CN217706808U - Partition type portable water quality sample refrigerator - Google Patents

Abstract

The utility model discloses a portable quality of water sample fridge of subregion type, include: a box body and a box cover; the box body is movably connected with the box cover; the case lid includes: the sliding cover and the box cover buckle; the sliding cover is movably connected with the frame body of the box cover; the box cover buckle is fixedly connected with the frame body of the box cover; the box comprises: a common area, a sterile area, a side wall ice storage area, a bottom ice storage area and a temperature monitoring area; the temperature monitoring area is positioned in a common area and a sterile area; the side wall ice storage area is positioned between the common area and the side wall of the box body, and between the sterile area and the side wall of the box body; the bottom ice storage area is positioned between the common area and the bottom plate of the box body and between the sterile area and the bottom plate of the box body; the utility model provides a water sample and the frequent mutual extrusion infiltration of ice bag, the incasement do not have the drainage design for the water sample easily receives the pollution, and the on-the-spot sample deposits and need constantly switch the case lid, causes the problem that the temperature lapse increases soon easily.

Description

Partition type portable water quality sample refrigerator

Technical Field

The utility model relates to a fridge, concretely relates to portable quality of water sample fridge of subregion type.

Background

At present, two types of cold storage boxes commonly used for sample preservation in the water quality sample transportation process are available, wherein the first type is an electrified cold storage refrigerator, generally a special water quality sampling vehicle is provided with a power supply, and the refrigerator works to preserve samples by electrifying; the second one is to use the heat insulating material to make the closed box, does not need the power, the box is equipped with the temperature probe inside, use ice-cube, liquid nitrogen, etc. as the cooling medium, make the box in the lower temperature in order to achieve the cold storage purpose. The second type of refrigerator is widely used because of its low requirements for vehicles, convenient use and low cost.

The two refrigerators have some disadvantages, the first refrigerator is generally used on a water quality monitoring vehicle, the vehicle is large, and is not suitable for water quality sampling of mountain reservoirs and small centralized water supply projects in rural areas, and in addition, the operation and maintenance cost is high. The ice storage box of the second type of refrigerating box is generally arranged on a box cover, the size is small, in order to ensure that the refrigerating temperature (0-4 ℃) is reached, an ice bag needs to be added in the box, in the transportation process, water samples and the ice bag are often mutually extruded and seeped, the water drainage design is not adopted in the box, the water samples are easy to pollute, the box cover needs to be opened and closed continuously when the samples are stored in the field, and the refrigerating temperature in the box after a period of time cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a pair of portable quality of water sample fridge of subregion type has solved the following problem that the fridge that adopts insulation material to make closed box exists:

1. water samples and the ice bags are often squeezed and seeped mutually;

2. the design of no drainage in the tank ensures that a water sample is easy to pollute;

3. the box cover needs to be opened and closed continuously during storage of the field samples, and the temperature is increased rapidly easily.

In order to achieve the purpose of the invention, the utility model adopts the technical scheme that: a zoned portable water sample cooler comprising: a box body and a box cover; the box body is movably connected with the box cover;

the case lid includes: the sliding cover and the cover buckle;

the sliding cover is movably connected with the frame body of the box cover; the box cover buckle is fixedly connected with the frame body of the box cover;

the box includes in the box: a common area, a sterile area, a side wall ice storage area, a bottom ice storage area and a temperature monitoring area;

the temperature monitoring area is positioned in a common area and a sterile area; the side wall ice storage area is positioned between the common area and the side wall of the box body, and between the sterile area and the side wall of the box body; the bottom ice storage area is positioned between the common area and the bottom plate of the box body and between the sterile area and the bottom plate of the box body.

Furthermore, a sample bottle fixing plate is arranged in the common area, and a plurality of adjustable sample bottle holes are formed in the sample bottle fixing plate.

Further, the adjustable sample bottle hole is provided with: a plurality of elastic traction pieces and placing holes;

one end of each elastic traction piece is fixedly connected with the sample bottle fixing plate, and the other end of each elastic traction piece is fixedly connected with the placing hole.

