CN209697193U - A kind of refrigerated centrifuge is uncapped automatic defrosting mechanism - Google Patents

Abstract

It uncaps automatic defrosting mechanism the utility model discloses a kind of refrigerated centrifuge, including body, the four corners of the body lower end are provided with support pad, upper surface one end of the body is equipped with hinged seat, the outside of the hinged seat is rotatably connected to case lid, the lower surface of the case lid is equipped with temperature sensor, the control cabinet of the temperature sensor output end connection is mounted on the top of body, the external protrusion of the control cabinet is provided with control key and display panel, the outside of the body is equipped with electric heater, the inner surface of the body and case lid is respectively and fixedly provided with defrosting cored slab, the lower surface of the case lid is equipped with limit base, the bottom of the limit base is fixed with refrigerator, the lower surface of the case lid is fixed with transverse slat.The utility model solves the problems, such as that refrigerated centrifuge at this stage lacks temperature control defrosting mechanism by setting electric heater, control cabinet, temperature sensor, defrosting cored slab, receiving groove and heating plate.

Description

A kind of refrigerated centrifuge is uncapped automatic defrosting mechanism

Technical field

The utility model relates to centrifuge instrument technical field, specially a kind of refrigerated centrifuge is uncapped automatic defrosting machine Structure.

Background technique

Currently, centrifuge is exactly to make that different material to be separated is needed to obtain accelerating isolated machine using centrifugal force.It is cold Freezing centrifuge is one kind of centrifuge, and is divided into low speed, high speed freezing centrifuge and Overspeed Analysis, prepares dual-purpose freezing The Multiple Types such as centrifuge.Refrigerated centrifuge is generally used for experiment and scientific research uses, energy when refrigerated centrifuge at this stage uses Enough meet its basic use demand, however remains some shortcomings and defect in actual use.

Through retrieving, patent announcement number is that CN206454801U discloses a kind of refrigerated centrifuge, including cabinet, the cabinet Outer surface lower end be equipped with gas outlet, the interior surface of the cabinet is fixedly connected with partition.

Disadvantage possessed by a kind of refrigerated centrifuge is insufficient in the prior art:

1. refrigerated centrifuge, since internal temperature is lower, inside is easy frosting when uncapping, and then influences the use of body, existing The equipment in stage lacks effective defrosting mechanism, influences the use of staff；

2. since refrigerated centrifuge at this stage lacks temperature controlled defrosting mechanism, frost is attached to the interior of case lid and body On surface, easily the service life of device is had an impact.

Utility model content

(1) the technical issues of solving

It uncaps automatic defrosting mechanism, is solved at this stage the purpose of this utility model is to provide a kind of refrigerated centrifuge Refrigerated centrifuge lacks the problem of temperature control defrosting mechanism.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of refrigerated centrifuge is uncapped automatic defrosting Mechanism, including body, the four corners of the body lower end are provided with support pad, and upper surface one end of the body is equipped with hingedly Seat, the outside of the hinged seat are rotatably connected to case lid, and the lower surface of the case lid is equipped with temperature sensor, and the temperature passes The control cabinet of sensor output end connection is mounted on the top of body, and the external protrusion of the control cabinet is provided with control key and display Panel, the outside of the body are equipped with electric heater, and the inner surface of the body and case lid is respectively and fixedly provided with defrosting cored slab.

Preferably, the lower surface of the case lid is equipped with limit base, and the bottom of the limit base is fixed with refrigerator.

Preferably, the lower surface of the case lid is fixed with transverse slat, and the temperature sensor is mounted on transverse slat by mounting rack Lower end.

Preferably, the outside mask of the electric heater is equipped with protecting crust, and protecting crust is fixed on the outer wall of the body, The outside of the protecting crust is equipped with adjusting knob, and the output end of the adjusting knob and the input terminal of electric heater electrically connect It connects.

Preferably, the inside of the defrosting cored slab is disposed with receiving groove, is mounted on the inside of the receiving groove Heating plate, the lower surface of the case lid are equipped with rotary switch, and the output end of the electric heater passes through conducting wire and rotary switch And heating plate is connected in series.

Preferably, the rotary switch is mounted on the corner of body and case lid, the input terminal of the rotary switch and control The output end of case processed is electrically connected.

(3) beneficial effect

The utility model provides a kind of refrigerated centrifuge and uncaps automatic defrosting mechanism, have it is following the utility model has the advantages that

1, the utility model is by being arranged electric heater, control cabinet, temperature sensor, rotary switch, defrosting cored slab, receiving Object slot and heating plate, the utility model are provided with the Qing Shuan mechanism that uncaps for being directed to refrigerated centrifuge, and centrifuge is when uncapping It is able to carry out automatic defrosting work, avoids the normal use for influencing centrifuge, the equipment solved at this stage lacks automatic clear frost The problem of mechanism, in the inside of body installation defrosting cored slab, the inside for the cored slab that defrosts is arranged at intervals with to be added the utility model Hot plate, when staff open case lid when, rotary switch can automatic closed circuit so that between heating plate and electric heater Circuit communication, heating plate heating, and then the frost of case lid and body inner wall is cleared up, achieve the purpose that the clear frost of heating.

2, the utility model is by being arranged electric heater, control cabinet, temperature sensor, rotary switch, defrosting cored slab, receiving Object slot and heating plate, the utility model are able to carry out automatic clear frost when uncapping, and can form protective effect to body, avoid Inner body corrupted, and then prolong its service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the scheme of installation of temperature sensor in the utility model.

