CN211784539U

CN211784539U - Water resource sampler

Info

Publication number: CN211784539U
Application number: CN202020216898.7U
Authority: CN
Inventors: 方思桀
Original assignee: Tongren University
Current assignee: Tongren University
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-27
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a water resource sampler, including water intaking syringe needle, needle tubing, piston, first control valve, second control valve, screw thread water intaking bottle, level gauge and screw hole, be equipped with the filter screen in the middle of the water intaking syringe needle, water intaking syringe needle one end is connected with the connector, the connector other end connect in the needle tubing, the needle tubing inboard is equipped with the piston, piston one end is connected with the piston rod, jar body upper end is equipped with first control valve, jar body lower extreme is equipped with the second control valve, second control valve bottom is equipped with the screw thread water intaking bottle. The utility model discloses a having set up the quantity that the level gauge comes control water intaking, it is internal that water through first control valve control needle pipe gets into the jar, measures the quantity that needs take out by the level gauge, and rethread screw thread water intaking bottle takes out, does not need the rethread syringe needle to take out, and the syringe needle takes out the quantity of the water intaking of hard control moreover, and this device adopts the syringe needle sampler, can carry out the water intaking to the water resource of any area at will.

Description

Water resource sampler

Technical Field

The utility model relates to a water resource equipment technical field particularly, relates to a water resource sampler.

Background

The hydrology and water resource engineering major is based on the basic theory of earth science, takes water resources as main research objects, systematically learns the professional knowledge and skills in the aspects of distribution, formation, evolution and the like of the water resources, gives consideration to the basic knowledge of underground water science, geotechnical engineering and environmental engineering, and is applied to the acquisition and treatment of water information, the planning, development, evaluation and management of the water resources, the exploration, design and construction of the hydraulic engineering, the monitoring, evaluation and treatment of the underground water environment and the geological environment and the like. Some academy hydrology and water resource engineering major can properly expand the directions of geotechnical engineering, environmental engineering and the like on the basis of the professional characteristics of hydrology and geology, the national and native resource departments undertake the management and planning of China land and resources attached to the land, and in law enforcement of the national and native resource departments, water resources in different areas need to be sampled, particularly under the condition that illegal enterprises steal and drain waste water and sewage around the China, hands cannot be directly inserted into the water for sampling the water resources, the water resources are sampled in a needle tube mode in many times, and the traditional needle tube sampling needs to be taken out through a needle head, and the water taking amount cannot be effectively controlled.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water resource sampler to solve the problem of proposing 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 resource sampler, includes water intaking syringe needle, needle tubing, piston, first control valve, the jar body, second control valve, screw thread water intaking bottle, level gauge and screw hole, be equipped with the filter screen in the middle of the water intaking syringe needle, water intaking syringe needle one end is connected with the connector, the connector other end connect in the needle tubing, the needle tubing inboard is equipped with the piston, piston one end is connected with the piston rod, the needle tubing bottom is equipped with the connecting pipe, be equipped with in the middle of the connecting pipe the jar body, jar internal side is equipped with the level gauge, jar body upper end is equipped with first control valve, jar body lower extreme is equipped with the second control valve, second control valve bottom is equipped with the screw thread water intaking bottle.

Further, the needle tubing passes through connector and water intaking syringe needle intercommunication, the filter screen lock joint is in the water intaking syringe needle.

Furthermore, a second fixed seat is arranged at one end of the needle tube and is fixedly connected with the needle tube.

Furthermore, piston rod one end is connected with first fixing base, first fixing base and piston rod fixed connection.

Further, a water inlet is formed in the upper end of the tank body, a water outlet is formed in the lower end of the tank body, and the needle tube is communicated with the connecting tube.

Further, a baffle is arranged on the inner side of the tank body and fixedly connected with the tank body.

Further, the threaded hole is formed in the inner side of the connecting pipe, and the threaded water taking bottle is in threaded connection with the threaded hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a water resource sampler, this device is through having set up the volume that the level gauge comes the control water intaking, it is internal that water through in the first control valve control needle pipe gets into the jar, measure the volume that needs to take out by the level gauge, rethread screw thread water intaking bottle takes out, do not need the rethread syringe needle to take out, and the syringe needle takes out the volume of hard control water intaking, if under the condition of sewage, the sample to the water resource can not directly stretch into the hand to the aquatic, all carry out the water resource sample through the mode of needle tubing when many times, and traditional needle tubing sample needs the rethread syringe needle to take out, and can not effectual control water intaking's volume, this device adopts the syringe needle sampler, can carry out the water intaking to the water resource in any area at will, this device simple structure, it is convenient to take.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a water resource sampler according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a tank body of a water resource sampler according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a threaded water-taking bottle of a water resource sampler according to the utility model.

