CN218349879U

CN218349879U - Water quality sampler for environmental monitoring

Info

Publication number: CN218349879U
Application number: CN202221575645.4U
Authority: CN
Inventors: 黄媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-20
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to an environmental monitoring equipment technical field specifically is a water quality sampler for environmental monitoring, including the sampling head, the top of sampling head is connected with down the connecting pipe, the top of connecting pipe is connected with the connecting pipe down, it has seted up three spread groove, and is three to go up one side of connecting pipe the inside of spread groove is connected with first sampling bottle, second sampling bottle and third sampling bottle respectively, the internal connection who goes up the connecting pipe has the piston, the top of piston is connected with the piston rod, the top of piston rod is connected with the connecting seat, the top of connecting seat is connected with the hand wheel, the internal connection who goes up the inside bottom of connecting pipe and connecting pipe down has the sampling pipe, the utility model discloses reach the mesh of once gathering multiple sample, be convenient for follow-up examine time measuring can acquire the contrast data with the waters to obtain the quality of water condition through acquireing the average value, improved the precision of testing result.

Description

Water quality sampler for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring equipment technical field specifically is a water quality sampler for environmental monitoring.

Background

Among present environmental monitoring, the monitoring to quality of water is taking an important position, especially to the quality of water monitoring of river, lake, and current quality of water collection device throws into water with a rope stud sampling bottle and gathers the water sample, however this kind of sampling device can only once gather a sample, not only collection efficiency is low, can't carry out the contrast experiment with waters quality of water in subsequent detection moreover, consequently can cause the inaccurate of testing result.

Therefore, it is necessary to design a water quality sampler for environmental monitoring to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality sampler for environmental monitoring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a water quality sampler for environmental monitoring, includes the sampling head, the top of sampling head is connected with down the connecting pipe, the top of connecting pipe is connected with the connecting pipe down, the surface of going up the connecting pipe is provided with first scale, three spread groove has been seted up to one side of going up the connecting pipe, and is three the inside of spread groove is connected with first sampling bottle, second sampling bottle and third sampling bottle respectively, the surface of first sampling bottle, second sampling bottle and third sampling bottle all is provided with the second scale, the internal connection of going up the connecting pipe has the piston, the top of piston is connected with the piston rod, the top of piston rod is connected with the connecting seat, the top of connecting seat is connected with the hand wheel, first connecting hole has been seted up to bottom one side of going up the connecting pipe down, the internal connection of going up the inside bottom of connecting pipe and connecting pipe down has the sampling pipe.

As the utility model discloses preferred scheme, the bottom fixed connection of hand wheel is in the top of connecting seat, the bottom fixed connection of connecting seat is in the top of piston rod, the piston rod runs through the inside of connecting pipe and is connected in the top of piston.

As the utility model discloses preferred scheme, the piston rod and the piston of its bottom all are located the inside of connecting pipe sliding connection from top to bottom, the whole inner wall laminating that is circular structure and its surface and last connecting pipe of piston.

As the utility model discloses preferred scheme, the size and the specification of first sampling bottle, second sampling bottle and third sampling bottle are all unanimous, one side that first sampling bottle, second sampling bottle and third sampling bottle are located the spread groove all is connected with the connector, first sampling bottle, second sampling bottle and third sampling bottle pass through connector and three spread groove threaded connection.

As the utility model discloses preferred scheme, one side that the inside of first sampling bottle, second sampling bottle and third sampling bottle is located the spread groove all is provided with the manger plate slope, the manger plate slope wholly is the triangular structure.

As the utility model discloses preferred scheme, the inside size of going up the connecting pipe is greater than the inside size of connecting pipe down, it is fixed all to lock through fixing bolt between connecting pipe, lower connecting pipe and the sampling pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the water quality sampling ware that sets up, this water quality sampling ware is when the actual sampling, at first arrange the sampling head end in aquatic, then the one hand grips the hand wheel end, the pulling force is applyed to the hand wheel, the hand wheel can stimulate the piston rod and remove, the piston rod drives piston rebound in step, can send outside water into down connecting pipe and last connecting pipe through sampling head and sampling pipe afterwards, finally can fill in proper order three sampling bottle, reach the mesh of once gathering multiple sample, be convenient for follow-up examine time measuring and can acquire the contrast data with the waters, and obtain the quality of water condition through acquireing the average value, the precision of testing result has been improved, and this water quality sampling ware overall structure is comparatively simple, the cost of manufacture is not high, the practicality is great, thereby convenience more when making equipment use.

