CN217819517U - Water quality sampling device for hydraulic engineering - Google Patents
Water quality sampling device for hydraulic engineering Download PDFInfo
- Publication number
- CN217819517U CN217819517U CN202221211229.6U CN202221211229U CN217819517U CN 217819517 U CN217819517 U CN 217819517U CN 202221211229 U CN202221211229 U CN 202221211229U CN 217819517 U CN217819517 U CN 217819517U
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- Prior art keywords
- water
- hydraulic engineering
- wall
- reel
- sampling
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000005070 sampling Methods 0.000 title claims abstract description 43
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000012372 quality testing Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of hydraulic engineering water sampling, especially, be a water sampling device for hydraulic engineering, including the sampling case, the shifting chute has been seted up to the lower surface of sampling incasement wall, the inside of shifting chute is provided with the removal subassembly, the lower surface of sampling incasement wall and the lower surface sliding connection who places the board, it is rotatory to drive the take-up reel through step motor, and the take-up reel is rotatory to drive the cotton rope and break away from the take-up reel, moves to under water under the effect of immersible pump self gravity, through the scale on cotton rope surface, carries out accurate control to the sunken degree of depth of immersible pump, carries out different levels's water sample to the water sample according to the demand, has solved current device and can't take a sample deep water, and the water quality testing result representativeness is low, and causes secondary pollution to quality of water easily in-process, influences the problem of water quality testing accuracy.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering water sampling, concretely relates to water sampling device for hydraulic engineering.
Background
Collecting a water sample of the polluted water body, and analyzing and determining to obtain basic data of water body pollution. The water sample for analysis should be representative and can reflect the chemical composition and characteristics of the water body. The sampling method, position, time, frequency and the like are determined according to the characteristics of the water body and the analysis purpose.
Hydraulic engineering is detecting and monitoring quality of water, need carry out the sample test time measuring to quality of water, and current method is mostly directly taken a sample through artifical handheld container, but can't take a sample deep water, and the water quality testing result is representative low, and the in-process of water intaking causes secondary pollution to quality of water easily, influences water quality testing's accuracy.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a water quality sampling device for hydraulic engineering.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quality of water sampling device for hydraulic engineering, includes the sampling box, the shifting chute has been seted up to the lower surface of sampling box inner wall, the inside of shifting chute is provided with the removal subassembly, the lower surface of sampling box inner wall and the lower surface sliding connection who places the board, the immersible pump has been placed to the upper surface of placing the board, the drainage end of immersible pump is linked together with the one end of drain pipe, the end of drawing water of immersible pump is linked together with the one end of drinking-water pipe, the upside of sampling box inner wall is provided with receives the line subassembly.
Preferably, filter pipe spare is installed to the other end of drinking-water pipe, the other end of drain pipe can be dismantled with the upper surface that stores up the appearance pipe and be connected, the anticollision box is installed to the left surface of immersible pump, the position of anticollision box is corresponding with the position that stores up the appearance pipe.
Preferably, the movable assembly comprises a screw rod rotatably connected with the right side face of the inner wall of the movable groove, the left end of the screw rod penetrates through a bearing clamped on the left side face of the inner wall of the movable groove and is seriously connected to the outside of the movable groove, the outer surface of the screw rod is in threaded connection with a threaded sleeve, and the upper surface of the threaded sleeve is fixedly connected with the lower surface of the placing plate.
Preferably, the upper surface of placing the board and the lower surface rigid coupling of mount, the screw hole threaded connection who sets up of mount inner wall right flank has fixing screw, fixing screw's left end and the right flank joint of immersible pump.
Preferably, the wire take-up assembly comprises a wire take-up reel rotatably connected with the upper side of the back surface of the inner wall of the sampling box, the front surface of the wire take-up reel is fixedly connected with an output shaft of the stepping motor through a bearing and a rotating shaft which are clamped on the front surface of the inner wall of the sampling box, the stepping motor is arranged on the front surface of the sampling box, a wire rope is wound on the outer surface of the wire take-up reel, and the other end of the wire rope is fixed with the upper surface of the submersible pump.
