CN211576664U

CN211576664U - Liquid sample sampling and storing device

Info

Publication number: CN211576664U
Application number: CN201922456386.8U
Authority: CN
Inventors: 邓乾民; 张翊
Original assignee: Tianjin Lingwei Science & Technology Development Co ltd
Current assignee: Tianjin Lingwei Science & Technology Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a liquid sample sampling and storing device, which comprises a box body, a storage rack stored in the inner cavity of the box body, a sampler and a shunt piece; the storage rack is of a cuboid structure, a handle is arranged on the storage rack, a plurality of sample bottle grooves are formed in the storage rack, sample bottles are arranged in the sample bottle grooves, a bottle cap is arranged at the top of each sample bottle, and a sampling port is formed in the upper end of the side wall; the sampler is a syringe type sampler, and a sample outlet is arranged on the sampler; one side of the flow dividing piece is provided with a liquid inlet main port, the other side of the flow dividing piece is provided with a plurality of liquid outlet branch ports, and a flow passage communicated with the liquid inlet main port and the liquid outlet branch ports is arranged in the flow dividing piece; the liquid inlet main port can be connected with the sample outlet through a hose, and the liquid outlet branch port can be connected with the sampling port through a connecting piece. Liquid sample sampling storage device structural design reasonable, easy operation can sample simultaneously in batches, intensity of labour is little, work efficiency is high.

Description

Liquid sample sampling and storing device

Technical Field

The utility model belongs to the technical field of liquid sample detects, especially, relate to a liquid sample sampling storage device.

Background

When liquid detection objects such as water sources in certain areas, beverage samples sampled in markets, sewage discharged from certain factories and the like are detected, the samples are generally sampled and then are conveyed to a laboratory for detecting related components. Sometimes the same sample need carry out the detection of multiple project, consequently need sample partial shipment many times to different sample bottles in, what be commonly used at present divides sample many times with the sampler, moves the liquid to different sample bottles in, needs an operating personnel handheld sampler, holds up the sample bottle on the other hand, and liquid, move the liquid, place the sample bottle, complex operation, intensity of labour is big, inefficiency of once getting throughout.

Disclosure of Invention

In view of this, the utility model aims at providing a structural design is reasonable, easy operation, can sample in batches simultaneously, and intensity of labour is little, and liquid sample sampling storage device that work efficiency is high to solve above-mentioned problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a liquid sample sampling and storing device comprises a box body with a box cover, a storage rack stored in an inner cavity of the box body, a sampler and a shunt piece; the storage rack is of a cuboid structure, a handle is arranged on the storage rack, a plurality of sample bottle grooves are formed in the upper end face of the storage rack along the length direction of the storage rack, sample bottles are arranged in the sample bottle grooves, a bottle cap is arranged at the top of each sample bottle, and a sampling port is formed in the upper end of the side wall of each sample bottle; the sampler is a syringe type sampler, and a sample outlet is formed in the sampler; a liquid inlet main port is formed in one side of the flow dividing piece, a plurality of liquid outlet branch ports are formed in the other side of the flow dividing piece, and a flow channel communicated with the liquid inlet main port and the liquid outlet branch ports is formed in the flow dividing piece; the liquid inlet main port can be connected with the sample outlet through a hose, and the liquid outlet branch port can be connected with the sampling port through a connecting piece.

Furthermore, the connecting piece is of a T-shaped structure and is provided with three end heads with the same size, the two transverse end heads of the connecting piece are communicated and can be respectively connected with the liquid outlet branch port and the sampling port, and the vertical end head of the connecting piece is of a closed structure.

Furthermore, the vertical end of the connecting piece is a rubber plug.

Furthermore, a buffer sleeve is arranged in the sample bottle groove.

Further, the sampler includes the barrel, locate the piston that is equipped with the push-and-pull rod in the barrel, detachable install in the collection liquid chamber of barrel entrance point and detachable install in the sample connection of collection liquid chamber bottom, the appearance mouth is located the lateral wall lower extreme in collection liquid chamber.

Further, the inner cavity of the box body is divided into a first storage area, a second storage area and a third storage area; a storage rack groove is arranged in the first storage area; an auxiliary article groove, a connecting piece groove and a splitter groove are arranged in the second storage area; and a sampling tank groove, a liquid collecting cavity groove and a sampling head groove are arranged in the three storage areas.