The beneficial effects of the above further scheme are: the flexible scope of the elastic traction piece is adjustable, and then the size of placing the hole can be adjustable along with the flexible scope of the elastic traction piece, so that the adjustable sample bottle hole on the sample bottle fixing plate can adapt to sample bottles with different sizes.

Further, the sterile area is provided with a detachable groove box; a first sliding groove is formed in the groove box of the sterile area;

a magnetic aseptic clamping strip is arranged in the aseptic area;

the magnetic aseptic splint comprises: the magnetic stripe comprises a buckle, a soft magnetic strip, a magnetic stripe base and a magnetic stripe base buckle;

one end of the soft magnetic strip is fixedly connected with the buckle, and the other end of the soft magnetic strip extends into the magnetic strip base; the magnetic stripe base buckle is fixedly arranged outside the magnetic stripe base.

Further, the buckle is fixedly connected with a first sliding groove in the sterile area; the magnetic stripe base buckle is fixedly connected with the other first sliding groove in the sterile area.

Further, the magnetic stripe base includes: a base housing and a flexible sheet;

the elastic sheet is fixed in the base shell;

the other end of the soft magnetic strip is fixedly connected with the elastic sheet.

The beneficial effects of the above further scheme are: fix respectively in the first spout of both sides through buckle and magnetic stripe base buckle for soft magnetic stripe can be fixed in aseptic district, and the length of flexible control soft magnetic stripe through the elasticity thin slice.

Furthermore, a temperature sensor probe is arranged in the temperature monitoring area.

Furthermore, an annular groove is arranged on the bottom plate of the box body.

The beneficial effects of the above further scheme are: the groove is of a discontinuous structure, and accumulated water is discharged from the bottom of the box body.

Furthermore, a porous partition plate is arranged in the ice storage area on the side wall and is fixedly connected with the wall of the box body.

The beneficial effects of the above further scheme are: the perforated partition plate is mainly used for fixing sample bottles with different specifications, and prevents the bottles from colliding and breaking in the transportation process or preventing cross contamination of water quality after the bottles are poured.

Furthermore, the bottom of the box body is provided with a small drainage hole.

The utility model has the advantages that:

1. the utility model discloses carried out the subregion to the region in the fridge, store up ice district and sample and place the district not in same region, the unable direct contact of water sample and ice bag.

2. The utility model discloses bottom region in the fridge has set up annular slot and drainage aperture, does benefit to the bottom half and gets rid of ponding.

3. The utility model discloses the subregion has been carried out in the fridge to set up the sliding closure of different subregions, when depositing the sample, need not the switch case lid, only need open corresponding regional sliding closure, make the interior temperature of box be difficult for the lapse.

Drawings

FIG. 1 is a schematic view of a portable water sample refrigerator of a sectional type;

FIG. 2 is a schematic view of the structure of the sample bottle fixing plate;

FIG. 3 is a schematic diagram of an adjustable sample vial aperture;

FIG. 4 is a schematic structural view of a magnetic aseptic splint;

FIG. 5 is a schematic view of the structure of a magnetic stripe base;

FIG. 6 is a schematic view of the installation of a magnetic aseptic splint;

wherein, 1, a sliding cover; 2. a general area; 3. a sterile area; 4. a second chute; 5. a first chute; 6. a small drainage hole; 7. a side wall ice storage area; 8. a bottom ice storage area; 9. a temperature sensor probe; 10. buckling the box cover; 11. an annular groove; 12. a temperature display screen; 13. a perforated baffle; 21. a sample bottle fixing plate; 22. the sample bottle hole can be adjusted; 23. an elastic traction member; 24. placing holes; 31. buckling; 32. soft magnetic strips; 33. a magnetic strip base; 34. buckling a magnetic strip base; 331. a base housing; 332. an elastic sheet; 333. alcohol cotton piece.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1, a sectional type portable water quality sample refrigerator includes: a box body and a box cover; the box body is movably connected with the box cover;

the case lid includes: a sliding cover 1 and a cover buckle 10; the sliding cover 1 is movably connected with the frame body of the box cover; the box cover buckle 10 is fixedly connected with the frame body of the box cover;

the box comprises: a common area 2, a sterile area 3, a side wall ice storage area 7, a bottom ice storage area 8 and a temperature monitoring area;

the temperature monitoring area is positioned between the common area 2 and the sterile area 3; the side wall ice storage area 7 is positioned between the common area 2 and the side wall of the box body, and between the sterile area 3 and the side wall of the box body; the bottom ice storage area 8 is positioned between the common area 2 and the bottom plate of the box body, and between the sterile area 3 and the bottom plate of the box body.

