CN210455750U

CN210455750U - Aseptic water sample collection bag of built-in additive

Info

Publication number: CN210455750U
Application number: CN201921124090.XU
Authority: CN
Inventors: 蔡向荣; 吴辞萍; 许英俊
Original assignee: Qingdao Hope Bio Technology Co ltd
Current assignee: Qingdao Hope Bio Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-05
Anticipated expiration: 2029-07-18

Abstract

The utility model provides a sterile water sample collection bag of built-in additive relates to water sample collection system technical field, including water sample collection, be equipped with the container that holds the reagent in the sterile water sample collection bag, the container includes upper portion and lower part, and the broken line is established with the lower part junction in upper portion, and stifled portion is established to the lower part bottom, stifled portion is for establishing the upper shed cock body, and annular antiskid ring is established to the cock body, and double-deck antiskid ring is established to the bottom of lower part inner face, has the certain distance between each antiskid ring. The utility model discloses can hold more water sample reagents, the mode of packing into reagent is simple, and is convenient easy going.

Description

Aseptic water sample collection bag of built-in additive

Technical Field

The utility model relates to a water sample collection system technical field specifically is a bag is gathered to aseptic water sample of built-in additive.

Background

The sterile water sample collection bag is a safe pollution-free sampling container, is widely applied in the detection industry, and needs to be dripped with sodium thiosulfate after a water sample is collected. In the prior art, in order to save the dropping process, a paper sheet adsorbing a certain amount of sodium thiosulfate is put into a water sample collection bag, the preparation process of the paper sheet is complicated, and the problem occurs in the preparation process, so that the content of the sodium thiosulfate can not reach the standard.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aseptic water sample collection bag of built-in additive has solved the loaded down with trivial details technical problem of scraps of paper preparation technology that adsorbs sodium thiosulfate among the prior art.

The utility model discloses a realize like this: the sterile water sample collecting bag comprises a transparent sterile water sample collecting bag body, wherein a container capable of containing a reagent is arranged in the sterile water sample collecting bag body;

the aseptic water sample collection bag body is equipped with collects the mouth, go up collection mouth department establish with top cap threaded connection be used for sealed the screw socket of the aseptic water sample collection bag body, the top cap with it connects to collect mouthful laminating completely. The container is a plastic ampoule bottle and comprises an upper part and a lower part, a breaking line is arranged between the upper part and the lower part, the upper part and the lower part can be disconnected along the breaking line, and the upper part and the lower part are hollow and can contain reagents.

The bottom of the sterile water sample collection bag body is provided with a standing part which can enable the sterile water sample collection bag body to keep a standing state after water samples are collected.

In a preferred embodiment, the lower portion of the plastic ampoule bottle is provided with a lower opening, the bottom end of the lower portion is provided with a removable blocking portion, the upper end of the blocking portion gradually shrinks upwards to form an arc shape, and the arc bending direction faces to the center of the lower portion.

In a preferred embodiment, the plug is a plug body.

In a preferred embodiment, the upper end of the plug body is open, the lower end of the plug body is closed, and the bottom surface of the plug body is provided with a first annular anti-slip ring.

In a preferred embodiment, two second anti-slip rings are arranged in the range of the lower part corresponding to the plug body, and a certain distance is reserved between the two second anti-slip rings.

As a preferred embodiment, the anti-slip ring on the plug body is higher than the surface of the plug body, the first anti-slip ring is convex, and the height of the first anti-slip ring is equal to the distance between the two second anti-slip rings.

In a preferred embodiment, the second anti-slip ring protrudes toward the inner surface of the lower portion.

As a preferred embodiment, the break line is continuous.

As a preferred embodiment, the sterile water sampling bag is provided with 500ml of scale marks.

As an optimal embodiment, the side of the sterile water sample collection bag body, on which no scale mark is arranged, is provided with a mark area used for marking water sample collection information.

The working principle is as follows: and injecting a certain amount of sodium thiosulfate into the plastic ampoule bottle, sealing the lower opening, and placing into a sterile water sample collection bottle. After the water sample is collected, the upper part and the lower part of the plastic ampoule bottle are broken along the broken line through the sterile water sample collecting bag body, the sodium thiosulfate flows out, and the water sample can also enter the plastic ampoule bottle.

The utility model has the advantages that: the plastic ampoule bottle is selected, and when the connection between the upper part and the lower part is disconnected, the bag body of the sterile water sample collecting bag cannot be punctured; ensuring that the content of the sodium thiosulfate in the plastic ampoule bottle can reach the standard; the plastic ampoule bottle has good lower opening sealing performance, and avoids the phenomenon that the plug body falls off in the transportation process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the plastic ampoule of FIG. 1;

fig. 3 is a schematic view of the plug body structure of fig. 2.

