CN206087885U - Cold storage plant and portable fridge - Google Patents

Abstract

The embodiment of the utility model provides a cold storage plant and portable fridge relates to biological apparatus technical field. This cold storage plant includes: cold -stored box, cold source cavity and object storage cavity are cut apart into by the polylith baffle to the inner chamber of cold -stored box. Object storage cavity's first end with the first end of cold source cavity seals, the top of cold -stored box is provided with an apron. First through -hole and second through -hole have been seted up on the apron, first through -hole corresponds object storage cavity's second end. The second through -hole corresponds the second end of cold source cavity, the quantity of first through -hole with object storage cavity's quantity is the same, the quantity of second through -hole with the quantity of cold source cavity is the same, first through -hole department all is provided with first lid, second through -hole department all is provided with the second lid. The utility model discloses the live time and the reinforcing cold storage effect of extension cold source that can be obvious.

Description

A kind of cold storage plant and removable cold closet

Technical field

This utility model is related to biological technique with the apparatus field, in particular to a kind of cold storage plant and removable cold preservation Case.

Background technology

The monitoring of fresh milk microorganism, it usually needs sampled, the sample of collection needs the temperature strip for being stored in 0-4 DEG C Under part, and the sample to gathering within 24 hours is detected.When the collection of sample is carried out, sampled point usually divides Cloth is accomplished by the sample to first gathering and stores where difference, until sample collecting is finished together detected. And the temperature that existing storage device is often difficult to reach in prolonged cryopreservation requirement, and storage device cannot keep It is more constant, when especially summer samples, often switch storage device repeatedly places the sample that is collected, so And its be unfavorable for maintaining the constant low temperature in storage device, also lead to the ice bag in storage device and melt too fast.It is so final Experimental result will be caused to produce larger error, to production or scientific research the decision-making or judgement of mistake are brought, it is unnecessary to cause Economic loss.

Utility model content

The purpose of this utility model is to provide a kind of cold storage plant, and it can extend the use time of low-temperature receiver, is strengthened cold Hide effect.

Another object of the present utility model is to provide a kind of removable cold closet, when it can extend the use of low-temperature receiver Between, strengthen cold storage effect, it is moved easily carrying.

What embodiment of the present utility model was realized in：

A kind of cold storage plant, including：Refrigerated cabinet, the inner chamber of the refrigerated cabinet is divided into low-temperature receiver cavity by polylith dividing plate Close with the first end of storing cavity, the first end of the storing cavity and the low-temperature receiver cavity, the top of the refrigerated cabinet A cover plate is provided with, first through hole and the second through hole, the corresponding storing cavity of the first through hole are offered on the cover plate The second end, the second end of second through hole correspondence low-temperature receiver cavity, the quantity of the first through hole and the storage chamber The quantity of body is identical, and the quantity of second through hole is identical with the quantity of the low-temperature receiver cavity, is provided with the first through hole First lid, second through hole is provided with the second lid, first lid can folding cover in the first through hole Place, second lid can folding cover in second through hole.

Preferably, when first lid is covered with the refrigerated cabinet, first lid and the first through hole Marginal portion rotates connection.

Preferably, the refrigerated cabinet is shaped as cylinder, cuboid or four-prism.

Preferably, the casing part of the refrigerated cabinet includes the first shell, thermal insulation layer and the second shell, the thermal insulation layer Between first shell and second shell, first shell, the thermal insulation layer and second shell are once It is brought into close contact.

Preferably, each described storing inside cavity is provided with subpackage bag, in the subpackage bag and the storing cavity Wall is detachably connected.

Preferably, subpackage bag includes the first bag and the second bag；First bag is located in second bag, institute The peristome of the peristome and second bag of stating the first bag is tightly connected, the peristome of first bag and described The peristome of two bags is provided with a water filling port where being tightly connected, between first bag and the second bag water filling is formed Cavity.

Preferably, the quantity of the storing cavity is 2,3 or more than 3.

A kind of removable cold closet, including universal wheel and above-mentioned cold storage plant, the universal wheel is arranged on the cold preservation The bottom surface of casing, the bottom surface is the one side away from the end of low-temperature receiver cavity second.

Preferably, also including handle device, the handle device includes the first fixed part, the second fixed part and mobile division, The first end of first fixed part and the first end of the second fixed part are respectively fixedly connected with the mobile division two ends, and described Second end of one fixed part and the second end of the second fixed part rotate with the not ipsilateral of the storing cavity be connected respectively.

