CN213275022U

CN213275022U - Water sampling instrument for environmental detection

Info

Publication number: CN213275022U
Application number: CN202022637357.4U
Authority: CN
Inventors: 蔡军刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-05-25
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a water sample sampling instrument for environmental test, including the telescopic link, the lower extreme fixedly connected with on telescopic link surface right side gets the water tank, the quantity of getting the water tank is three, the right-hand member swing joint who gets the water tank inner chamber has the second piston, the upper end fixedly connected with control box on telescopic link surface right side, the middle-end threaded connection at control box top has the threaded rod, there is first piston bottom of threaded rod through bearing swing joint, and the surface swing joint of first piston in the surface of control box inner chamber. The utility model discloses a under the effect of mutually supporting between telescopic link, the water tank of getting, threaded rod, first piston, control box and air duct and the second piston, realized that this instrument can carry out the purpose of taking a sample to the water of different levels simultaneously, brought very big convenience for user's sample work, very big demand that has satisfied people and used.

Description

Water sampling instrument for environmental detection

Technical Field

The utility model relates to an environmental detection technical field specifically is a water sampling instrument for environmental detection.

Background

Water is the material that can not lack in human life, also be the root cause of the maintenance life, but along with economy rapid development in recent years, the population increases in a large number, people are when highly developing the application natural resources, fail to do appropriate processing, factory waste water and domestic waste water are all to the internal discharge of river course, lead to the environmental pollution problem serious day by day, the environment in the river course receives the pollution, lead to the reduction of biomass, the living environment has been destroyed, along with the reinforcing of people's environmental consciousness, the importance of the treatment and the protection of water resource is realized gradually, need carry out the sampling test to quality of water in the treatment process, however traditional quality of water sampler only can gather the water on top layer, can't carry out the water sample simultaneous acquisition to the water that is in different levels, the user demand that people gathered has not been satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water sampling instrument for environmental detection possesses the advantage that can carry out the collection to the water on different levels simultaneously, has solved traditional quality of water sampler and only can gather the water on top layer, can't carry out the simultaneous acquisition to the water that is in different levels, can not satisfy the problem that people's water sample gathered the user demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water sample sampling instrument for environmental test, includes the telescopic link, the lower extreme fixedly connected with water intaking case on telescopic link surface right side, the quantity of water intaking case is three, the right-hand member swing joint of water intaking incasement chamber has the second piston, the upper end fixedly connected with control box on telescopic link surface right side, the middle-end threaded connection at control box top has the threaded rod, the bottom of threaded rod has first piston through bearing swing joint, and the surface swing joint of first piston in the surface of control box inner chamber, pipeline fixedly connected with air duct is passed through to the bottom of control box, and pipeline fixedly connected in the left end at water intaking case top is passed through to the bottom of air duct.

Preferably, the upper end of the left side of the surface of the telescopic rod is fixedly connected with a fixed rod, and the left end of the surface of the fixed rod is sleeved with a protective sleeve.

Preferably, the top of the threaded rod is fixedly connected with a turntable, and the left end of the top of the turntable is movably connected with a crank through a bearing.

Preferably, both ends at the top of the first piston are fixedly connected with limit rods, and the upper ends of the limit rods extend to the outer side of the operation box.

Preferably, the left end of the inner cavity of the water taking tank is fixedly connected with a limiting plate, and a through hole is formed in the surface of the limiting plate.

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

1. the utility model can adjust the distance between the three water taking boxes on the telescopic rod by adjusting the length of the telescopic rod, after the adjustment is finished, the telescopic rod can be vertically inserted into the water body to be sampled, then the threaded rod is operated to rotate, the threaded rod can drive the first piston to move upwards along the inner surface of the operation box while rotating, simultaneously the air flow inside the water taking box and on the left side of the second piston can be drawn out through the air duct and the pipeline, the second piston can move to the left side along the inner cavity of the water taking box while the air flow inside the water taking box is drawn out, the second piston can drive the external water body to flow into the water taking box to be intensively collected while moving, and the water bodies in different levels can be sampled due to the different heights of the three water taking boxes, under the action of integral matching, the purpose that the tool can simultaneously sample the water bodies in different levels is realized, the sampling work of giving the user has brought very big convenience, very big demand that has satisfied people and used has solved traditional quality of water sampler and can only gather the water on top layer, can't carry out simultaneous acquisition to the water that is in different levels, can't satisfy the problem that people's water sample gathered user demand.

2. The utility model discloses a setting of dead lever and lag, the person of facilitating the use holds the telescopic link, and through the setting of carousel with the crank, the person of facilitating the use manipulates the threaded rod and rotates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the operation box of the present invention;

fig. 3 is the schematic view of the sectional structure of the water intake box of the present invention.

