outer side of the acoustic board (102), and an attraction cavity (104) is arranged between the acoustic board (102) and the housing (103).

3. The table type high-speed freezing centrifuge as claimed in claim 1, wherein the display screen (2), the electric telescopic rod (4), the temperature sensor (12), the air-cooled compressor (14), the heater (15), the driving motor (16) and the cooling fan (20) are all electrically connected with the control panel (3), and the model of the temperature sensor (12) is CWDZ 11.

4. The table type high-speed refrigerated centrifuge as claimed in claim 1, characterized in that the number of the electric telescopic rods (4) is four symmetrically arranged about the vertical center line of the centrifuge case (1), and the lower end of the electric telescopic rods (4) is fixedly connected with universal wheels (41).

5. The desktop high-speed freezing centrifuge as claimed in claim 1, wherein the inside of the heat dissipation holes (5) is fixedly connected with a dust screen (51), and the heat dissipation holes (5) are distributed at equal intervals.

6. The table type high-speed refrigerated centrifuge as claimed in claim 1, characterized in that the upper end of the supporting base (6) is provided with a mounting sleeve (61), the lower end of the mounting sleeve (61) is movably mounted with an adjustable base (62), and the mounting sleeve (61) and the adjustable base (62) are connected with each other through a buffer spring (63).

7. The table type high-speed refrigerated centrifuge as claimed in claim 1, characterized in that the first sealing strip (10) and the second sealing strip (11) are respectively adapted to the first sealing groove (7) and the second sealing groove (8).

8. The table type high-speed refrigerated centrifuge as claimed in claim 1, wherein eight placing holes (181) are arranged in the centrifugal disc (18) at equal intervals, four mounting sleeves (182) are symmetrically and fixedly connected to the inside of the placing holes (181), one end of the inside of each mounting sleeve (182) is movably connected with one end of a clamping rod (183), the other end of each mounting sleeve (182) is connected with one end of each clamping rod (183) through a clamping spring (184), one surface of each clamping block (185) is fixedly connected to the other end of each clamping rod (183), and a rubber skin (186) is fixedly connected to the other surface of each clamping block (185).