Further, the storage rack grooves are multiple; the storage racks are multiple and are sequentially arranged in the storage rack grooves.

Compared with the prior art, liquid sample sampling storage device have following advantage:

(1) the sample extracted by the sampler in the liquid sample sampling and storing device of the utility model can be simultaneously shunted to a plurality of sample bottles through the shunting piece, the operation is simple, batch sampling can be realized simultaneously, and the working efficiency is high; the storage rack is provided with the handle, so that the storage rack can be conveniently taken and placed, a plurality of sample bottles can be moved simultaneously, the operation is more convenient, and the taking and placing of the sample bottles are more convenient; the sample bottle is placed on the storage rack, so that the sample bottle is more stable, the sample bottle can be effectively prevented from being toppled during sampling, the sample bottle does not need to be held by hands, and the labor capacity is reduced;

(2) the two transverse ends of the connecting piece of the utility model can be used for connecting the shunt piece and the sample bottle; the vertical end of the connecting piece can be used for plugging a liquid outlet branch port which cannot be used on the shunt piece during sampling, and can also be used for plugging a sampling port on a sample bottle after sampling is finished, so that the sample is prevented from being spilled accidentally.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a top view of the inside of a box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of the box body according to the embodiment of the present invention;

fig. 3 is a schematic view illustrating an installation of the liquid sample storage device according to an embodiment of the present invention during sampling;

fig. 4 is a schematic structural diagram of a connecting member according to an embodiment of the present invention.

Description of reference numerals:

1-a box body; 2-a storage rack; 3, a sampler; 4-a flow divider; 5-a handle; 6-sample bottle slot; 7-sample bottle; 8-a sampling port; 9-sample outlet; 10-liquid inlet main port; 11-liquid outlet branch port; 12-a flow channel; 13-a hose; 14-a connector; 15-cylinder body; 16-a push-pull rod; 17-a piston; 18-a liquid collection cavity; 19-a sampling head; 20-storage of one zone; 21-storage area two; 22-three storage areas; 23-an auxiliary article tank; 24-a connector slot; 25-splitter slots; 26-a sampler tank; 27-a liquid collecting cavity groove; 28-sampling head slot.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, a liquid sample sampling and storing device comprises a box body 1 provided with a box cover, wherein the inner cavity of the box body 1 is divided into a first storage area 20, a second storage area 21 and a third storage area 22; the inner cavity of the box body 1 is provided with a storage rack 2, a sampler 3 and a shunt 4;

a plurality of storage rack grooves are arranged in the first storage area 20 and used for placing the storage racks 2; the storage rack 2 is of a cuboid structure, a handle 5 is arranged on the storage rack, a plurality of sample bottle grooves 6 are formed in the upper end face of the storage rack 2 along the length direction of the storage rack, buffer sleeves are arranged in the sample bottle grooves 6, sample bottles 7 are placed in the sample bottle grooves 6, openable bottle caps are arranged at the tops of the sample bottles 7, and sampling ports 8 are formed in the upper ends of the side walls;

a sampler groove 26 for placing the sampler 3 is arranged in the three storage areas 22, the sampler 3 is a syringe type sampler and comprises a cylinder body 15, a piston 17 which is arranged in the cylinder body 15 and is provided with a push-pull rod 16, a liquid collecting cavity 18 which is detachably arranged at the inlet end of the cylinder body 15 and a sampling head 19 which is detachably arranged at the bottom of the liquid collecting cavity 18, and the lower end of the side wall of the liquid collecting cavity 18 is provided with a sample outlet 9; a plurality of liquid collecting cavities 18 and a plurality of sampling heads 19 can be replaced for use and are all stored in liquid collecting cavity grooves 27 and sampling head grooves 28 for storing the three zones 22;

an auxiliary article groove 23, a connecting piece groove 24 and a splitter groove 25 are arranged in the second storage area 21; the auxiliary article groove 23 can store articles such as disposable gloves and label paper used in sampling, the connecting piece groove 24 is used for placing the connecting piece 14, and the shunt piece groove 25 is used for storing the shunt piece 4; one side of the flow dividing piece 4 is provided with a liquid inlet main port 10, the other side is provided with a plurality of liquid outlet branch ports 11, and the flow passage 12 communicated with the liquid inlet main port 10 and the liquid outlet branch ports 11 is arranged in the flow dividing piece 4; during sampling, the liquid inlet main port 10 can be connected with the sample outlet 9 through a hose 13, and the liquid outlet branch port 11 can be connected with the sampling port 8 through a connecting piece 14; the connecting piece 14 is a T-shaped structure and is provided with three ends with the same size, the two transverse ends of the connecting piece are communicated and can be respectively connected with the liquid outlet branch port 11 and the sampling port 8, the vertical end of the connecting piece is a rubber plug with a closed structure, and the vertical end can be used for closing the sampling port 8 and the liquid outlet branch port 11.