Preferably, also including pull bar, the pull bar includes first body of rod, second body of rod and connecting portion, first body of rod First end be fixedly connected by the connecting portion with the first end of second body of rod, the second end of first body of rod and institute The second end for stating second body of rod is fixedly mounted on one of side of the refrigerated cabinet.

A kind of cold storage plant that above-mentioned this utility model is provided, by low-temperature receiver cavity and multiple storing cavitys in refrigerated cabinet It is independently arranged, each storing cavity and low-temperature receiver cavity have between any two dividing plate, and have independent lid to cover in low-temperature receiver Cavity and storing cavity top.So when using, it is only necessary to open corresponding storing cavity, which reduce The opening of cold storage plant is opened, can effectively avoid cold storage plant internal temperature from raising and quickly consume low-temperature receiver.Lid it is only Erect meter can also accomplish use one of storing cavity when, the first lid on other storing cavitys will not be beaten Open, the article of storing inside cavity storage is unaffected.In addition, can also individually open low-temperature receiver when low-temperature receiver needs and changes The second lid above cavity carries out the replacing of low-temperature receiver, and the first lid above storing cavity is still covered.Generally speaking this reality Long period and the cold storage effect compared with steady temperature can be reached with new, additionally it is possible to significantly extend the use time of low-temperature receiver, Facilitate easy-to-use.

A kind of removable cold closet that above-mentioned this utility model is provided, by the bottom to above-mentioned cold storage plant ten thousand are arranged To wheel, by universal wheel, the removable cold closet can be moved with enhanced convenience or carried, more laborsaving.

To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Coordinate appended accompanying drawing, be described in detail below.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is a kind of structural representation of cold storage plant that this utility model preferred embodiment is provided.

Fig. 2 is a kind of structural representation of the housing of cold storage plant that this utility model preferred embodiment is provided.

Fig. 3 is a kind of structural representation of the first lid of cold storage plant that this utility model preferred embodiment is provided.

Fig. 4 is a kind of structural representation of the second lid of cold storage plant that this utility model preferred embodiment is provided.

Fig. 5 is a kind of structural representation of the subpackage bag of cold storage plant that this utility model preferred embodiment is provided.

Fig. 6 is the structural representation of a kind of removable cold closet first state that this utility model preferred embodiment is provided.

Fig. 7 is the structural representation of the pull bar of a kind of removable cold closet that this utility model preferred embodiment is provided.

Fig. 8 is the structural representation of the state of a kind of removable cold closet second that this utility model preferred embodiment is provided.

Fig. 9 is the structural representation of the handle device of a kind of removable cold closet that this utility model preferred embodiment is provided Figure.

Icon：10- cold storage plants；100- refrigerated cabinets；110- pull bars；111- rotating connectors；112- lockers； The bodies of rod of 113- first；The bodies of rod of 114- second；115- connecting portions；The shells of 101- first；102- thermal insulation layers；The shells of 103- second； 120- handle devices；The fixed parts of 121- first；The fixed parts of 122- second；123- mobile divisions；130- universal wheels；210- first is covered Body；211- storing cavitys；212- first in command's device；The lids of 220- second；221- low-temperature receiver cavitys；222- second in command's devices； 300- subpackage bags；The bags of 310- second；311- water filling ports；312- water fillings are switched；The bags of 320- first；20- may move cold closet.

Specific embodiment

It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of this utility model embodiment for illustrating can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of this utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.

In description of the present utility model, it should be noted that term " on ", D score, " interior ", the orientation of the instruction such as " outward " Or position relationship is that, based on orientation shown in the drawings or position relationship, or the utility model product is usually put when using Orientation or position relationship, are for only for ease of description this utility model and simplify description, rather than indicate or imply the dress of indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important Property.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.

Fig. 1 is refer to, the present embodiment provides a kind of cold storage plant 10, and the cold storage plant 10 includes refrigerated cabinet 100, first Lid 210, the second lid 220 and subpackage bag 300.

Refrigerated cabinet 100 for the cold storage plant 10 main part, its shape can be square, cuboid, cylinder, And other regularly or irregularly cylinder body shape all may be used.Preferably, multiple cavitys are provided with the refrigerated cabinet 100, its Include the storing cavity 211 for storing gathered test specimen (for example, fresh milk sample collecting), and for placing The low-temperature receiver cavity 221 of refrigerated source.

Preferably, the casing part of the refrigerated cabinet 100 of the cold storage plant 10 includes the first shell 101, the and of thermal insulation layer 102 Second shell 103.