As shown in fig. 1, the box cover is a flip cover type, the number of the sliding covers 1 is 2, one sliding cover 1 corresponds to the general area 2, one sliding cover 1 corresponds to the aseptic area 3, the two sliding covers 1 can move left and right, and when a sample is stored, the corresponding sliding cover 1 can be directly opened without opening the box cover. The material of the sliding cover 1 is the same as that of the box body and is a heat-insulating material. The sliding cover 1 is of a slide way type and is provided with an air-tight rubber ring.

As shown in fig. 2, a sample bottle fixing plate 21 is disposed in the general region 2, and a plurality of adjustable sample bottle holes 22 are disposed on the sample bottle fixing plate 21. As shown in fig. 3, the adjustable sample vial aperture 22 has disposed therein: a plurality of elastic traction elements 23 and placing holes 24; one end of each elastic traction piece 23 is fixedly connected with the sample bottle fixing plate 21, and the other end thereof is fixedly connected with the placing hole 24.

The detachable groove box is arranged in the common area 2, the second sliding grooves 4 are arranged in the common area 2, as shown in fig. 1, the number of the second sliding grooves 4 is 2, the second sliding grooves are used for being inserted into the sample bottle fixing plate 21, the diameter of the circular hole in the sample bottle fixing plate 21 can be adjusted, the adjusting range is 0-10 cm, and the detachable groove box is suitable for most sampling bottles on the market.

In the sample bottle inserts places hole 24, elasticity traction piece 23 is scalable for place hole 24's size is adjustable, place hole 24 can adopt flexible or elastic material such as rubber, for example rubber band etc. similarly have elastic material, elasticity traction piece 23 can adopt materials such as spring, thereby can adapt to the not sample bottle of equidimension, the sample bottle is big, then makes to place hole 24 and is propped greatly, makes elasticity traction piece 23 compress.

The sterile area 3 is provided with a detachable groove box; a first sliding groove 5 is formed in the groove box of the sterile zone 3;

a magnetic aseptic clamping strip is arranged in the aseptic zone 3;

as shown in fig. 4, the magnetic aseptic splint comprises: a buckle 31, a soft magnetic strip 32, a magnetic strip base 33 and a magnetic strip base buckle 34; one end of the soft magnetic strip 32 is fixedly connected with the buckle 31, and the other end of the soft magnetic strip extends into the magnetic strip base 33; the magnetic stripe base buckle 34 is fixedly arranged outside the magnetic stripe base 33. The buckle 31 is fixedly connected with a first chute 5 in the sterile area 3; the magnetic strip base buckle 34 is fixedly connected with the other first chute 5 in the sterile area 3, as shown in fig. 6.

As shown in fig. 5, the magnetic stripe base 33 includes: a base housing 331 and an elastic sheet 332;

the flexible sheet 332 is fixed in the base housing 331; the other end of the soft magnetic strip 32 is fixedly connected with the elastic sheet 332.

In the present embodiment, the number of the first chutes 5 in the sterile zone 3 is 2, and the first chutes 5 are disposed at the middle upper portion of the sterile zone 3. The first chute 5 is used for mounting the magnetic aseptic gib. The aseptic holding strip both ends of magnetic force include respectively: a buckle 31 and a magnetic stripe base buckle 34; the buckle 31 and the magnetic stripe base buckle 34 are respectively embedded in the first sliding groove 5.

As shown in fig. 5, when the magnetic aseptic splint is used, the buckle 31 is installed in the first sliding groove 5 in the box of the aseptic zone 3, the magnetic stripe base buckle 34 is installed in the first sliding groove 5 on the other side, the required magnetic stripe length is released through the elastic sheet 332 and the tightening state is maintained, and the alcohol cotton sheet 333 is installed before the sample is placed.

