CN210465043U

CN210465043U - Water sampling device for environmental monitoring

Info

Publication number: CN210465043U
Application number: CN201921377620.1U
Authority: CN
Inventors: 聂思军
Original assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Current assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-05
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a water sampling technical field just discloses a water sampling device for environmental monitoring, including the sampling cylinder, the inside fixedly connected with fixed plate of sampling cylinder, the mounting hole has been seted up to the surface of fixed plate, the inside fixedly connected with sampling bottle of mounting hole, the inside upper end swing joint of sampling bottle has No. two rubber stoppers, an intubate has been inserted to the inside of No. two rubber stoppers, the hose has been cup jointed to the upper end surface of an intubate, the upper end of hose has been cup jointed No. two intubate, the upper end swing joint of sampling bottle has the upper end cover, the middle part of upper end cover upper surface runs through there is interior nipple, the upper end surface swing joint of interior nipple has the filter cap, the lower extreme outward flange fixedly connected with limiting plate of interior nipple. This water sampling device for environmental monitoring can need not to wash the inside of sampling container and can sample according to the bottle number that the user needs the sampling after the sampling.

Description

Water sampling device for environmental monitoring

Technical Field

The utility model relates to a water sampling technical field specifically is a water sampling device for environmental monitoring.

Background

The water quality sampler is a device for collecting water quality samples, and comprises a water quality manual sampler and a water quality automatic sampler, wherein the material of the water quality manual sampler has no influence on the composition of a water sample, is easy to wash, and can not have any residue on the previous samples, the water quality automatic sampler is a bin type sampler which is suitable for being proportional to flow, is an intelligent multifunctional suction type water sample bottle splitting and sampling device, and can realize multiple sampling modes (quantitative sampling, timed flow proportional sampling, flow quantitative sampling and remote control sampling) and multiple bottling modes (single sampling per bottle, single sampling and multiple sampling per bottle, mixed sampling per bottle) according to the sampling requirements of the water sample, and is an ideal sampling tool for realizing scientific monitoring on river, lake, enterprise discharged water and the like.

The artifical quality of water sampling device that has now on the market is comparatively simple, need wash sampling device after sampling each time moreover, and the sampling process can't directly divide the bottle sampling, the problem that inconvenient user used, so provides a quality of water sampling device for environmental monitoring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a water sampling device for environmental monitoring possesses and need not to wash the inside of sampling container and can sample advantages such as bottle number that the user needs to sample after the sampling, has solved and need wash sampling device after sampling each time, and sampling process can't directly divide bottle sampling, the problem that inconvenient user used.

(II) technical scheme

In order to realize the above-mentioned purpose that can need not to wash the inside of sampling container and can carry out the sampling according to the bottle number that the user needs the sampling after the sampling, the utility model provides a following technical scheme: a water quality sampling device for environmental monitoring comprises a sampling cylinder, wherein a fixed plate is fixedly connected inside the sampling cylinder, a mounting hole is formed in the outer surface of the fixed plate, a sampling bottle is fixedly connected inside the mounting hole, a second rubber plug is movably connected at the upper end inside the sampling bottle, a first insertion pipe is inserted into the second rubber plug, a hose is sleeved on the outer surface of the upper end of the first insertion pipe, the second insertion pipe is connected inside the upper end of the hose, an upper end cover is movably connected at the upper end of the sampling bottle, an inner connecting pipe penetrates through the middle part of the upper surface of the upper end cover, a filter cover is movably connected at the outer surface of the upper end of the inner connecting pipe, a limiting plate is fixedly connected at the outer edge of the lower end of the inner connecting pipe, a sealing ring is arranged on the upper surface of the limiting plate, a first rubber plug is movably connected inside the inner connecting, the outer surface swing joint of the upper end of cartridge has the bail, the bottom fixedly connected with base of cartridge, the inside of base is provided with the fixed slot.

Preferably, the two sides of the inner wall of the fixing plate are fixedly connected with springs II, the outer surfaces of the springs II are fixedly connected with arc-shaped plates, and the springs II are located on the two sides of the mounting hole.

Preferably, No. two rubber stoppers's surface has seted up the through-hole, and the size of through-hole is the same with the size of jack.

Preferably, grooves are formed in two sides of the outer surface of the lower end of the inner connecting pipe, a first spring is fixedly connected to the inner wall of each groove, and a limiting block is fixedly connected to the outer surface of each first spring.

Preferably, both sides of the upper surface of the upper end cover are provided with limiting grooves, and the heights of the limiting grooves are the same as those of the limiting blocks.

Preferably, the position of the fixing groove is the same as that of the mounting hole, and the bottom of the sampling bottle is inserted into the fixing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a water sampling device for environmental monitoring possesses following beneficial effect:

1. this water sampling device for environmental monitoring, through the filtration lid that sets up, the sealing washer, the limiting plate, stopper and spring, the lower extreme of the nipple joint of being convenient for can the movable mounting in the inside of upper end cover, can increase the leakproofness of nipple joint and filtration lid junction simultaneously, through a rubber buffer that sets up, No. two rubber buffers and jack, be convenient for fix an intubate and No. two intubate, prevented more that liquid gets into the inside of a sampling section of thick bamboo, through hose and the sampling bottle that sets up, convenient to use person can divide the bottle sampling.