As shown in Fig. 2 the figure is the housing stratiform structural representation of refrigerated cabinet 100, it is successively from outside to inside first shell The layer 101, shell 103 of thermal insulation layer 102 and second, three-decker is brought into close contact connection, and its connected mode can be fixedly connected, example Screw connection is such as utilized, is welded and is integrally formed.Thermal insulation layer 102 can be the vacuum structure that metal material is formed, and also may be used To be adiabator, for example：Eps (polystyrene foam), xps (extruded polystyrene foam), pu (polyurethane foam), rock The materials such as (ore deposit) cotton plate.

Preferably, the low-temperature receiver cavity 221 in above-mentioned refrigerated cabinet 100 be arranged on the centre position of the awkward silence at a meeting casing or Near middle position, storing cavity 211 is opened in the surrounding of low-temperature receiver cavity 221.The low-temperature receiver cavity 221 and storing cavity 211 Quantity be not restricted, for example, low-temperature receiver cavity 221 or the quantity of storing cavity 211 can for 1,2,3,4 or 4 with It is first-class；For the ease of reader's understanding, in the present embodiment with the quantity of low-temperature receiver cavity 221 as 1, the quantity of storing cavity 211 is 4 As introducing and illustrating, as shown in Figure 1.Between each storing cavity 211 therein and storing cavity 211 and low-temperature receiver cavity All there is interlayer between 221, each cavity is spaced apart.The interlayer can be integrally formed with the refrigerated cabinet 100, also may be used Being to be separately provided.

Preferably, in the present embodiment, the cross sectional shape of the storing cavity 211 for being opened up in refrigerated cabinet 100 is not limited Fixed, the storing cavity 211 for being opened up should be close around around low-temperature receiver cavity 221, so as in storage, storing cavity 211 In can preferably keep low temperature environment.

In addition the fixing devices such as hook member, nylon buckles or fastener can be set on the wall of the storing cavity 211. When storing samples are needed in the storing cavity 211 or other need the article of timely cold preservations, cold preservation can be facilitated The fixation of article, prevents the shock produced in handling process, inclines either the damage sample such as reverse or other chilled goods.

It is mainly used in placing refrigerated source, such as ice cube, frozen water, dry ice etc. in low-temperature receiver cavity 221.Low-temperature receiver cavity 221 is set Put in centre position, so can be to providing low temperature environment in a balanced way in the storing cavity 211 of surrounding so that sample or other It is stored article to be in same or analogous low temperature environment.

Preferably, the first end closing of each storing cavity 211, the second end (is away from one end of the bottom of refrigerated cabinet 100 The top of refrigerated cabinet 100) cover plate is provided with, first through hole and the second through hole be set on the cover plate, the second end is provided with the One lid 210, the second end of the first through hole correspondence storing cavity 211, the corresponding low-temperature receiver cavity of second through hole 221 the second end, the quantity of the first through hole is identical with the quantity of the storing cavity 211, the quantity of second through hole It is identical with the quantity of the low-temperature receiver cavity 221, the first lid 210, second through hole are both provided with the first through hole Be both provided with the second lid 220, first lid 210 can folding cover at the first through hole, second lid 220 can folding cover in second through hole.The shape size of each the first lid 210 should be with the storing corresponding to it The size of the first through hole at the end of cavity 211 second matches, so that storing cavity 211 can be made to be closed as most preferably.Likewise, the The shape size of two lids 220 should match with the size of the second through hole at the end of low-temperature receiver cavity 221 second corresponding to it. Alternatively, it is also possible to be interpreted as, the cover plate of the setting at this is just constituted for the lid 220 of multiple first lids 210 and second.

Above-mentioned the first lid 210 and the shape of the second lid 220 is not restricted, can be square etc. for circle.In this reality It is incomplete triangle to apply the first lid 210 in example, as shown in Figure 3；Second lid 220 is circle, as shown in Figure 4.This One lid 210 and second lid 220 are covered respectively in storing cavity 211 and low-temperature receiver 221 top of cavity, the first lid 210 The marginal portion mutually close with the second lid 220 can mutually agree with.

Preferably, at the first through hole at first lid 210 and the end of storing cavity 211 second cover connected mode and this The connected mode that covers of the second through hole at the second lid 220 and low-temperature receiver cavity 221 is not construed as limiting, for example, can be：By spiral shell The rotation connection of stricture of vagina, cover edge arranges the connection of inlaying of groove or projection, and arrange permanent magnetic iron covers connection and card Bonding way connection such as button or nylon buckles etc..The lid 220 of first lid 210 or second can be opened individually, mutually not Affect.For example, only need to open the first of the top of storing cavity 211 for not storing article when storing or taking out article Lid 210, reduces the temperature change in other storing cavitys 211 and prevents the refrigerated source in low-temperature receiver cavity 221 too fast Consume.Especially in summer, the embodiment that this beneficial effect may be significantly.

