CN202330081U

CN202330081U - Water sampler

Info

Publication number: CN202330081U
Application number: CN201120468490XU
Authority: CN
Inventors: 盛芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-23
Filing date: 2011-11-23
Publication date: 2012-07-11
Anticipated expiration: 2021-11-23

Abstract

The utility model discloses a water sampler. The water sampler comprises a sampling rod, a sampling barrel fixed at the bottom of the sampling rod, a pulling switch arranged at the top of the sampling barrel, a handle support fixed at the top end of the sampling rod and a pulling handle fixed on the handle support, wherein a pulling rope is arranged between the pulling switch and the pulling handle; length scale marks are formed on the sampling rod; an indicating ring is sleeved on the sampling rod; and a floater is connected to the indicating ring. The utility model has the benefits as follows: (1) the sampler has a simple structure; (2) the sampler can extract samples at different depths; (3) since the pulling switch is arranged at the top of the sampling barrel, the pulling switch can be switched off by tightening the pulling rope through the pulling handle, which prevents an extracted sample from being mixed with water at different depths; and (4) since the length scale marks are formed on the sampling rod, the indicating ring is sleeved on the sampling rod and the floater is connected to the indicating ring, the depth of the sampling barrel in water can be determined according to the position of the indicating ring relative to the length scale marks.

Description

A kind of water sampler

Technical field

The utility model relates to a kind of environment monitoring appurtenance, particularly a kind of water sampler.

Background technology

At present, in the water quality sampling, normally a bottle is put in the water to be taken a sample and extracted; And then to the sample that the extracts detection of testing; But,, need to extract the water sample to be measured of different depth for accurate more inspection water quality; Thereby existing this water quality sampling mode just can not have been satisfied the demand.

Summary of the invention

The problem that the utility model will solve is: a kind of simple in structure, water sampler of being convenient to extract the different depth sample is provided.

In order to solve the problems of the technologies described above; The water sampler of the utility model; Comprise thief rod, be fixed on thief rod bottom sample bucket, be arranged on the sample bucket top the pull switch, be fixed on the handle supporting on thief rod top and be fixed on the pull handle on the handle supporting, be provided with withdrawal cord between said pull switch and the pull handle, said thief rod is provided with the length scale; Be socketed with indicating ring on the said thief rod, be connected with a float on the said indicating ring.

The beneficial effect that the utility model is obtained is: (1) is simple in structure; (2) can sample bucket be positioned over the degree of depth different in the water through thief rod, can extract the sample of different depth; (3) top of sample bucket is provided with the pull switch, can close the finger-tight withdrawal cord with the pull switch through pull, thereby the sample of avoiding extracting mixes with the water of different depth; (4) thief rod is provided with the length scale, is socketed with indicating ring on the thief rod, is connected with a float on the indicating ring, through the position of length scale and indicating ring, is convenient to confirm the degree of depth of sample bucket in water.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among the figure: 1, pull handle, 2, handle supporting, 3, indicating ring, 4, float, 5, withdrawal cord, 6, thief rod,

7, pull switch, 8, sample bucket, 9, the length scale.

Embodiment

As shown in Figure 1; The water sampler of the utility model; Comprise thief rod 6, be fixed on thief rod 6 bottoms sample bucket 8, be arranged on sample bucket 8 tops pull switch 7, be fixed on the handle supporting 2 on thief rod 6 tops and be fixed on the pull handle 1 on the handle supporting 2, be provided with withdrawal cord 5 between said pull switch 7 and the pull handle 1, said thief rod 6 is provided with length scale 9; Be socketed with indicating ring 3 on the said thief rod 6, be connected with a float 4 on the said indicating ring 3.

In the time of concrete the use, through thief rod 6 with sample bucket 8 as in the water to be taken a sample, according to the indicated length scale 9 of indicating ring 3; Can confirm the degree of depth at sample bucket 8 place, treat that sample bucket 8 is full of water after, the pull handle 1 of holding with a firm grip; Under the effect of withdrawal cord 5,, mix with the water of different depth to avoid the sample in the sample bucket 8 with pull switch 7 closures; At last sample bucket 8 is taken out, to the sample inspection of extracting.

The water sampler of the utility model, thief rod 6 is provided with length scale 9, is socketed with indicating ring 3 on the thief rod 6, is connected with a float 4 on the indicating ring 3, through the position of length scale 9 and indicating ring 3, is convenient to confirm the degree of depth of sample bucket 8 in water.

The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the utility model.

Claims

1. water sampler; It is characterized in that: comprise thief rod (6), be fixed on thief rod (6) bottom sample bucket (8), be arranged on sample bucket (8) top pull switch (7), be fixed on the handle supporting (2) on thief rod (6) top and be fixed on the pull handle (1) on the handle supporting (2); Be provided with withdrawal cord (5) between said pull switch (7) and the pull handle (1); Said thief rod (6) is provided with length scale (9); Be socketed with indicating ring (3) on the said thief rod (6), be connected with a float (4) on the said indicating ring (3).