Sample storage device for water quality sampling

Abstract

The utility model discloses a sample storage device for water quality sampling, which comprises a water sample storage bottle, a bottle mouth is arranged at the top of the water sample storage bottle, a bottle plug is arranged above the bottle mouth, the lower part of the bottle plug is connected with a sealing plug through a mooring rope, and the sealing plug is arranged in a flow guide mouth; the water sample storage bottle comprises a glass main structure layer, a tin foil paper interlayer is arranged on the inner side of the glass main structure layer, a dense film is formed on the other side of the tin foil paper interlayer, and the outer side of the glass main structure layer is connected with a silica gel layer through an adhesive layer. The water quality sample storage box can provide a heat insulation and illumination isolation storage environment for a water quality sample, so that changes of the collected water sample in the storage and transportation process are reduced, the existence state of the water sample is restored to the maximum extent, the water sample detection accuracy is improved, and meanwhile, the water quality sample storage box has the advantages of being good in stability and not prone to toppling over.

Description

Technical Field

[0001] The utility model relates to the field of water sample storage, and specifically relates to a sample storage device for water quality sampling. Background Technique

[0002] In order to obtain the water quality information of a specific water area to provide necessary information support for subsequent water body purification and water body development, it is necessary to collect the water body in this area and analyze and measure it. The process of collecting the water body in this area is called water body sampling. After the water body sampling operation is completed, it is necessary to store the water sample, which requires the use of a water sample storage device.

[0003] At present, there are many types of water sample storage devices on the market, and they have different focuses for different environmental functions. For example, the Chinese patent with the application number: CN202410266843.X, the specific content is: A water sample storage device for hydrogeological exploration, which relates to the technical field of water sample storage devices, includes a storage box and a water sample storage mechanism. The water sample storage mechanism includes a transparent water sample storage bottle, a bottom installation cylinder, and a top cylinder. The top of the transparent water sample storage bottle is connected to the top cylinder, and the bottom of the transparent water sample storage bottle is fixedly connected to the bottom installation cylinder. The above patent is a common water sample storage device, but the above patent structure is heavy, the operation is cumbersome, the flexibility is poor, and when storing water samples, it cannot provide a light-shielding and temperature-insulating environment for the water samples, and the water sample storage environment is not good. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sample storage device for water quality sampling, so as to solve the problems in the above background technique that the existing water sample storage device has a heavy structure, cumbersome operation, poor flexibility, and when storing water samples, it cannot provide a light-shielding and temperature-insulating environment for the water samples, and the water sample storage environment is not good.

[0005] The technical solution of the utility model is realized as follows: A sample storage device for water quality sampling, including a water sample storage bottle, a bottle mouth is arranged at the top of the water sample storage bottle, a bottle stopper is installed above the bottle mouth, the lower part of the bottle stopper is connected to a sealing plug through a mooring rope, and the sealing plug is arranged inside the diversion nozzle;

[0006] The water sample storage bottle includes a glass main structure layer, a tin foil paper interlayer is arranged inside the glass main structure layer, a dense film is formed on the other side of the tin foil paper interlayer, and the outside of the glass main structure layer is connected to a silica gel layer through an adhesive layer.

[0007] Preferably, a base is integrally formed at the bottom of the water sample storage bottle, and a counterweight block is embedded at the center of the bottom of the base.

[0008] Preferably, a plurality of magnetic patch pieces embedded in the base are arranged circumferentially on the counterweight.

[0009] Preferably, a signboard is arranged on the shell of the water sample storage bottle, the water sample storage bottle is adhered to the signboard, and the signboard is a fluorescent paper.

[0010] Preferably, anti-slip lines are formed on the surface of the bottle stopper.

[0011] Preferably, the sealing plug is in sealed sliding connection with the diversion nozzle.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0013] This kind of sample storage device for water quality sampling can provide a heat-insulating and light-isolating storage environment for water quality samples, thereby reducing the changes of the collected water samples during storage and transportation, restoring the existence state of the water samples to the greatest extent, improving the accuracy of water sample detection, and at the same time, the utility model has the advantages of good stability and not being easily toppled. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is the front view of the present utility model;

[0016] Figure 2 It is the internal structure view of the present utility model;

[0017] Figure 3 It is the sectional view of the water sample storage bottle of the present utility model.

[0018] Wherein: 1. Water sample storage bottle; 2. Base; 3. Signboard; 4. Bottle mouth; 5. Bottle stopper; 6. Anti-slip lines; 7. Diversion nozzle; 8. Sealing plug; 9. Mooring rope; 10. Counterweight; 11. Magnetic patch piece; 101. Glass main structure layer; 102. Tinfoil paper interlayer; 103. Dense film; 104. Adhesive layer; 105. Silicone layer. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Refer to Figure 1 、 Figure 2 and Figure 3 , a sample storage device for water quality sampling, including a water sample storage bottle 1. A bottle mouth 4 is provided at the top of the water sample storage bottle 1, and a bottle stopper 5 is installed above the bottle mouth 4. The lower part of the bottle stopper 5 is connected to a sealing plug 8 through a mooring rope 9, and the sealing plug 8 is arranged inside a diversion nozzle 7;

[0021] The water sample storage bottle 1 includes a glass main structure layer 101. A tin foil paper interlayer 102 is provided inside the glass main structure layer 101, and a dense film 103 is formed on the other side of the tin foil paper interlayer 102. The outside of the glass main structure layer 101 is connected to a silica gel layer 105 through an adhesive layer 104.