Liquid sample sampling storage device's use as follows:

when the sampling device is used, the storage rack 2 with the plurality of sample bottles 7 is taken out of the box body 1, the plurality of liquid outlet branch openings 11 of the flow dividing piece 4 are sequentially communicated with the sampling openings 8 of the sample bottles 7 through the connecting pieces 14, the liquid inlet main opening 10 of the flow dividing piece 4 is connected with the sampling opening 8 of the sampler 3 through the hose 13, the push-pull rod 16 of the sampler 3 is pulled, liquid flows into each sample bottle 7, after sampling is finished, the vertical end of the connecting piece 14 is inserted into the sampling opening 8 of the sample bottle 7, the sampling opening 8 is closed, the storage rack 2 with the sample bottles 7 is put back into the box body 1, all the used parts are cleaned and then put back into the box body 1, a box cover is covered, and the storage rack is transported back to a laboratory; when the sample tubes 7 are taken out, the storage racks 2 can be taken out together, and the sample tubes 7 on the same storage rack 2 are provided with the same sample, so that the sample tubes are convenient to take.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid sample sampling storage device which characterized in that: comprises a box body (1) provided with a box cover, a storage rack (2) stored in the inner cavity of the box body (1), a sampler (3) and a shunt piece (4); the storage rack (2) is of a cuboid structure, a handle (5) is arranged on the storage rack, a plurality of sample bottle grooves (6) are formed in the upper end face of the storage rack (2) along the length direction of the storage rack, sample bottles (7) are arranged in the sample bottle grooves, a bottle cap is arranged at the top of each sample bottle (7), and a sampling port (8) is formed in the upper end of the side wall of each sample bottle; the sampler (3) is a syringe type sampler, and a sample outlet (9) is arranged on the sampler (3); a liquid inlet main port (10) is formed in one side of the flow dividing piece (4), a plurality of liquid outlet branch ports (11) are formed in the other side of the flow dividing piece, and a flow channel (12) communicated with the liquid inlet main port (10) and the liquid outlet branch ports (11) is formed in the flow dividing piece (4); the liquid inlet main port (10) can be connected with the sample outlet (9) through a hose (13), and the liquid outlet branch port (11) can be connected with the sampling port (8) through a connecting piece (14).

2. The liquid sample storage device of claim 1, wherein: the connecting piece (14) is of a T-shaped structure and is provided with three ends with the same size, the two transverse ends of the connecting piece are communicated and can be respectively connected with the liquid outlet branch port (11) and the sampling port (8), and the vertical end of the connecting piece is of a closed structure.

3. The liquid sample storage device of claim 2, wherein: the vertical end of the connecting piece (14) is a rubber plug.

4. The liquid sample storage device of claim 1, wherein: and a buffer sleeve is arranged in the sample bottle groove (6).

5. The liquid sample storage device of claim 1, wherein: sampler (3) include barrel (15), locate piston (17) that are equipped with push-and-pull rod (16) in barrel (15), detachable install in the collection liquid chamber (18) of barrel (15) entrance point and detachable install in the sample thief (19) of collection liquid chamber (18) bottom, appearance mouth (9) are located the lateral wall lower extreme in collection liquid chamber (18).

6. The liquid sample storage device of claim 5, wherein: the inner cavity of the box body (1) is divided into a first storage area (20), a second storage area (21) and a third storage area (22); a storage rack groove is arranged in the first storage area (20); an auxiliary article groove (23), a connecting piece groove (24) and a splitter groove (25) are arranged in the second storage area (21); a sampler groove (26), a liquid collecting cavity groove (27) and a sampling head groove (28) are arranged in the three storage areas (22).

7. The liquid sample storage device of claim 6, wherein: the number of the storage rack grooves is multiple; the storage racks (2) are arranged in the storage rack grooves in sequence.