CN212871874U

CN212871874U - Underground water sampling device

Info

Publication number: CN212871874U
Application number: CN202022232564.1U
Authority: CN
Inventors: 王勋; 陈佑龙; 杨慧敏; 于喜和; 王祖威; 白佳灵
Original assignee: Nanjing Qingke Zhongsheng Environment Technology Co ltd
Current assignee: Nanjing Qingke Zhongsheng Environment Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-04-02
Anticipated expiration: 2030-10-09

Abstract

The utility model provides an underground water sampling device, concretely relates to groundwater detects technical field. The utility model comprises a shell, wherein the shell is provided with an installation cover, a motor and a liquid pump, a filter chamber and a storage chamber are arranged in the shell, at least one water through hole is arranged between the filter chamber and the storage chamber, and a water outlet hole is arranged on the storage chamber; be equipped with the filter screen in the filter chamber, the both ends of filter screen are equipped with the mounting panel, the hybrid chamber is constituteed to filter screen and mounting panel, be equipped with the scum hole on the mounting panel, be equipped with first pivot and second pivot on the mounting panel, first pivot and second pivot run through the chamber wall of filter chamber, first pivot and second pivot are connected with the casing rotation, first pivot meets with the output shaft of motor, be equipped with communicating pipe between drawing liquid pump and the hybrid chamber, communicating pipe runs through the second pivot, communicating pipe is connected with the second pivot rotation. The utility model provides a groundwater sampling device can play the filter action to groundwater, prevents that impurity from influencing the testing result.

Description

Underground water sampling device

Technical Field

The utility model belongs to the technical field of groundwater detects, concretely relates to groundwater sampling device.

Background

The groundwater is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water yield and good water quality. Polluted groundwater has adverse effects on human health and agricultural production due to environmental pollution caused by human factors. The groundwater needs to be detected before the groundwater is utilized, but the water taken by the existing groundwater sampling device often has silt and is directly sent into a detection machine to be detected, so that the detection result is influenced. Therefore, there is a need for a groundwater sampling device that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an underground water sampling device can play the filter action to groundwater, prevents that impurity from influencing the testing result.

The utility model provides a following technical scheme:

the underground water sampling device comprises a shell, wherein an installation cover, a motor and a liquid pump are arranged on the shell, a filter cavity and a storage cavity are arranged in the shell, at least one water through hole is formed between the filter cavity and the storage cavity, and a water outlet hole is formed in the storage cavity; be equipped with the filter screen in the filter chamber, the both ends of filter screen are equipped with the mounting panel, the filter screen with the hybrid chamber is constituteed to the mounting panel, be equipped with the cinder notch on the mounting panel, be equipped with first pivot and second pivot on the mounting panel, first pivot with the second pivot runs through the chamber wall of filter chamber, first pivot with the second pivot with the casing rotates to be connected, first pivot with the output shaft of motor meets, the drawing liquid pump with be equipped with communicating pipe between the hybrid chamber, communicating pipe runs through the second pivot, communicating pipe with the second pivot rotates to be connected.

Preferably, the side wall of first pivot with the second pivot is equipped with solid fixed ring, gu fixed ring with the casing rotates to be connected.

Preferably, the shell is provided with a fixed groove matched with the fixed ring, and the fixed ring is rotatably connected with the groove bottom of the fixed groove.

Preferably, the output shaft of the motor and the first rotating shaft are respectively provided with a first helical tooth and a second helical tooth, and the first helical tooth is meshed with the second helical tooth.

Preferably, the radius of the end of the first helical tooth is smaller than the radius of the end of the second helical tooth.

Preferably, the end parts of the first rotating shaft and the second rotating shaft are provided with connecting ring protrusions, and the connecting ring protrusions are connected with the mounting plate through bolts.

The utility model discloses a profitable effect:

the utility model discloses be equipped with installation lid, motor and drawing liquid pump on the casing, be equipped with filter chamber and storage chamber in the casing, be equipped with at least one limbers between filter chamber and the storage chamber, be equipped with the apopore on the storage chamber, the filter chamber provides the space for the filtration of groundwater, the storage chamber is convenient for store the groundwater after the filtration, the limbers is convenient for flow the groundwater in the filter chamber into the storage chamber;

a filter screen is arranged in the filter cavity, mounting plates are arranged at two ends of the filter screen, the filter screen and the mounting plates form a mixing cavity, a slag discharge port is formed in the mounting plates, the mounting plates are convenient for mounting the filter screen, the filter screen filters underground water, and the slag discharge port is convenient for impurity cleaning;

be equipped with first pivot and second pivot on the mounting panel, first pivot and second pivot run through the chamber wall of filter chamber, first pivot and second pivot are connected with the casing rotation, the output shaft of first pivot and motor meets, be equipped with communicating pipe between drawing liquid pump and the hybrid chamber, run through the second pivot communicating pipe, communicating pipe rotates with the second pivot to be connected, the motor drives the hybrid chamber through first pivot and rotates, make groundwater carry out filterable in-process, impurity is in the rolling state, be difficult for blockking up the filter screen, and the efficiency of filtration is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

1. a housing; 2. installing a cover; 3. a motor; 4. a liquid pump; 5. a filter chamber; 6. a storage chamber; 7. a water through hole; 8. a water outlet hole; 9. a filter screen; 10. mounting a plate; 11. a slag discharge port; 12. a first rotating shaft; 13. A second rotating shaft; 14. a communicating pipe; 15. a fixing ring; 16. fixing grooves; 17. a first helical tooth; 18. a second helical tooth; 19. the connecting ring is convex; 20. a mixing chamber.

