CN211235105U

CN211235105U - Portable groundwater sampler

Info

Publication number: CN211235105U
Application number: CN201922074624.9U
Authority: CN
Inventors: 张馨; 洪欢仁
Original assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Current assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-11
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a portable groundwater sampler, include: box, micropump, intake pipe, water collector, inlet tube, panel, solar panel, dodge gate, the pipe and connecting portion absorb water, micropump fixed mounting is inside the box, intake pipe one end and micropump intake end fixed connection, the water collector install inside the box, and with box swing joint, water collector one end and intake pipe other end fixed connection, panel fixed mounting is inside the box, the utility model relates to a groundwater environmental protection technical field, the device reasonable in design, simple structure, application method are simple and are convenient for operate and carry, reduce the energy consumption through the micropump, prevent when taking a sample, disturbance groundwater has avoided the problem of looking for the power when taking a sample in the field through the cooperation of solar energy and panel, inserts the degree of depth in the adjustable water sample through connecting portion.

Description

Portable groundwater sampler

Technical Field

The utility model relates to a groundwater environmental protection technical field specifically is a portable groundwater sampler.

Background

The water of various states buried under the earth's surface extensively, collectively called as groundwater, atmospheric precipitation is the main source of groundwater, according to the difference of the underground buried condition, groundwater can be divided into three categories of upper layer stagnant water, diving and artesian water, groundwater is an important component of water resource, because the water yield is stable, the water quality is good, it is one of the important water sources of agricultural irrigation, industrial and mining and city, but under certain conditions, the change of groundwater can also cause unfavorable natural phenomena such as swampiness, salinization, landslide, ground subsidence, etc., the existing groundwater sampling device is generally divided into two modes of fixed water pump and mobile water pump water pumping, the two groundwater sampling devices are both suitable for the situation that the external power supply is convenient, the voltage is higher, the water pumping quantity is larger, and the volume is larger, the storage, transportation, maintenance and operation are very inconvenient, under the conditions that field traffic is inconvenient, an external power supply is not easy to realize, and underground water sample collection points are more, when a pump works at a large flow rate, disturbance is generated on an underground water flow field, the concentration distribution of original pollutants in underground water is destroyed, and the investigation result of underground water pollutants deviates from the reality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable groundwater sampler, current groundwater sampling device has been solved, generally divide into, fixed water pump draws water and portable water pump two kinds of modes of drawing water, it is convenient that these two kinds of groundwater sampling device all are applicable to external power supply, the voltage is higher, the great situation of extraction water yield, and still there is the volume great, its storage, transportation, maintenance, the operation is very inconvenient, inconvenient to field traffic, external power supply is difficult for realizing, under the more condition of groundwater sample acquisition point, the pump is at large-traffic during operation, can produce the disturbance to the groundwater flow field, original pollutant concentration distribution in the groundwater has been destroyed, the investigation result of groundwater pollutant can skew actual problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable groundwater sampler consisting essentially of: the solar water heater comprises a box body, a micropump, an air inlet pipe, a water collector, a water inlet pipe, a battery panel, a solar panel, a movable door, a water suction pipe and a connecting part, wherein the micropump is fixedly arranged inside the box body;

the connecting portion includes: the telescopic pipe, the first connecting pipe, the second connecting pipe and the sleeve pipe;

the water suction device comprises a first connecting pipe, a second connecting pipe, a telescopic pipe, a sleeve pipe, a water suction pipe, a water inlet pipe, a water suction pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water.

Preferably, the box body is provided with a handle, and the bottom end of the handle is movably connected with the top end of the box body.

Preferably, the box is of a rectangular cavity structure, a rectangular through hole is formed in the side wall surface of the box body, the rectangular through hole is matched with the movable door, an arc-shaped groove is formed in the top end of the box body, and the arc-shaped groove is matched with the handle.

Preferably, first connecting pipe and second connecting pipe all are cylindric cavity structure, on first connecting pipe and the second connecting pipe, all seted up the external screw thread recess.

Preferably, the sleeve is of a cylindrical cavity structure, an internal thread groove is formed in the inner wall surface of the sleeve, the internal thread groove is matched with the external thread groove, a non-slip mat is arranged on the sleeve, and the non-slip mat is attached to the outer wall surface of the sleeve.

