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Sampling bottle for water quality sampler and water quality sampler

A water quality sampler and sample retention technology, which is applied to containers, bottles, rigid containers, etc., can solve the problems of icing in the refrigerator and affecting the accuracy of sample liquid detection, and achieve the effect of reducing the amount of icing and volatilization

Inactive Publication Date: 2020-06-05
JIANGXI ESUN ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a kind of retention sample bottle and water quality sampler for water quality sampler, to solve the problem that in the prior art, due to the large amount of volatilization of the sample liquid inside the retention sample bottle, the accuracy of sample liquid detection is affected and the cold storage in the refrigerator is caused. technical problems with ice

Method used

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  • Sampling bottle for water quality sampler and water quality sampler
  • Sampling bottle for water quality sampler and water quality sampler
  • Sampling bottle for water quality sampler and water quality sampler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] like Figure 1 to Figure 10 As shown, the present embodiment provides a sample retention bottle for water quality sampler. The sample retention bottle is used to store the sample liquid collected by the water quality sampler. The sample retention bottle includes a bottle body 1 and a bottle mouth arranged on the bottle body 1. 10 inside the sealing portion 2, the sealing portion 2 seals the bottle mouth 10, the sealing portion 2 is provided with a deformation water hole 20 and / or the deformation water hole 20 is formed between the sealing portion 2 and the inner wall of the bottle body 1. The sealing part 2 is used to elastically deform when receiving the water flow pressure of the sample liquid to expand the deformed water hole 20, and recover elastically after the water flow passes through to shrink the deformed water hole 20, thereby preventing the sample liquid inside the sample bottle from Volatile.

[0048] When the sample liquid collected by the water quality sa...

Embodiment 2

[0062] The difference between embodiment 2 and embodiment 1 is:

[0063] like Figure 13 As shown, the sealing part 2 is provided with a plurality of deformed water holes 20, and the plurality of deformed water holes 20 are non-closed curves, so that the inner side of each deformed water hole 20 is formed with a connecting root 2031 and a free end 2032 of the elastic piece 203, when the sample liquid is injected into the sample retention bottle, the free end 2032 of each elastic piece 205 is subjected to the flow pressure of the sample liquid and rotates and deforms relative to the connecting root 2031 to the inside of the bottle body 1 , and then expand the deformation hole 20, so that it can be used to quickly enter the inside of the bottle body 1 .

[0064] In this embodiment, the sealing part 2 and its elastic part 203 are integrally formed and made of elastic material, which can be made of soft rubber material or plastic, and has better deformation ability.

[0065]It s...

Embodiment 3

[0068] The difference between embodiment 3 and embodiment 1 is:

[0069] like Figure 14 and Figure 15 As shown, a deformation hole 20 is formed between the outer edge of the sealing part 2 and the inner wall of the bottle body 1, the sealing part 2 has an elastic connecting part 21, and the elastic connecting part 21 is directly connected with the inner wall of the bottle body 1, or The elastic connecting part 21 is connected with the supporting part 3 and detachably connected with the bottle body 1 through the supporting part 3 . When no sample liquid flows through, the deformation water hole 20 formed between the outer edge of the sealing part 2 and the inner wall of the bottle body 1 is extremely narrow. When the sample liquid is injected into the sample bottle, the sample liquid flow impacts the sealing part 2, The sealing part 2 is deflected and deformed relative to the elastic connecting part 21 to the inside of the bottle body 1, thereby expanding the deformation wa...

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Abstract

The invention discloses a sampling bottle for a water quality sampler and the water quality sampler, and belongs to the technical field of water quality detection. The sampling bottle is used for storing a sample solution collected by the water quality sampler, and comprises a bottle body and a sealing part arranged on the inner side of a bottle opening of the bottle body, and the bottle opening is arranged at the sealing part in a sealed manner; deforming water holes are formed at the sealing part, and / or deforming water holes are formed between sealing part and inner wall of the bottle body;the sealing part is used for enlarging the deforming water holes after elastic deformation under water flow pressure of the sample solution, and shrinking the deforming water holes under elastic recovery after water flow passes, so that the sample solution in the sampling bottle is prevented from volatilizing. According to the sampling bottle, under the condition of no manual intervention, any external force or interference of other parts, the bottle opening of the sampling bottle is automatically opened and closed in the whole process, and volatilization of the sample solution and the icingamount in a refrigerating chamber are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a sample retention bottle used for a water quality sampler and a water quality sampler. Background technique [0002] The water quality sampler is an indispensable and important equipment for the water quality monitoring system. The sample bottle is the main functional part of the water quality sampler, which can store the sample liquid collected by the water quality sampler. [0003] For example, the Chinese patent document publication number CN209264359U discloses a kind of intelligent water quality sampling and sample retention device. Its working process includes a sampling process, a sample supply process, and a sample retention process. The sampling process is that the controller drives the water sample collection device to obtain the water sample to be monitored. The water sample to be monitored is transported to the circulation pipeline to complete the col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D1/02B65D23/00G01N1/10
CPCB65D1/0223B65D23/00G01N1/10
Inventor 蒙祀凯黄庆发张初华王健丁松邹强吴文文周政张琳廖海彬漆戴明柴敏平李小双
Owner JIANGXI ESUN ENVIRONMENTAL PROTECTION
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