Detailed Description

As shown in fig. 1, an underground water sampling apparatus comprises a housing 1, wherein the upper end and both sides of the housing 1 are respectively provided with a mounting cover 2, motor 3 and drawing liquid pump 4, be equipped with filter chamber 5 in the casing 1 and store chamber 6, filter chamber 5 with store and be equipped with twenty seven limbers 7 between the chamber 6, be equipped with apopore 8 on the storage chamber 6, be equipped with filter screen 9 in the filter chamber 5, the both ends of filter screen 9 are equipped with mounting panel 10, filter screen 9 and mounting panel 10 constitute hybrid chamber 20, be equipped with row cinder notch 11 on the mounting panel 10, filter chamber 5 provides the space for the filtration of groundwater, it is convenient for store the groundwater after filtering to store chamber 6, limbers 7 are convenient for flow in the groundwater with in the filter chamber 5 and store chamber 6, apopore 8 is convenient for take out the groundwater in the storage chamber 6, mounting panel 10 is convenient for the installation of filter screen 9, filter screen 9 filters groundwater, row cinder notch 11 is convenient for impurity clearance.

A first rotating shaft 12 and a second rotating shaft 13 are arranged on the mounting plate 10, the first rotating shaft 12 and the second rotating shaft 13 penetrate through the cavity wall of the filter cavity 5, the first rotating shaft 12 and the second rotating shaft 13 are rotatably connected with the shell 1, two fixing rings 15 are respectively arranged on the side walls of the first rotating shaft 12 and the second rotating shaft 13, a fixing groove 16 matched with the fixing rings 15 is arranged on the shell 1, the fixing rings 15 are rotatably connected with the groove bottom of the fixing groove 16, and the first rotating shaft 12 and the second rotating shaft 13 are more stably rotated by the fixing rings 15 and the fixing groove 16; the ends of the first and

second shafts

12 and 13 are provided with coupling ring protrusions 19, the coupling ring protrusions 19 are connected with the mounting plate 10 through bolts, and the coupling ring protrusions 19 facilitate the connection of the first and

second shafts

12 and 13 with the mounting plate 10.

A communicating pipe 14 is arranged between the liquid pump 4 and the mixing cavity 20, the communicating pipe 14 penetrates through the second rotating shaft 13, the communicating pipe 14 is rotatably connected with the second rotating shaft 13, and the connecting pipe 14 is convenient for conveying underground water into the mixing cavity 20; a first helical tooth 17 and a second helical tooth 18 are respectively arranged on an output shaft of the motor 3 and the first rotating shaft 12, the first helical tooth 17 is meshed with the second helical tooth 18, and the first helical tooth 17 and the second helical tooth 18 are convenient for connection between the motor 3 and the first rotating shaft 12; the tip radius of first helical tooth 17 is less than the tip radius of second helical tooth 18 by one centimetre, avoids the mixing chamber 9 rotational speed too fast, and impurity card is on the mesh of filter screen 9, and motor 3 drives mixing chamber 20 through first pivot 12 and rotates, makes groundwater in the in-process that carries out the filteration, and impurity is in the rolling state, is difficult for blockking up filter screen 9, improves filtration efficiency, and compares the shale shaker, and the noise is little.

The utility model discloses a working method: in pump 4 sent groundwater into mixing chamber 20 through communicating pipe 14, motor 3 drove mixing chamber 20 through first helical tooth 17 and second helical tooth 18 and rotates, and filter screen 9 filters groundwater, and impurity is in the roll state, is difficult for blockking up filter screen 9, improves filtration efficiency, and the noise is little, and the groundwater after accomplishing the filtration passes through limbers 7 and stores in storing chamber 6.

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 utility model provides an underground water sampling device which characterized in that: the device comprises a shell, wherein a mounting cover, a motor and a liquid pump are arranged on the shell, a filter cavity and a storage cavity are arranged in the shell, at least one water through hole is formed between the filter cavity and the storage cavity, and a water outlet hole is formed in the storage cavity; be equipped with the filter screen in the filter chamber, the both ends of filter screen are equipped with the mounting panel, the filter screen with the hybrid chamber is constituteed to the mounting panel, be equipped with the cinder notch on the mounting panel, be equipped with first pivot and second pivot on the mounting panel, first pivot with the second pivot runs through the chamber wall of filter chamber, first pivot with the second pivot with the casing rotates to be connected, first pivot with the output shaft of motor meets, the drawing liquid pump with be equipped with communicating pipe between the hybrid chamber, communicating pipe runs through the second pivot, communicating pipe with the second pivot rotates to be connected.

2. A groundwater sampling device as claimed in claim 1, wherein: the first rotating shaft and the side wall of the second rotating shaft are provided with fixing rings, and the fixing rings are connected with the shell in a rotating mode.

3. A groundwater sampling device as claimed in claim 2, wherein: the shell is provided with a fixed groove matched with the fixed ring, and the fixed ring is rotatably connected with the groove bottom of the fixed groove.

4. A groundwater sampling device as claimed in claim 1, wherein: and the output shaft of the motor and the first rotating shaft are respectively provided with a first spiral tooth and a second spiral tooth, and the first spiral tooth is meshed with the second spiral tooth.

5. A groundwater sampling device as claimed in claim 4, wherein: the end radius of the first helical tooth is smaller than the end radius of the second helical tooth.

6. A groundwater sampling device as claimed in claim 1, wherein: and connecting ring protrusions are arranged at the end parts of the first rotating shaft and the second rotating shaft and are connected with the mounting plate through bolts.