Preferably, the outer surface of the thread rope is provided with a graduated scale.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, it is rotatory to drive the take-up reel through step motor, the take-up reel is rotatory to drive the cotton rope and break away from the take-up reel, to moving under the effect of immersible pump self gravity, through the scale on cotton rope surface, carry out accurate control to the sunken degree of depth of immersible pump, carry out the water sample of different levels to the water sample according to the demand, solved current device and can't take a sample to deep water, the water quality testing result representativeness is low, and the in-process of water intaking causes secondary pollution to quality of water easily, influence the problem of water quality testing accuracy.
The utility model discloses, filter the solid impurity that contains in to the water sample through filtering pipe fitting, avoid solid impurity to block up the immersible pump, it is intraductal that the immersible pump after the extraction water sample passes through the drain pipe and arranges the water sample into storage appearance, and the anticollision box protects storage appearance pipe, avoids storage appearance pipe to receive the striking damage.
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 view of the present invention;
fig. 2 is a schematic sectional view of the front view of the present invention;
FIG. 3 is a schematic view of a half-section structure in front view of the present invention;
in the figure: 1. a sampling box; 2. a moving groove; 3. placing the plate;
a moving component: 41. a screw; 42. a threaded sleeve; 43. a fixed mount; 44. fixing the stud;
5. a submersible pump; 6. a water pumping pipe; 7. a filter tube; 8. a drain pipe; 9. a sample storage tube; 10. an anti-collision box;
a wire take-up assembly: 111. a take-up reel; 112. a stepping motor; 113. a cord;
12. a graduated scale.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a quality of water sampling device for hydraulic engineering, includes sampling box 1, shifting chute 2 has been seted up to the lower surface of 1 inner wall of sampling box, the inside of shifting chute 2 is provided with the removal subassembly, the lower surface of 1 inner wall of sampling box and the lower surface sliding connection who places board 3, the immersible pump 5 has been placed to the upper surface of placing board 3, immersible pump 5's drainage end is linked together with the one end of drain pipe 8, immersible pump 5's the end of drawing water is linked together with the one end of drinking-water pipe 6, the upside of 1 inner wall of sampling box is provided with receives the line subassembly.
Specifically, a filtering pipe fitting 7 is installed at the other end of the water pumping pipe 6, the other end of the water discharging pipe 8 is detachably connected with the upper surface of the sample storage pipe 9, an anti-collision box 10 is installed on the left side surface of the submersible pump 5, and the position of the anti-collision box 10 corresponds to the position of the sample storage pipe 9;
6 extraction water samples of drinking-water pipe, filtering pipe spare 7 filters the solid impurity that contains in the water sample, avoids solid impurity to block up immersible pump 5, and immersible pump 5 after the extraction water sample is discharged the water sample through drain pipe 8 and is stored up in appearance pipe 9, and anticollision box 10 can protect storing up appearance pipe 9, avoids storing up appearance pipe 9 and receives the striking and damage.
Specifically, the moving assembly comprises a screw rod 41 rotatably connected with the right side surface of the inner wall of the moving groove 2, the left end of the screw rod 41 passes through a bearing clamped on the left side surface of the inner wall of the moving groove 2 and seriously extends to the outside of the moving groove 2, a threaded sleeve 42 is connected with the outer surface of the screw rod 41 in a threaded manner, and the upper surface of the threaded sleeve 42 is fixedly connected with the lower surface of the placing plate 3;
the screw rod 41 is rotated to drive the threaded sleeve 42 to move rightwards, the threaded sleeve 42 moves rightwards to drive the placing plate 3 to move rightwards, and the placing plate 3 moves rightwards to drive the submersible pump 5 above the placing plate 3 to move rightwards to be taken out of the sampling box 1.
Specifically, the upper surface of the placing plate 3 is fixedly connected with the lower surface of a fixing frame 43, a threaded hole formed in the right side surface of the inner wall of the fixing frame 43 is connected with a fixing stud 44 in a threaded manner, and the left end of the fixing stud 44 is clamped with the right side surface of the submersible pump 5;
the immersible pump 5 is placed in the mount 43, and then fixes immersible pump 5 through rotating fixing stud 44, avoids immersible pump 5 to take place to rock at the in-process of transportation.