Preferably, a pair of connectors with the same structure is arranged at two ends of the connecting part, and the connectors are fixedly arranged on the connecting part and fixedly connected with the water inlet pipe and the water suction pipe.

Advantageous effects

The utility model provides a portable groundwater sampler possesses following beneficial effect: the portable groundwater sampler has reasonable design, simple structure and simple and convenient operation and carrying using method, reduces energy consumption through the micropump, prevents disturbance of groundwater during sampling, avoids the problem of searching for a power supply during sampling in the field through the cooperation of solar energy and a cell panel, solves the problem of the existing groundwater sampling device that the depth of the water sample is inserted into the water sample through the adjustable connecting part, and is generally divided into two modes of fixed water pump pumping and movable water pump pumping, wherein the two types of groundwater sampling devices are both suitable for the situations of convenient external power supply, higher voltage and larger water extraction amount, have larger volume, are inconvenient to store, transport, maintain and operate, can generate disturbance to groundwater flow fields when the pump works at large flow rate under the conditions that the external power supply is difficult to realize and the groundwater sampling points are more, the original pollutant concentration distribution in the underground water is destroyed, and the investigation result of the underground water pollutants can deviate from the actual problem.

Drawings

Fig. 1 is the structure schematic diagram of a portable groundwater sampler of the utility model.

Fig. 2 is a schematic view of the portable groundwater sampler of the present invention.

Fig. 3 is a schematic diagram of a partial enlarged structure of the portable groundwater sampler shown in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a micro-pump; 3. an air inlet pipe; 4. a water collector; 5. a water inlet pipe; 6. a battery plate; 7. a solar panel; 8. a movable door; 9. a suction pipe; 10. a telescopic pipe; 11. a first connecting pipe; 12. a second connecting pipe; 13. a sleeve; 14. a handle; 15. a non-slip mat; 16. a connector is provided.

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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): the utility model provides a technical scheme: according to the attached drawings 1-3 of the specification, the portable groundwater sampler mainly comprises: box 1, micropump 2, intake pipe 3, water collector 4, inlet tube 5, panel 6, solar panel 7, dodge gate 8, absorb water pipe 9 and connecting portion, the relation of connection is as follows:

the micro pump 2 is fixedly arranged in the box body 1, one end of the air inlet pipe 3 is fixedly connected with the air inlet end of the micro pump 2, the water collector 4 is arranged in the box body 1 and movably connected with the box body 1, one end of the water collector 4 is fixedly connected with the other end of the air inlet pipe 3, the battery panel 6 is fixedly arranged in the box body 1, the solar panel 7 is fixedly arranged on the box body 1 and is embedded on the side wall surface of the box body 1, one end of the water inlet pipe 5 is fixedly connected with the other end of the water collector 4, the movable door 8 is arranged on the box body 1 and is movably connected with the box body 1 and is positioned at the front end of the water collector 4, one end of the connecting part;

the connecting portion includes: a telescopic tube 10, a first connecting tube 11, a second connecting tube 12 and a sleeve 13;

the first connecting pipe 11 is fixedly connected with the other end of the water inlet pipe 5, one end of the second connecting pipe 12 is fixedly connected with one end of the water suction pipe 9, the telescopic pipe 10 is fixedly arranged between the first connecting pipe 11 and the second connecting pipe 12, and the sleeve 13 is sleeved on the telescopic pipe 10 and sleeved on the first connecting pipe 11 and the second connecting pipe 12.

According to the general situation, when the device is used, the solar panel 7 converts light energy into electric energy to provide electric energy for the device, so that redundant electric energy is stored in the battery panel 6, the water inlet pipe 5 is connected with the water collector 4, after the device is fixed, the sleeve 13 is rotated, the first connecting pipe 11 and the second connecting pipe 12 which are connected with the sleeve 13 in a screwed mode are adjusted in a lifting mode through rotation of the sleeve 13, the first connecting pipe 11 and the second connecting pipe 12 are connected through the telescopic pipe 10 and limited, the water suction pipe 9 is conveyed to a specified depth, the micro pump 2 is started, a water sample to be detected is collected through matching of the micro pump 2 and the air inlet pipe 3, moisture is collected into the collector, after the collector is collected, the movable door 8 is opened, the collector containing the water sample is detached and stored, the clean collector is replaced, and the sampling is continued.