In the figure: 1. a protective sleeve; 2. fixing the rod; 3. an operation box; 4. an air duct; 5. a telescopic rod; 6. taking a water tank; 7. a crank; 8. a turntable; 9. a threaded rod; 10. a limiting rod; 11. a first piston; 12. a through hole; 13. a limiting plate; 14. a second piston.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a water sampling tool for environmental testing comprises a telescopic rod 5, a fixed rod 2 is fixedly connected to the upper end of the left side of the surface of the telescopic rod 5, a protective sleeve 1 is sleeved on the left end of the surface of the fixed rod 2, a user can conveniently hold the telescopic rod 5 by arranging the fixed rod 2 and the protective sleeve 1, water taking tanks 6 are fixedly connected to the lower end of the right side of the surface of the telescopic rod 5, the number of the water taking tanks 6 is three, a second piston 14 is movably connected to the right end of the inner cavity of the water taking tank 6, a limiting plate 13 is fixedly connected to the left end of the inner cavity of the water taking tank 6, through holes 12 are formed in the surface of the limiting plate 13, an operation box 3 is fixedly connected to the upper end of the right side of the surface of the telescopic rod 5, a threaded rod 9 is connected to, through the arrangement of the rotary table 8 and the crank 7, a user can conveniently control the threaded rod 9 to rotate, the bottom of the threaded rod 9 is movably connected with a first piston 11 through a bearing, the surface of the first piston 11 is movably connected with the surface of the inner cavity of the operation box 3, two ends of the top of the first piston 11 are fixedly connected with limit rods 10, the upper ends of the limit rods 10 extend to the outer side of the operation box 3, the bottom of the operation box 3 is fixedly connected with air guide tubes 4 through pipelines, the bottom of the air guide tubes 4 is fixedly connected with the left end of the top of the water taking box 6 through pipelines, the distances between the three water taking boxes 6 on the telescopic rod 5 can be adjusted by adjusting the length of the telescopic rod 5, after the adjustment is completed, the inner surface 5 can be vertically inserted into a water body to be sampled, then the threaded rod 9 is controlled to rotate, the threaded rod 9 can drive the first piston 11 to move upwards, at the same time, the air flow inside the water taking tank 6 and at the left side of the second piston 14 can be pumped out through the air duct 4 and the pipeline, when the airflow in the water taking tank 6 is pumped out, the second piston 14 moves towards the left side along the inner cavity of the water taking tank 6, and when the second piston 14 moves, the external water body is driven to flow into the water taking tank 6 for centralized collection, and because the three water taking tanks 6 are at different heights, the water bodies at different levels can be sampled, under whole complex effect, realized that this instrument can carry out the purpose of taking a sample to the water of different levels simultaneously, brought very big convenience for user's sample work, very big demand that has satisfied people and used has solved traditional quality of water sampler and can only gather the water on top layer, can't carry out simultaneous acquisition to the water that is in different levels, can't satisfy the problem of people's water sample collection user demand.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file simultaneously all can purchase from the market, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model among the prior art.

When the sampling device is used, the length of the telescopic rod 5 is adjusted, the distance between the three water taking tanks 6 on the telescopic rod 5 can be adjusted, after the adjustment is finished, the telescopic rod 5 can be vertically inserted into a water body to be sampled, then the threaded rod 9 is operated to rotate, the threaded rod 9 can drive the first piston 11 to move upwards along the inner surface of the operation box 3 while rotating, meanwhile, air flow inside the water taking tanks 6 and on the left side of the second piston 14 can be pumped out through the air duct 4 and the pipeline, the second piston 14 can move towards the left side along the inner cavity of the water taking tanks 6 while the air flow inside the water taking tanks 6 is pumped out, the second piston 14 can drive the external water body to flow into the water taking tanks 6 to be collected in a centralized manner while moving, and because the three water taking tanks 6 are different in height, the sampling device can sample water bodies of different levels, under the action of integral, realized that this instrument can carry out the purpose of taking a sample to the water of different levels simultaneously, brought very big convenience for user's sample work, very big demand that has satisfied people and used, through the setting of dead lever 2 with lag 1, convenient to use person holds telescopic link 5, through the setting of carousel 8 with crank 7, and convenient to use person manipulates threaded rod 9 and rotates.

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 instrument for environmental monitoring, includes telescopic link (5), its characterized in that: the utility model discloses a water tank, including telescopic link (5), water tank (6) are got to lower extreme fixedly connected with on telescopic link (5) surface right side, the quantity of getting water tank (6) is three, the right-hand member swing joint who gets water tank (6) inner chamber has second piston (14), upper end fixedly connected with control box (3) on telescopic link (5) surface right side, the middle-end threaded connection at control box (3) top has threaded rod (9), there is first piston (11) bottom of threaded rod (9) through bearing swing joint, and the surface swing joint of first piston (11) in the surface of control box (3) inner chamber, pipeline fixedly connected with air duct (4) are passed through to the bottom of control box (3), and the bottom of air duct (4) is passed through pipeline fixed connection in the left end of getting water tank (6) top.

2. The water sampling tool for environmental testing according to claim 1, wherein: the telescopic rod (5) is characterized in that a fixed rod (2) is fixedly connected to the upper end of the left side of the surface of the telescopic rod, and a protective sleeve (1) is sleeved at the left end of the surface of the fixed rod (2).

3. The water sampling tool for environmental testing according to claim 1, wherein: the top fixedly connected with carousel (8) of threaded rod (9), the left end at carousel (8) top has crank (7) through bearing swing joint.

4. The water sampling tool for environmental testing according to claim 1, wherein: the two ends of the top of the first piston (11) are fixedly connected with limiting rods (10), and the upper ends of the limiting rods (10) extend to the outer side of the operating box (3).

5. The water sampling tool for environmental testing according to claim 1, wherein: the water taking tank is characterized in that a limiting plate (13) is fixedly connected to the left end of the inner cavity of the water taking tank (6), and a through hole (12) is formed in the surface of the limiting plate (13).