Fig. 3 is refer to, the upper surface of the first lid 210 can also arrange first in command's device 212, such as inverted " u "-shaped Handle, using screw, welds or the mode such as is integrally formed and be fixed on the first lid 210；Likewise, Fig. 4 is refer to, the The upper surface of two lid 220 can also arrange second in command's device 222.So can be with the first lid of enhanced convenience 210 and second Lid 220 covering or opening with refrigerated cabinet 100, improves service efficiency.

Subpackage bag 300, is mainly used in containing sample, and is placed on storage in storing cavity 211.

Refer to Fig. 5, it is preferable that the structure of the subpackage bag 300 includes the first bag 320 and the second bag 310.This first Bag 320 is located inside the second bag 310, and the peristome sealing of the peristome of the first bag 320 and the second bag 310 connects Connect, described herein being tightly connected can be glue bonding, suture connection, the mode such as impressing.There is higher watertight after connection Property, or it is waterproof.A water filling cavity is formed between the first bag 320 and the second bag 310.The of the subpackage bag 300 Water filling port 311 is additionally provided with two bags 310, the position of setting is not limited.In the present embodiment, the position of water filling port 311 It is arranged on the end of the peristome of the second bag 310.After water filling simultaneously, in order that water filling cavity has good watertightness, water filling Mouthfuls 311 should also arrange water filling switch 312, and water filling switch 312 can be one can be by way of screw thread and water filling port 311 lids for screwing, can also be a piston that can stopper water filling port 311, and specific implementation is not restricted.Use when Wait, can be used for containing fluid sample or other solid samples of collection etc. inside the first bag 320；The He of first bag 320 Water filling cavity between second bag 310 be used for accommodate frozen water either mixture of ice and water or other can be used as the liquid of low-temperature receiver Body, the low-temperature receiver accommodated in water filling cavity can be injected by water filling port 311.So subpackage bag 300 is put into into storing cavity 211 In after, it is ensured that temperature in the first bag 320 keeps the low temperature of longer time.

Preferably, can also arrange on the subpackage bag 300 hook member on the wall with storing cavity 211, nylon buckles or The fixture that the fixing devices such as person's fastener match.When by subpackage bag 300, when storing in storing cavity 211, it is possible to will Fixture matching in fixing device and subpackage bag 300 on the internal face of storing cavity 211 is fixed, and is prevented in mobile refrigerating device 10 process damages subpackage bag 300 or causes sample to reveal.

Fig. 6 is refer to, a kind of removable cold closet 20 using above-mentioned cold storage plant 10 is additionally provided in the present embodiment, Move for convenience and consign, the removable cold closet 20 is provided with pull bar 110, handle device in above-mentioned cold storage plant 10 120 and universal wheel 130.

Pull bar 110 is mainly used in coordinating universal wheel 130 to consign.Preferably, the pull bar 110 is arranged on the refrigerated cabinet 100 A side on, as shown in fig. 7, the pull bar 110 includes first body of rod 113, second body of rod 114 and connecting portion 115, described the The first end of one body of rod 113 is fixedly connected with the first end of second body of rod 114 by the connecting portion 115, and described first Second end of the second end of the body of rod 113 and second body of rod 114 is arranged on one of side of the refrigerated cabinet 100 On.The pull bar 110 can fix laminating on the side of the refrigerated cabinet 100, it is also possible to by the first bar of pull bar 110 One end of the body of rod 114 of body 113 and second is rotatably connected on the refrigerated cabinet 100 by a rotating connector 111.In addition when drawing Bar 110 is rotated when connection with the side of refrigerated cabinet 100, and in the centre position of pull bar 110 locker 112 can be arranged Steady brace 110, is used, when fixation is used, as shown in Figure 8 with reaching fixed use or rotating.

Universal wheel 130 is arranged on the bottom surface (away from the one side of the opening of low-temperature receiver cavity 221) of the refrigerated cabinet 100, preferably Ground, the quantity of universal wheel 130 can be 2,3 or 4 etc., not be restricted.To ensure that the removable cold closet 20 is being placed When will not slide, the universal wheel 130 of brake can be provided with.

As shown in figure 9, handle device 120, for the portable removable cold closet 20.The handle device 120 includes first Fixed part 121, the second fixed part 122 and mobile division 123, the first end of first fixed part 121 and the second fixed part 122 First end is respectively fixedly connected with the two ends of the mobile division 123, the second end of first fixed part 121 and the second fixed part 122 the second end rotates with the not ipsilateral of the storing cavity 211 be connected respectively.The different side should be storing cavity Relative two side on 211.The body shape of the handle device 120 can be " u "-shaped, be not construed as limiting.When can using this When mobile refrigerating case 20, run into when can not drag, it is possible to carried by the handle device 120.In addition It should be noted that handle device 120 can also be arranged on the cold storage plant 10 mentioned in the present embodiment, facilitate cold storage plant 10 carrying and movement.