Preferably, the box body 1 is further provided with a handle 14, the bottom end of the handle 14 is movably connected with the top end of the box body 1, and the handle 14 is convenient for moving and carrying the box body 1.

Preferably, the sleeve 13 is a cylindrical cavity, an internal thread groove is formed in the inner wall surface of the sleeve 13, the internal thread groove and the external thread groove are matched with each other, the sleeve 13 is provided with a non-slip mat 15, the non-slip mat 15 is attached to the outer wall surface of the sleeve 13, and the friction force on the surface of the sleeve 13 is increased through the non-slip mat 15.

Preferably, a pair of connectors 16 with the same structure are arranged at two ends of the connecting part, the pair of connectors 16 are fixedly arranged on the connecting part and fixedly connected with the water inlet pipe 5 and the water suction pipe 9, and the connectivity is increased through the connectors 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, 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, and the phrase" comprising a.once.a.limited element does not exclude the presence of other identical elements in the 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. A portable groundwater sampler consisting essentially of: the solar water collector comprises a box body (1), a micropump (2), an air inlet pipe (3), a water collector (4), a water inlet pipe (5), a battery panel (6), a solar panel (7), a movable door (8), a water suction pipe (9) and a connecting part, and is characterized in that the micropump (2) is fixedly arranged inside the box body (1), one end of the air inlet pipe (3) is fixedly connected with the air inlet end of the micropump (2), the water collector (4) is arranged inside the box body (1) and movably connected with the box body (1), one end of the water collector (4) is fixedly connected with the other end of the air inlet pipe (3), the battery panel (6) is fixedly arranged inside the box body (1), the solar panel (7) is fixedly arranged on the box body (1) and is embedded on the side wall surface of the box body (1), one end of the water inlet pipe (5) is, the movable door (8) is arranged on the box body (1), is movably connected with the box body (1) and is positioned at the front end of the water collector (4), one end of the connecting part is fixedly connected with the other end of the water inlet pipe (5), and one end of the water suction pipe (9) is fixedly connected with the other end of the connecting part;

the connecting portion includes: the telescopic pipe (10), the first connecting pipe (11), the second connecting pipe (12) and the sleeve (13);

the water suction device is characterized in that the first connecting pipe (11) is fixedly connected with the other end of the water inlet pipe (5), one end of the second connecting pipe (12) is fixedly connected with one end of the water suction pipe (9), the telescopic pipe (10) is fixedly arranged between the first connecting pipe (11) and the second connecting pipe (12), and the sleeve (13) is sleeved on the telescopic pipe (10) and sleeved on the first connecting pipe (11) and the second connecting pipe (12).

2. A portable groundwater sampler as claimed in claim 1, wherein the box body (1) is provided with a handle (14), and the bottom end of the handle (14) is movably connected with the top end of the box body (1).

3. A portable groundwater sampler according to claim 1, wherein the box body (1) is a rectangular cavity structure, a rectangular through hole is formed in the side wall surface of the box body (1), the rectangular through hole is matched with the movable door (8), an arc-shaped groove is formed in the top end of the box body (1), and the arc-shaped groove is matched with the handle (14).

4. A portable groundwater sampler according to claim 1, wherein the first connecting pipe (11) and the second connecting pipe (12) are both cylindrical hollow structures, and the first connecting pipe (11) and the second connecting pipe (12) are both provided with external thread grooves.

5. A portable groundwater sampler according to claim 1, wherein the sleeve (13) is of a cylindrical cavity structure, an internal thread groove is formed in the inner wall surface of the sleeve (13), the internal thread groove and the external thread groove are matched with each other, a non-slip mat (15) is arranged on the sleeve (13), and the non-slip mat (15) is attached to the outer wall surface of the sleeve (13).

6. A portable groundwater sampler as claimed in claim 1, wherein a pair of connectors (16) of the same structure are provided at both ends of the connection part, and a pair of the connectors (16) are fixedly mounted on the connection part and fixedly connected with the water inlet pipe (5) and the suction pipe (9).