Drawings

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

FIG. 2 is a schematic view of the partially exploded structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the water sampler of the present invention;

in the figure: 1. a sampling head; 2. a lower connecting pipe; 3. an upper connecting pipe; 31. connecting grooves; 32. a first sampling bottle; 33. a second sampling bottle; 34. a third sampling bottle; 341. a connector; 342. a water retaining slope; 35. a second scale; 4. a first scale; 5. a piston; 51. a piston rod; 52. a connecting seat; 53. a hand wheel; 6. a first connection hole; 61. a second connection hole; 7. a sampling tube; 8. and (5) fixing the bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

the utility model provides a water quality sampler for environmental monitoring, including sampling head 1, the top of sampling head 1 is connected with connecting pipe 2 down, the top of connecting pipe 2 is connected with connecting pipe 3 down, the surface of going up connecting pipe 3 is provided with first scale 4, three spread groove 31 has been seted up to one side of going up connecting pipe 3, the inside of three spread groove 31 is connected with first sampling bottle 32 respectively, second sampling bottle 33 and third sampling bottle 34, first sampling bottle 32, the surface of second sampling bottle 33 and third sampling bottle 34 all is provided with second scale 35, the internal connection of going up connecting pipe 3 has piston 5, the top of piston 5 is connected with piston rod 51, the top of piston rod 51 is connected with connecting seat 52, the top of connecting seat 52 is connected with hand wheel 53, first connecting hole 6 has been seted up to bottom one side of going up connecting pipe 3, second connecting hole 61 has been seted up to top one side of connecting pipe 2 down, the inside bottom of going up connecting pipe 3 and the internal connection of connecting pipe 2 has sampling pipe 7 down, through the water quality sampler that sets up, reach the mesh of once gathering multiple sample, be convenient for follow-up survey the time and survey the contrast water quality data that can be acquireed with the waters, and obtain the average value, the quality condition of detection result has improved.

In an embodiment, referring to fig. 1, 2 and 3, the bottom of a handwheel 53 is fixedly connected to the top of a connecting seat 52, the bottom of the connecting seat 52 is fixedly connected to the top of a piston rod 51, the piston rod 51 penetrates through the inside of an upper connecting pipe 3 and is connected to the top of a piston 5, the piston rod 51 and the piston 5 at the bottom thereof are both located inside the upper connecting pipe 3 and are connected in a sliding manner up and down, the piston 5 is integrally of a circular structure, the outer surface of the piston 5 is attached to the inner wall of the upper connecting pipe 3, the first sampling bottle 32, the second sampling bottle 33 and the third sampling bottle 34 have the same size and specification, the connecting heads 341 are connected to the sides of the connecting grooves 31 of the first sampling bottle 32, the second sampling bottle 33 and the third sampling bottle 34, the connecting heads 341 are connected to the three connecting grooves 31 through threads, first sampling bottle 32, the inside of second sampling bottle 33 and third sampling bottle 34 is located one side of spread groove 31 and all is provided with manger plate slope 342, manger plate slope 342 wholly is the triangle-shaped structure, water quality sampler through setting up, this water quality sampler is when actual sampling, at first put sampling head 1 end in aqueous, then the one hand grips hand wheel 53 end, exert the pulling force to hand wheel 53, hand wheel 53 can stimulate piston rod 51 and move, piston rod 51 drives piston 5 rebound in step, can send into in lower connecting pipe 2 and the last connecting pipe 3 with outside water through sampling head 1 and sampling pipe 7 afterwards, finally can fill in three sampling bottle in proper order, reach the mesh of once gathering multiple sample, be convenient for follow-up detection time measuring can acquire the contrast data with the waters, and obtain the quality of water condition through obtaining the average value, the precision degree of testing result has been improved.