2. This water sampling device for environmental monitoring, fixed plate and mounting hole through setting up, be convenient for tentatively fix the upper end of sampling bottle, No. two springs and arc through setting up, the sampling bottle of being convenient for can movable mounting in the inside of mounting hole, increase the fastness of sampling bottle in the mounting hole inside simultaneously, base and fixed slot through setting up, be convenient for carry on spacing fixedly to the lower extreme of sampling bottle, more convenient to use person can change the sampling bottle, need not to wash when sampling, thereby save more operating time of user.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the inner structure of the inner joint pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing plate of the present invention

In the figure: 1. a filter cover; 2. an upper end cover; 3. lifting a ring; 4. a hose; 5. a first cannula; 6. a sampling bottle; 7. a base; 8. a first rubber plug; 9. a second cannula; 10. a seal ring; 11. a second rubber plug; 12. a fixing plate; 13. a sampling cartridge; 14. fixing grooves; 15. a limiting plate; 16. a limiting block; 17. an inner connecting pipe; 18. a first spring; 19. a jack; 20. mounting holes; 21. a second spring; 22. an arc-shaped plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a water sampling device for environmental monitoring comprises a sampling cylinder 13, a fixing plate 12 is fixedly connected inside the sampling cylinder 13, a mounting hole 20 is formed on the outer surface of the fixing plate 12, a second spring 21 is fixedly connected to both sides of the inner wall of the fixing plate 12, an arc plate 22 is fixedly connected to the outer surface of the second spring 21, the second spring 21 is located on both sides of the mounting hole 20, a sampling bottle 6 is fixedly connected inside the mounting hole 20, a second rubber plug 11 is movably connected to the upper end inside the sampling bottle 6, a first insertion tube 5 is inserted into the second rubber plug 11, a hose 4 is sleeved on the outer surface of the upper end of the first insertion tube 5, a second insertion tube 9 is connected inside the upper end of the hose 4, an upper end cover 2 is movably connected to the upper end of the sampling bottle 6, an inner connecting tube 17 penetrates through the middle part of the upper surface of the upper end cover 2, grooves are, and the inner wall of the groove is fixedly connected with a first spring 18, the outer surface of the first spring 18 is fixedly connected with a limiting block 16, two sides of the upper surface of the upper end cover 2 are provided with limiting grooves, the height of the limiting grooves is the same as that of the limiting block 16, the outer surface of the upper end of the inner connecting pipe 17 is movably connected with a filter cover 1, the outer edge of the lower end of the inner connecting pipe 17 is fixedly connected with a limiting plate 15, the upper surface of the limiting plate 15 is provided with a sealing ring 10, the inner part of the inner connecting pipe 17 is movably connected with a first rubber plug 8, the outer surface of the first rubber plug 8 is provided with a jack 19, the outer surface of the second rubber plug 11 is provided with a through hole, the size of the through hole is the same as that of the jack 19, the outer surface of the upper end of the sampling cylinder 13 is movably connected with, the bottom of the sampling bottle 6 is inserted into the inside of the fixing groove 14.

Preferably, the two sides of the inner wall of the fixing plate 12 are fixedly connected with a second spring 21, the outer surface of the second spring 21 is fixedly connected with an arc-shaped plate 22, and the second spring 21 is located on the two sides of the mounting hole 20, so that the sampling bottle 6 can be movably mounted inside the mounting hole 20.

Preferably, No. two rubber buffer 11's surface is seted up the through-hole, and the size of through-hole is the same with the size of jack 19, in order to facilitate can dividing the bottle sampling and prevent that the inside of sampling tube 13 from intaking and being contaminated.

Preferably, the both sides of inner union 17 lower extreme surface all seted up the recess, and the inner wall fixedly connected with spring 18 of recess, the outer fixed surface of spring 18 is connected with stopper 16, for the convenience of inner union 17 can movable mounting in the inside of crossing filter cover 1.

Preferably, the both sides of upper end cover 2 upper surface have been seted up the spacing groove, and the height in spacing groove is the same with stopper 16's height, for the convenience of stopper 16 can the joint in the inside of spacing groove to make inner union 17 can fixed mounting in the inside of crossing filter cover 1.

Preferably, the fixing groove 14 is formed at the same position as the mounting hole 20, and the bottom of the sample bottle 6 is inserted into the fixing groove 14 to fix the bottom of the sample bottle 6.