In this embodiment, every 2 magnetic aseptic clamping strips are used as a group, the front and back parts are adhered by the soft magnetic strips 32 to compress the alcohol cotton sheet 333, and the length is controlled by the extension and contraction of the elastic sheet 332. The soft magnetic strips 32 are made of soft materials, so that the sealing device can adapt to various aseptic bag sealing shapes.

In this embodiment, the utility model discloses a put into two magnetic force aseptic holding strips with sample bottle or aseptic sack between, alcohol cotton sheet 333 has been bonded on the soft magnetic strip 32, soft magnetic strip 32 possesses magnetic force again simultaneously, two magnetic force aseptic holding strip combined uses, make sample bottle or aseptic sack be located between two sets of alcohol cotton sheet 333 just, compress tightly sample bottle or aseptic sack through two sets of soft magnetic strip 32, compare in sample bottle, the aseptic sack of the tight aseptic sack of clamp of magnetic force more convenient for, sealing performance to aseptic sack is better.

The temperature monitoring area is internally provided with a temperature sensor probe 9, preferably, the height of the temperature sensor probe 9 is the same as the position of the water sample, preferably, the temperature sensor probe 9 can also be provided with a temperature exceeding alarm for alarming when the temperature exceeds the standard.

The side wall ice storage area 7 and the bottom ice storage area 8 are used for storing ice, and the side wall ice storage area 7 is communicated with the bottom ice storage area 8. Be equipped with annular slot 11 on the bottom plate of box, the slot is for discontinuous structure (bed hedgehopping cooling medium, like the ice bag, the small-size breaks and more does benefit to the drainage), does benefit to the bottom half and gets rid of ponding.

A perforated partition plate 13 is arranged in the side wall ice storage area 7, the perforated partition plate 13 is fixedly connected with the box wall of the box body, and the preferred perforated partition plate 13 is arranged in the box body through a groove in the box wall.

The gradient of the center of the bottom plate of the optimized box body to the periphery is 3-5 thousandths (high in the middle and low in the periphery), accumulated water is discharged, and a small water discharging hole 6 is further formed in the bottom of the box body.

In this embodiment, a temperature display screen 12 is also provided for displaying temperature.

An instruction for operation of a zoned portable water sample cooler:

before sampling: the box body, the box cover, the tank box of the common area 2, the tank box of the sterile area 3 and the porous partition plate 13 are cleaned and dried, and the tank box of the sterile area 3 is sterilized. The side wall ice storage area 7 is provided with a hole partition plate 13, and enough cooling media such as ice bags are put into the side wall ice storage area 7 and the bottom ice storage area 8. A groove box of the sterile area 3 is well installed, a plurality of groups of magnetic sterile holding strips are arranged on a second sliding groove 5 of the groove box according to the sampling quantity, alcohol cotton sheets 333 are placed in a clean glass bottle containing ethanol, the ethanol content of the alcohol cotton sheets 333 in the bottle is more than 50%, and the alcohol cotton sheets are taken and used during field sampling; the trough box of the general area 2 is installed, and the sample bottle fixing plate 21 is inserted into the first sliding groove 4. Tightly plugging the drainage small hole 6, covering the box cover, and tightly fastening the box cover buckle 10.

During sampling: the temperature of the display screen 12 of the refrigerator temperature is not more than 4 ℃, and the refrigerator is also provided with a temperature exceeding alarm. The water quality sample needing to be refrigerated is collected, the sliding cover 1 of the aseptic area or the ordinary area on the box cover is opened, the sample is correspondingly placed into the tank box of the ordinary area 2 or the tank box of the aseptic area 3, the tank box of the aseptic area 3 is mainly used for storing the microorganism index sample, the tank box of the ordinary area 2 is mainly used for storing the physicochemical index sample needing to be refrigerated and stored, the box cover can not be opened, and the sliding cover 1 is used for storing the sample. The sample bottle is put into the adjustable sample bottle hole 22, the aseptic bottle or the aseptic bag is put into the cell box of the aseptic area 3, the soft magnetic strip 32 provided with the alcohol cotton sheet 333 is used for sealing the opening of the sample bottle or the aseptic bag, and the sliding cover 1 of the corresponding area is closed. If excessive water is accumulated at the bottom of the box in the sampling process, the plug of the small drainage hole 6 can be opened to discharge the accumulated water.