Appended drawing reference in figure are as follows: 1, body；2, case lid；3, hinged seat；4, adjusting knob；5, electric heater；6, protecting crust； 7, support pad；8, control cabinet；9, control key；10, display panel；11, limit base；12, refrigerator；13, temperature sensor；14, it revolves Turn on pass；15, defrost cored slab；16, receiving groove；17, heating plate；18, transverse slat；19, mounting rack.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of refrigerated centrifuge is uncapped automatic defrosting machine Structure, including body 1, the four corners of 1 lower end of body are provided with support pad 7, and upper surface one end of body 1 is equipped with hinged seat 3, hinge The outside of joint chair 3 is rotatably connected to case lid 2, and the lower surface of case lid 2 is equipped with limit base 11, and the bottom of limit base 11 is fixed with system Cooler 12, while the lower surface of case lid 2 is equipped with temperature sensor 13, the model SQHT03 of temperature sensor 13, case lid 2 Lower surface is fixed with transverse slat 18, and temperature sensor 13 is mounted on the lower end of transverse slat 18, temperature sensing by mounting rack 19 when assembling The control cabinet 8 of 13 output end of device connection is mounted on the top of body 1, and the external protrusion of control cabinet 8 is provided with control key 9 and display Panel 10, the outside of body 1 are equipped with electric heater 5, and the outside mask of electric heater 5 is equipped with protecting crust 6, can form protection effect Fruit, and protecting crust 6 is fixed on the outer wall of body 1, the outside of protecting crust 6 is equipped with adjusting knob 4, the output of adjusting knob 4 End and the input terminal of electric heater 5 are electrically connected, while the inner surface of body 1 and case lid 2 is respectively and fixedly provided with defrosting cored slab 15, removes The inside of white cored slab 15 is disposed with receiving groove 16, and the inside of receiving groove 16 is mounted on heating plate 17, the following table of case lid 2 Face is equipped with rotary switch 14, and the output end of electric heater 5 is connected in series by conducting wire and rotary switch 14 and heating plate 17, The model RS-830 of rotary switch 14, and rotary switch 14 is mounted on the corner of body 1 Yu case lid 2, rotary switch 14 The output end of input terminal and control cabinet 8 is electrically connected.

When in use, temperature sensor 13 can sense the temperature information inside body 1, and data information is reflected in On display panel 10, when staff opens case lid 2, rotary switch 14 is closed, so that between electric heater 5 and heating plate 17 Closed circuit is formed, heating plate 17 being heated, can be adjusted by adjusting knob 4 when without reheating, this rotation The input terminal of switch 14 and the output end of control cabinet 8 are electrically connected, and can also be controlled by the effect of control cabinet 8 when specifically used Heating plate 17 works, and achievees the purpose that defrosting by the effect of temperature control, the mechanism defrosting effect is good, can satisfy refrigerated centrifuge Use.

It can to sum up obtain, the utility model passes through setting electric heater 5, control cabinet 8, temperature sensor 13, defrosting cored slab 15, receiving groove 16 and heating plate 17 solve the problems, such as that refrigerated centrifuge at this stage lacks temperature control defrosting mechanism.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. The automatic defrosting mechanism 1. a kind of refrigerated centrifuge is uncapped, including body (1), it is characterised in that: body (1) lower end Four corners are provided with support pad (7), and upper surface one end of the body (1) is equipped with hinged seat (3), the hinged seat (3) Outside is rotatably connected to case lid (2), and the lower surface of the case lid (2) is equipped with temperature sensor (13), the temperature sensor (13) control cabinet (8) of output end connection is mounted on the top of body (1), and the external protrusion of the control cabinet (8) is provided with control The outside of key (9) processed and display panel (10), the body (1) is equipped with electric heater (5), the body (1) and case lid (2) Inner surface be respectively and fixedly provided with defrosting cored slab (15).
2. The automatic defrosting mechanism 2. a kind of refrigerated centrifuge according to claim 1 is uncapped, it is characterised in that: the case lid (2) lower surface is equipped with limit base (11), and the bottom of the limit base (11) is fixed with refrigerator (12).
3. The automatic defrosting mechanism 3. a kind of refrigerated centrifuge according to claim 1 is uncapped, it is characterised in that: the case lid (2) lower surface is fixed with transverse slat (18), and the temperature sensor (13) is mounted under transverse slat (18) by mounting rack (19) End.
4. The automatic defrosting mechanism 4. a kind of refrigerated centrifuge according to claim 1 is uncapped, it is characterised in that: the electric heating The outside mask of device (5) is equipped with protecting crust (6), and protecting crust (6) is fixed on the outer wall of the body (1), the protecting crust (6) Outside be equipped with adjusting knob (4), the input terminal of the output end of the adjusting knob (4) and electric heater (5) is electrically connected.
5. The automatic defrosting mechanism 5. a kind of refrigerated centrifuge according to claim 1 is uncapped, it is characterised in that: the defrosting is empty The inside of core (15) is disposed with receiving groove (16), is mounted on heating plate (17), institute on the inside of the receiving groove (16) The lower surface for stating case lid (2) is equipped with rotary switch (14), and the output end of the electric heater (5) passes through conducting wire and rotary switch (14) and heating plate (17) is connected in series.
6. The automatic defrosting mechanism 6. a kind of refrigerated centrifuge according to claim 5 is uncapped, it is characterised in that: the rotation is opened It closes (14) and is mounted on the corner of body (1) Yu case lid (2), the input terminal of the rotary switch (14) is defeated with control cabinet (8) Outlet is electrically connected.