In sum, a kind of cold storage plant 10 and removable cold closet 20 of this utility model offer is all in refrigerated cabinet Low-temperature receiver cavity 221 and multiple storing cavitys 211 are independently arranged in 100, each storing cavity 211 is with low-temperature receiver cavity 221 two-by-two Between all there is dividing plate, and have independent lid to cover in low-temperature receiver cavity 221 and the top of storing cavity 211.So work as using When, it is only necessary to corresponding storing cavity 211 is opened, the opening for opening cold storage plant 10 is which reduced, can be had The internal temperature of cold storage plant 10 that avoids of effect is raised and quickly consumes low-temperature receiver.The independent design of lid can also accomplish to use it In a storing cavity 211 when, the first lid 210 on other storing cavitys 211 will not be opened, storing cavity 211 The article of internal storage is unaffected.In addition, can also individually open the top of low-temperature receiver cavity 221 when low-temperature receiver needs and changes The second lid 220 carry out the replacing of low-temperature receiver, the first lid 210 of the top of storing cavity 211 is still covered.Generally speaking this reality Long period and the cold storage effect compared with steady temperature can be reached with new, additionally it is possible to significantly extend the use time of low-temperature receiver, Facilitate easy-to-use.

Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. a kind of cold storage plant, it is characterised in that include：Refrigerated cabinet, the inner chamber of the refrigerated cabinet is split by polylith dividing plate Into low-temperature receiver cavity and storing cavity, the first end closing of the first end of the storing cavity and the low-temperature receiver cavity, the cold preservation A cover plate is provided with the top of casing, first through hole and the second through hole, the first through hole correspondence institute are offered on the cover plate State the second end of storing cavity, the second end of the second through hole correspondence low-temperature receiver cavity, the quantity of the first through hole with The quantity of the storing cavity is identical, and the quantity of second through hole is identical with the quantity of the low-temperature receiver cavity, and described first leads to Be provided with the first lid at hole, second through hole is provided with the second lid, first lid can folding cover in institute State at first through hole, second lid can folding cover in second through hole.

2. cold storage plant according to claim 1, it is characterised in that first lid is covered with the refrigerated cabinet When, first lid is rotated with the marginal portion of the first through hole and is connected.

3. cold storage plant according to claim 1, it is characterised in that the refrigerated cabinet is shaped as cylinder, rectangular Body or four-prism.

4. cold storage plant according to claim 1, it is characterised in that the casing part of the refrigerated cabinet includes first shell Layer, thermal insulation layer and the second shell, the thermal insulation layer is located between first shell and second shell, the first shell Layer, the thermal insulation layer and second shell are once brought into close contact.

5. cold storage plant according to claim 1, it is characterised in that each described storing inside cavity is provided with subpackage Bag, the subpackage bag is detachably connected with the inwall of the storing cavity.

6. cold storage plant according to claim 5, it is characterised in that subpackage bag includes the first bag and the second bag；Institute The first bag is stated in second bag, the peristome sealing of the peristome of first bag and second bag connects Connect, the peristome of the peristome of first bag and second bag is provided with a water filling port, institute where being tightly connected State formation water filling cavity between the first bag and the second bag.

7. cold storage plant according to claim 1, it is characterised in that the quantity of the storing cavity is 2,3 or 3 More than.

8. a kind of removable cold closet, it is characterised in that fill including the cold preservation described in universal wheel and claim 1-6 any one Put, the universal wheel is arranged on the bottom surface of the refrigerated cabinet, the bottom surface is the one side away from the end of low-temperature receiver cavity second.

9. removable cold closet according to claim 8, it is characterised in that also including handle device, the handle device Including the first fixed part, the second fixed part and mobile division, the first end of first fixed part and the first end of the second fixed part Be respectively fixedly connected with the mobile division two ends, the second end of first fixed part and the second end of the second fixed part respectively with The not ipsilateral of the storing cavity rotates connection.

10. removable cold closet according to claim 8, it is characterised in that also including pull bar, the pull bar includes first The first end of the body of rod, second body of rod and connecting portion, the first end of first body of rod and second body of rod is by the connection Portion is fixedly connected, and the second end of the second end of first body of rod and second body of rod is fixedly mounted on the refrigerated cabinet On one of side.