In an embodiment, please refer to fig. 2 and 3, the inner size of the upper connecting pipe 3 is larger than the inner size of the lower connecting pipe 2, the upper connecting pipe 3, the lower connecting pipe 2 and the sampling pipe 7 are locked and fixed by the fixing bolt 8, the upper connecting pipe 3 and the lower connecting pipe 2 can be conveniently detached by the connecting structure of the fixing bolt 8, and the inside of the sampler can be conveniently cleaned.

The working principle is as follows: during the use, at first put sampling head 1 end in aqueous, then the one hand grips hand wheel 53 end, exert the pulling force to hand wheel 53, hand wheel 53 can stimulate piston rod 51 and move, piston rod 51 drives piston 5 rebound in step, can send into lower connecting pipe 2 and last connecting pipe 3 with outside water through sampling head 1 and sampling pipe 7 afterwards, finally can fill in three sampling bottle in proper order, and water can be blockked by manger plate slope 342 after getting into three sampling bottle, prevent it from flowing back in last connecting pipe 3, reach the purpose of once gathering multiple sample, the contrast data that can acquire with the waters during the time measuring of being convenient for follow-up detection, and obtain the quality of water condition through obtaining the average value, the precision of testing result has been improved, after gathering, dismantle three sampling bottle respectively and can carry out subsequent detection work, this quality of water sampler overall structure is comparatively simple, the cost of manufacture is not high, the practicality is great, it is comparatively convenient to sample, certain spreading value has.

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 quality sampler for environmental monitoring, includes sampling head (1), its characterized in that: the utility model discloses a sampling device, including sampling head (1), connecting pipe (2) down, connecting pipe (3) have been connected to the top of connecting pipe (2) down, the surface of going up connecting pipe (3) is provided with first scale (4), three spread groove (31) have been seted up to one side of going up connecting pipe (3), and is three the inside of spread groove (31) is connected with first sample bottle (32), second sample bottle (33) and third sample bottle (34) respectively, the surface of first sample bottle (32), second sample bottle (33) and third sample bottle (34) all is provided with second scale (35), the internal connection of going up connecting pipe (3) has piston (5), the top of piston (5) is connected with piston rod (51), the top of piston rod (51) is connected with connecting seat (52), the top of connecting seat (52) is connected with hand wheel (53), first connecting hole (6) have been seted up to bottom one side of going up connecting pipe (3), second connecting hole (61) have been seted up to top one side of connecting pipe (2) down, the inside bottom of going up connecting pipe (3) and the inside of connecting pipe (7) of lower connecting pipe (2) are connected with.

2. The water quality sampler for environmental monitoring according to claim 1, wherein: the bottom of the hand wheel (53) is fixedly connected to the top of the connecting seat (52), the bottom of the connecting seat (52) is fixedly connected to the top of the piston rod (51), and the piston rod (51) penetrates through the inner portion of the upper connecting pipe (3) and is connected to the top of the piston (5).

3. The water quality sampler for environmental monitoring according to claim 1, wherein: the piston rod (51) and the piston (5) at the bottom of the piston rod are located in the upper connecting pipe (3) and are connected in a sliding mode up and down, the piston (5) is integrally of a circular structure, and the outer surface of the piston is attached to the inner wall of the upper connecting pipe (3).

4. The water quality sampler for environmental monitoring according to claim 1, wherein: the size and the specification of first sampling bottle (32), second sampling bottle (33) and third sampling bottle (34) are all unanimous, one side that first sampling bottle (32), second sampling bottle (33) and third sampling bottle (34) are located connecting groove (31) all is connected with connector (341), first sampling bottle (32), second sampling bottle (33) and third sampling bottle (34) are through connector (341) and three connecting groove (31) threaded connection.

5. The water quality sampler for environmental monitoring according to claim 1, wherein: the inside of first sampling bottle (32), second sampling bottle (33) and third sampling bottle (34) is located one side of spread groove (31) and all is provided with water-retaining slope (342), water-retaining slope (342) wholly is the triangle-shaped structure.

6. The water quality sampler for environmental monitoring according to claim 1, wherein: go up the inside dimension of connecting pipe (3) and be greater than the inside dimension of connecting pipe (2) down, all lock fixedly through fixing bolt (8) between last connecting pipe (3), lower connecting pipe (2) and sampling pipe (7).