During sampling: after the sample is collected, the box cover buckle 10 is directly opened after the sample is transported back to a laboratory, the buckle 31 of the magnetic aseptic clamping strip is loosened, and the sample in the groove box of the aseptic area 3 is taken out for immediate detection or is put into a refrigerator for temporary refrigeration; the sample of the cell of the general area 2 is taken out, placed in the area to be examined and the components of the refrigerator are cleaned for the next use.

Claims (10)

1. A portable water quality sample fridge of partition type which characterized in that includes: a box body and a box cover; the box body is movably connected with the box cover;

the case lid includes: a sliding cover (1) and a box cover buckle (10);

the sliding cover (1) is movably connected with the frame body of the box cover; the box cover buckle (10) is fixedly connected with the frame body of the box cover;

the box comprises: a common area (2), a sterile area (3), a side wall ice storage area (7), a bottom ice storage area (8) and a temperature monitoring area;

the temperature monitoring area is positioned between the common area (2) and the aseptic area (3); the side wall ice storage area (7) is positioned between the common area (2) and the side wall of the box body, and between the sterile area (3) and the side wall of the box body; the bottom ice storage area (8) is positioned between the common area (2) and the bottom plate of the box body, and between the sterile area (3) and the bottom plate of the box body.

2. The partitioned portable water sample refrigerating box as claimed in claim 1, wherein a sample bottle fixing plate (21) is provided in said general region (2), and a plurality of adjustable sample bottle holes (22) are provided in said sample bottle fixing plate (21).

3. The zoned portable water quality sample cooler of claim 2, wherein the adjustable sample bottle hole (22) has disposed therein: a plurality of elastic traction elements (23) and placement holes (24);

one end of each elastic traction piece (23) is fixedly connected with the sample bottle fixing plate (21), and the other end of each elastic traction piece is fixedly connected with the placing hole (24).

4. The zoned portable water sample cooler of claim 1 wherein the aseptic zone (3) is provided with a removable sump; a first sliding chute (5) is arranged in the groove box of the sterile area (3);

a magnetic aseptic clamping strip is arranged in the aseptic area (3);

the magnetic aseptic splint comprises: a buckle (31), a soft magnetic strip (32), a magnetic strip base (33) and a magnetic strip base buckle (34);

one end of the soft magnetic strip (32) is fixedly connected with the buckle (31), and the other end of the soft magnetic strip extends into the magnetic strip base (33); the magnetic strip base buckle (34) is fixedly arranged outside the magnetic strip base (33).

5. The zoned portable water sample cooler of claim 4 wherein the snap (31) is fixedly attached to a first runner (5) in the aseptic zone (3); the magnetic strip base buckle (34) is fixedly connected with the other first sliding groove (5) in the sterile area (3).

6. The zoned portable water quality sample cooler of claim 4, wherein the magnetic strip base (33) comprises: a base housing (331) and an elastic sheet (332);

the elastic sheet (332) is fixed in the base shell (331);

the other end of the soft magnetic strip (32) is fixedly connected with the elastic sheet (332).

7. The partitioned portable water sample refrigerator according to claim 1, wherein a temperature sensor probe (9) is provided in said temperature monitoring area.

8. The partitioned portable water sample refrigerator as claimed in claim 1, wherein an annular groove (11) is formed on a bottom plate of the refrigerator body.

9. The partitioned portable water quality sample refrigerator according to claim 1, wherein a perforated partition plate (13) is provided in the ice storage area (7) of the side wall, and the perforated partition plate (13) is fixedly connected with the wall of the refrigerator body.

10. The partitioned portable water sample refrigerator according to claim 1, wherein a drain hole (6) is formed in a bottom of the refrigerator body.

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