Reference numerals:

1. a water taking needle head; 2. filtering with a screen; 3. a connector; 4. a needle tube; 5. a piston; 6. a piston connecting rod; 7. a first fixed seat; 8. a second fixed seat; 9. a connecting pipe; 10. a first control valve; 11. a tank body; 12. a second control valve; 13. a water bottle is taken out through threads; 14. a water inlet; 15. a baffle plate; 16. a liquid level meter; 17. a water outlet; 18. a threaded bore.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a water resource sampler according to an embodiment of the present invention includes a water intake needle 1, a needle tube 4, a piston 5, a first control valve 10, a tank 11, a second control valve 12, a threaded water intake bottle 13, a liquid level gauge 16 and a threaded hole 18, a filter screen 2 is arranged in the middle of the water taking needle head 1, one end of the water taking needle head 1 is connected with a connector 3, the other end of the connector 3 is connected with the needle tube 4, the piston 5 is arranged on the inner side of the needle tube 4, one end of the piston 5 is connected with a piston connecting rod 6, the bottom end of the needle tube 4 is provided with a connecting pipe 9, the middle of the connecting pipe 9 is provided with the tank body 11, the liquid level meter 16 is arranged on the inner side of the tank body 11, the first control valve 10 is arranged at the upper end of the tank body 11, the lower end of the tank body 11 is provided with the second control valve 12, and the bottom end of the second control valve 12 is provided with the threaded water taking bottle 13.

Through the above technical scheme of the utility model, needle tubing 4 is through connector 3 and water intaking syringe needle 1 intercommunication, filter screen 2 lock joint is in water intaking

syringe needle

1, 4 one ends of needle tubing are equipped with second fixing base 8,

second fixing base

8 and 4 fixed connection of needle tubing, 6 one end of piston rod is connected with first fixing base 7, and piston rod 6's primary action is that the drive piston carries out the water intaking from water intaking syringe needle 1,

first fixing base

7 and 6 fixed connection of piston rod, 11 upper ends of the jar body are equipped with water inlet 14, 11 lower extremes of the jar body are equipped with delivery port 17, needle tubing 4 and 9 intercommunications of connecting pipe, 11 inboards of the jar body are equipped with baffle 15, baffle 15 and 11 fixed connection of the jar body, 9 inboards of connecting pipe are equipped with screw hole 18, screw thread water intaking

bottle

13 and 18 threaded.

When specifically using, the utility model relates to a water resource sampler, this device is through having set up the volume that level gauge 16 comes the control water intaking, water entering jar body 11 in through first control valve 10 control needle pipe, measure the volume that needs take out by level gauge 16, rethread screw water intaking bottle 13 takes out, do not need the rethread syringe needle to take out, and the syringe needle takes out the volume of the difficult control water intaking, if under the condition of sewage, the sample to the water resource can not directly stretch into to the aquatic with the hand, all carry out the water resource sample through the mode of needle tubing 4 when many, and traditional 4 samples of needle tubing need the rethread syringe needle to take out, and can not effectual control water intaking's volume, this device adopts syringe needle sampler, can take out the water to the water resource in any area at will, this device simple structure, and convenient, and suitable for being generalized to use.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The water resource sampler is characterized by comprising a water taking needle head (1), a needle tube (4), a piston (5), a first control valve (10), a tank body (11), a second control valve (12), a threaded water taking bottle (13), a liquid level meter (16) and a threaded hole (18), wherein a filter screen (2) is arranged in the middle of the water taking needle head (1), one end of the water taking needle head (1) is connected with a connector (3), the other end of the connector (3) is connected with the needle tube (4), the piston (5) is arranged on the inner side of the needle tube (4), one end of the piston (5) is connected with a piston connecting rod (6), a connecting pipe (9) is arranged at the bottom end of the needle tube (4), the tank body (11) is arranged in the middle of the connecting pipe (9), the liquid level meter (16) is arranged on the inner side of the tank body (11, the lower end of the tank body (11) is provided with the second control valve (12), and the bottom end of the second control valve (12) is provided with the threaded water taking bottle (13).

2. A water resource sampler as claimed in claim 1, characterized in that the needle tube (4) communicates with the water intake needle (1) via a connector (3), and the filter screen (2) is fastened to the water intake needle (1).

3. A water resource sampler as claimed in claim 1, characterized in that the needle tube (4) is provided at one end with a second holder (8), the second holder (8) being fixedly connected to the needle tube (4).

4. The water resource sampler according to claim 1, characterized in that one end of the piston rod (6) is connected with a first fixing seat (7), and the first fixing seat (7) is fixedly connected with the piston rod (6).

5. A water resource sampler as claimed in claim 1, characterized in that the tank (11) is provided with a water inlet (14) at its upper end and a water outlet (17) at its lower end, the needle tube (4) being in communication with the connecting tube (9).

6. The water resource sampler as claimed in claim 1, characterized in that a baffle (15) is arranged inside the tank (11), and the baffle (15) is fixedly connected with the tank (11).

7. The water resource sampler as claimed in claim 1, characterized in that the threaded hole (18) is provided on the inside of the connecting tube (9), and the threaded water bottle (13) is screwed into the threaded hole (18).