The working principle is as follows: when the water sampling device for environment monitoring is used, firstly, a user can unscrew the filter cover 1 movably connected with the outer surface of the inner connecting pipe 17 according to the number of bottles to be collected, then press the limiting blocks 16 on two sides of the lower end of the outer surface of the inner connecting pipe 17 to enable the inner connecting pipe 17 to fall into the upper end cover 2, then unscrew the upper end cover 2 from the upper end of the sampling cylinder 13, take out the sampling bottle 6 which does not need to be sampled from the inside of the mounting hole 20, then insert and extend the upper end of the inner connecting pipe 17 into the upper surface of the upper end cover 2, then screw the upper end cover 2 on the upper end of the sampling cylinder 13, insert the corresponding jack 19 in the rubber plug 8 into the plugging rod, then screw the filter cover 1 on the outer surface of the inner connecting pipe 17 to enable the connection between the inner connecting pipe 17 and the filter cover 1 to be tight, then tie the rope in the middle of the lifting ring 3 to enable the sampling cylinder 13 to fall into a, when no obvious air bubbles exist on the outer surface of the filter cover 1, the sampling cylinder 13 is lifted out of the water, and a user only needs to replace the sampling bottle 6 and the hose 4 in the sampling cylinder 13 when needing to sample different water areas.

In conclusion, the water sampling device for environment monitoring comprises a filtering cover, a sealing ring 10, a limiting plate 15, a limiting block 16 and a first spring 18, wherein the filtering cover, the sealing ring 10, the limiting plate 15, the limiting block 16 and the first spring 18 are arranged, so that the lower end of an inner connecting pipe 17 can be movably arranged inside an upper end cover 2, and meanwhile, the sealing performance of the joint of the inner connecting pipe 17 and the filtering cover 1 can be improved, the first rubber plug 8, the second rubber plug 11 and a jack 19 are arranged, so that a first insertion pipe 5 and a second insertion pipe 9 can be conveniently fixed, liquid is further prevented from entering the inside of a sampling cylinder 13, a user can sample by separating bottles through the arranged hose 4 and the sampling bottle 6, the upper end of the sampling bottle 6 can be preliminarily fixed through the arranged fixing plate 12 and the mounting hole 20, the sampling bottle 6 can be movably arranged inside the mounting hole 20 through the arranged second spring 21 and the arc plate 22, and the sampling bottle 6 can, through the base 7 and the fixed slot 14 that set up, be convenient for carry on spacing fixedly to the lower extreme of sampling bottle 6, the more convenient to use person can change sampling bottle 6, need not to wash when the sampling to save more operating time of user.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water sampling device for environmental monitoring, includes cartridge (13), its characterized in that: the sampling device is characterized in that a fixing plate (12) is fixedly connected to the inside of the sampling cylinder (13), a mounting hole (20) is formed in the outer surface of the fixing plate (12), a sampling bottle (6) is fixedly connected to the inside of the mounting hole (20), a second rubber plug (11) is movably connected to the upper end of the inside of the sampling bottle (6), a first insertion tube (5) is inserted into the inside of the second rubber plug (11), a hose (4) is sleeved on the outer surface of the upper end of the first insertion tube (5), a second insertion tube (9) is connected into the upper end of the hose (4), an upper end cover (2) is movably connected to the upper end of the sampling bottle (6), an inner connecting tube (17) penetrates through the middle of the upper surface of the upper end cover (2), a filter cover (1) is movably connected to the outer surface of the upper end of the inner connecting tube (17), and a limiting plate, the upper surface of limiting plate (15) is provided with sealing washer (10), the inside swing joint of inner union (17) has rubber buffer (8) No. one, jack (19) have been seted up to the surface of rubber buffer (8), the upper end surface swing joint of sampling cylinder (13) has bail (3), the bottom fixedly connected with base (7) of sampling cylinder (13), the inside of base (7) is provided with fixed slot (14).

2. The water quality sampling device for environmental monitoring according to claim 1, wherein: the equal fixedly connected with spring (21) No. two of both sides of fixed plate (12) inner wall, the fixed surface of spring (21) No. two is connected with arc (22), spring (21) No. two are located the both sides of mounting hole (20).

3. The water quality sampling device for environmental monitoring according to claim 1, wherein: a through hole is formed in the outer surface of the second rubber plug (11), and the size of the through hole is the same as that of the jack (19).

4. The water quality sampling device for environmental monitoring according to claim 1, wherein: the inner connecting pipe is characterized in that grooves are formed in two sides of the outer surface of the lower end of the inner connecting pipe (17), a first spring (18) is fixedly connected to the inner wall of each groove, and a limiting block (16) is fixedly connected to the outer surface of each first spring (18).

5. The water quality sampling device for environmental monitoring according to claim 1, wherein: limiting grooves are formed in two sides of the upper surface of the upper end cover (2), and the height of each limiting groove is the same as that of the limiting block (16).

6. The water quality sampling device for environmental monitoring according to claim 1, wherein: the position of the fixing groove (14) is the same as that of the mounting hole (20), and the bottom of the sampling bottle (6) is inserted into the fixing groove (14).