[0022] Refer to Figure 1 and Figure 2 , a base 2 is integrally formed at the bottom of the water sample storage bottle 1. A counterweight 10 is embedded at the center of the bottom of the base 2. This setting can increase the weight of the base 2 through the counterweight 10, and cooperate with the larger cross-sectional area of the base 2 than that of the water sample storage bottle 1 to improve the stability of the device.

[0023] Refer to Figure 2 , a plurality of magnetic adsorption patches 11 embedded in the base 2 are arranged around the counterweight 10. This setting can, when needed, use the magnetic adsorption patches 11 to paste and adsorb the device on the surface of a magnetizable object, improving the stability of the device during storage and transportation.

[0024] Refer to Figure 1 , a sign board 3 is provided on the shell of the water sample storage bottle 1. The water sample storage bottle 1 is pasted together with the sign board 3. The sign board 3 is a fluorescent paper. This setting facilitates the user to mark parameters such as the collection depth and time of the water body sample on the sign board 3, and the parameter information can also be observed at night.

[0025] Refer to Figure 1 and Figure 2 , anti-slip lines 6 are formed on the surface of the bottle stopper 5. This setting facilitates the user to tighten the bottle stopper 5 using the anti-slip lines 6, avoiding air leakage and preventing external air from polluting the internal water body. With the cooperation of the sealing plug 8, the sealing performance is improved.

[0026] Refer to Figure 2, the sealing plug 8 is in sealed sliding connection with the diversion nozzle 7. This setting facilitates the insertion and removal of the sealing plug 8 while ensuring its sealing performance.

[0027] Working principle: When using this device, first open the bottle stopper 5, inject the water sample to be stored into the interior of the water sample storage bottle 1 through the diversion nozzle 7. Then, place the sealing plug 8 into the diversion nozzle 7 and screw the bottle stopper 5 onto the bottle mouth 4. The sealing performance of the water sample stored inside the water sample storage bottle 1 is improved through the sealing plug 8. At the same time, the water sample storage bottle 1 provides an environment for heat insulation and light isolation for the water sample stored inside, thereby reducing the changes in the collected water sample during storage and transportation, restoring the existence state of the water sample to the greatest extent, and improving the accuracy of water sample detection.

[0028] In the description of this specification, terms such as "connection", "installation", "fixation", "setting", etc. are all understood in a broad sense. For example, "connection" can be a fixed connection or indirectly through an intermediate component without affecting the relationship between components and technical effects, or it can be an integral connection or a partial connection. In the case of this example, for those of ordinary skill in the art, the specific meanings of the above terms in this utility model or the invention can be understood according to specific circumstances. In this utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this utility model and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation or be constructed and operated in a specific orientation. Finally, it should be noted that when describing the positions of various components and their mating relationships, etc. in this utility model, usually one / a pair of components are taken as examples. However, those skilled in the art should understand that such positions, mating relationships, etc. also apply to other components / other pairs of components.

[0029] The above are only the preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this utility model shall be included within the protection scope of this utility model.

Claims

1. A sample storage device for water quality sampling, characterized in that: The water sample storage bottle (1) comprises a water sample storage bottle (1), wherein a bottle mouth (4) is arranged at the top of the water sample storage bottle (1), a bottle plug (5) is installed above the bottle mouth (4), the bottom of the bottle plug (5) is connected to a sealing plug (8) via a tether rope (9), and the sealing plug (8) is arranged inside a diversion nozzle (7); The water sample storage bottle (1) comprises a glass main structure layer (101), a tin foil interlayer (102) is arranged on the inner side of the glass main structure layer (101), a dense film (103) is formed on the other side of the tin foil interlayer (102), and the outer side of the glass main structure layer (101) is connected to a silicone layer (105) via an adhesive layer (104).

2. A sample storage device for water quality sampling according to claim 1, characterized in that: The bottom of the water sample storage bottle (1) is integrally formed with a base (2), and a counterweight block (10) is embedded in the center of the bottom of the base (2).

3. A sample storage device for water quality sampling according to claim 2, characterized in that: The counterweight block (10) is provided with a plurality of magnetic patches (11) embedded in the base (2) around its periphery.

4. A sample storage device for water quality sampling according to claim 1, characterized in that: A signboard (3) is provided on the shell of the water sample storage bottle (1); the water sample storage bottle (1) and the signboard (3) are adhered together; and the signboard (3) is fluorescent paper.

5. A sample storage device for water quality sampling according to claim 1, characterized in that: The surface of the bottle stopper (5) is formed with anti-slip patterns (6).

6. A sample storage device for water quality sampling according to claim 1, characterized in that: The sealing plug (8) is sealingly and slidably connected to the guide nozzle (7).

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