In the figure: 1-sterile water sample collection bag body; 1 a-an upper collection port; 1 b-screw; 1 c-a top cover; 1 d-an upright; 2-a container; 3-upper part; 4-lower part; 5-breaking the line; 6-a blocking part; 7-a first anti-slip ring; 8-a second slip prevention ring; 9-identification zone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the sterile water sample collecting bag with the additive inside comprises a transparent sterile water sample collecting bag body 1, wherein a container capable of containing a reagent is arranged inside the sterile water sample collecting bag body 1; aseptic water sample collection bag 1 is equipped with collects mouthful 1a, on collect mouthful 1a department establish with top cap 1c threaded connection be used for sealing aseptic water sample collection bag 1's screw 1b, top cap 1c with on collect mouthful 1a and laminate completely and be connected, aseptic water sample collection bag 1 bottom is established and is made aseptic water sample collection bag 1 keeps the portion of standing 1d of state of standing after gathering the water sample. The container 2 is a plastic ampoule bottle and comprises an upper part 3 and a lower part 4, the joint of the upper part 3 and the lower part 4 is provided with the breaking line 5, and the breaking line 5 is continuous. Under the action of an external force, the upper part 3 and the lower part 4 can be disconnected along the breaking line 5. The upper part 3 and the lower part 4 are hollow inside for containing reagents, such as sodium thiosulfate or other reagents. The sterile water sample collection bag body 1 is provided with 500ml scale marks. The one side that the scale mark was not established to aseptic water sample collection bag 1 is equipped with identification area 9, identification area 9 is used for mark water sample collection information. The lower part 4 is provided with a lower opening, the bottom end of the lower part 4 is provided with a removable blocking part 6, the upper end of the blocking part 6 gradually shrinks upwards to form an arc shape, the bending direction of the arc faces the inside of the lower part, and the circle center of the arc faces the inside of the lower part. In this embodiment, the blocking portion 6 is a plug body, the lower end of the plug body is closed, the upper end of the plug body is open, and the plug body is cylindrical.

Referring to fig. 2 and 3, the upper end of the plug body is open, the lower end of the plug body is closed, and the outer surface of the bottom of the plug body is provided with a first annular anti-slip ring 7. The first anti-slip ring 7 on the plug body is higher than the outer surface of the plug body, and the first anti-slip ring 7 is convex. The lower portion 4 corresponds to the range of the plug body and is provided with double-layer second anti-slip rings 8, the two second anti-slip rings 8 are arranged in parallel, and a certain distance is reserved between the two second anti-slip rings 8. The second anti-slip ring 8 is convex toward the inner surface of the lower part 4. The height of the first anti-slip ring 7 is equal to the distance between the two second anti-slip rings 8, after the plug body is plugged through the lower opening, the first anti-slip ring 7 is located between the two second anti-slip rings 8, and the plug body is tightly connected with the plastic ampoule bottle.

The working principle is as follows: and (3) injecting a certain amount of sodium thiosulfate into the plastic ampoule bottle, sealing the opening of the lower part 4, and placing into a sterile water sample collection bag. After the water sample is collected, the upper part 3 and the lower part 4 of the plastic ampoule bottle are broken along the breaking line 5 through the sterile water sample collecting bag body 1, sodium thiosulfate flows out, and the water sample can also enter the plastic ampoule bottle.

The utility model has the advantages that: a plastic ampoule bottle is selected, and when the upper part 3 and the lower part 4 are disconnected, the bag body 1 of the sterile water sample collecting bag cannot be punctured; ensuring that the content of the sodium thiosulfate in the plastic ampoule bottle can reach the standard; the plastic ampoule bottle has good lower opening sealing performance, and avoids the phenomenon that the plug body falls off in the transportation process.

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. An aseptic water sample collecting bag with built-in additive is characterized in that a container capable of containing a reagent is arranged in a bag body of the aseptic water sample collecting bag;

the aseptic water sample collection bag body is equipped with collects the mouth, it locates to establish to be used for sealedly with top cap threaded connection to go up collection mouth the screw socket of the aseptic water sample collection bag body, the top cap with it laminates completely to connect to go up the collection mouth, the container is the plastics ampoule, including upper portion and lower part, upper portion with be equipped with the broken line between the lower part, upper portion with the lower part can along broken line disconnection, upper portion with the inside cavity of lower part can hold the reagent.

2. The aseptic water sampling bag with built-in additive according to claim 1, wherein the lower portion has a lower opening, the bottom end of the lower portion has a removable blocking portion, the upper end of the blocking portion gradually shrinks upwards to form an arc shape, and the arc bending direction faces the center of the lower portion.

3. The aseptic water sampling bag with built-in additive according to claim 2, wherein the blocking portion is a plug body.

4. The aseptic water sampling bag with built-in additive according to claim 3, wherein the upper end of the plug body is open, the lower end of the plug body is closed, and the outer surface of the bottom of the plug body is provided with a first anti-slip ring in an annular shape.

5. The aseptic water sampling bag with built-in additive according to claim 4, wherein two second anti-slip rings are provided within the inner surface of the lower portion corresponding to the plug body, and a certain distance is provided between the two second anti-slip rings.

6. An additive-containing sterile water sampling bag according to claim 5 wherein the anti-slip ring on the plug body is higher than the surface of the plug body, the first anti-slip ring is convex, and the height of the first anti-slip ring is equal to the distance between the two second anti-slip rings.

7. The aseptic water sampling bag with built-in additive according to claim 5, wherein the second anti-slip ring protrudes toward the inner surface of the lower portion.

8. An additive-containing sterile water sampling bag according to claim 6 or 7 wherein the break line is continuous.

9. The aseptic water sampling bag with built-in additive as claimed in claim 8, wherein the bag body of the aseptic water sampling bag is provided with 500ml graduation lines.

10. The sterile water sample collection bag with the built-in additive according to claim 9, wherein a marking area is arranged on the side, not provided with the scale marks, of the bag body of the sterile water sample collection bag, and the marking area is used for marking water sample collection information.