Specifically, the wire take-up assembly comprises a wire take-up reel 111 rotatably connected with the upper side of the back surface of the inner wall of the sampling box 1, the front surface of the wire take-up reel 111 is fixedly connected with an output shaft of a stepping motor 112 through a bearing and a rotating shaft which are clamped on the front surface of the inner wall of the sampling box 1, the stepping motor 112 is installed on the front surface of the sampling box 1, a wire rope 113 is wound on the outer surface of the wire take-up reel 111, and the other end of the wire rope 113 is fixed with the upper surface of the submersible pump 5;
specifically, a graduated scale 12 is arranged on the outer surface of the wire 113;
drive take-up reel 111 rotatory through step motor 112, take-up reel 111 is rotatory to drive cotton rope 113 and breaks away from take-up reel 111, moves under the effect of immersible pump 5 self gravity under to, through the scale 12 on cotton rope 113 surface, carries out accurate control to the sunken degree of depth of immersible pump 5, and then can carry out the water sample of different levels to the water sample according to the demand.
The utility model discloses a theory of operation and use flow:
the utility model, when in use;
the take-up reel 111 is driven to rotate by the stepping motor 112, the take-up reel 111 rotates to drive the rope 113 to be separated from the take-up reel 111 and move underwater under the action of the self gravity of the submersible pump 5, the sinking depth of the submersible pump 5 is accurately controlled by the graduated scale 12 on the surface of the rope 113, water sampling at different levels can be carried out on the water sample according to requirements, the water pumping pipe 6 pumps the water sample, the filtering pipe piece 7 filters solid impurities contained in the water sample, the submersible pump 5 is prevented from being blocked by the solid impurities, the water sample is discharged into the sample storage pipe 9 by the submersible pump 5 after the water sample is pumped through the water discharge pipe 8, and the anti-collision box 10 can protect the sample storage pipe 9 and prevent the sample storage pipe 9 from being damaged by collision;
stepping motor 112 reverses and drives take-up reel 111 to reverse and carry out the rolling to cotton rope 113, and cotton rope 113 rolling drives immersible pump 5 and upwards moves, and then packs up the immersible pump 5 after the sample, will store up appearance pipe 9 and drain pipe 8 separation, can obtain the water sample of sample water.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention as directed to circuits and electronic components and modules that are not software and method improvements.
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 (6)
1. The utility model provides a water quality sampling device for hydraulic engineering, includes sampling box (1), its characterized in that: shifting chute (2) have been seted up to the lower surface of sampling box (1) inner wall, the inside of shifting chute (2) is provided with the removal subassembly, the lower surface of sampling box (1) inner wall and the lower surface sliding connection who places board (3), immersible pump (5) have been placed to the upper surface of placing board (3), the drainage end of immersible pump (5) is linked together with the one end of drain pipe (8), the end of drawing water of immersible pump (5) is linked together with the one end of drinking-water pipe (6), the upside of sampling box (1) inner wall is provided with receives the line subassembly.
2. The water quality sampling device for the hydraulic engineering according to claim 1, characterized in that: filter pipe spare (7) are installed to the other end of drinking-water pipe (6), the other end of drain pipe (8) can be dismantled with the upper surface of storing up appearance pipe (9) and be connected, anticollision box (10) are installed to the left surface of immersible pump (5), the position of anticollision box (10) is corresponding with the position of storing up appearance pipe (9).
3. The water quality sampling device for the hydraulic engineering according to claim 1, characterized in that: the movable assembly comprises a screw rod (41) rotatably connected with the right side face of the inner wall of the movable groove (2), the left end of the screw rod (41) penetrates through a bearing clamped on the left side face of the inner wall of the movable groove (2) to be seriously outside the movable groove (2), the outer surface of the screw rod (41) is in threaded connection with a threaded sleeve (42), and the upper surface of the threaded sleeve (42) is fixedly connected with the lower surface of the placing plate (3).
4. The water quality sampling device for the hydraulic engineering according to claim 3, characterized in that: the upper surface of the placing plate (3) is fixedly connected with the lower surface of the fixing frame (43), a threaded hole formed in the right side surface of the inner wall of the fixing frame (43) is connected with a fixing stud (44) in an internal thread mode, and the left end of the fixing stud (44) is connected with the right side surface of the submersible pump (5) in a clamping mode.
5. The water quality sampling device for the hydraulic engineering according to claim 1, characterized in that: the wire take-up assembly comprises a wire take-up reel (111) rotatably connected with the upper side of the back surface of the inner wall of the sampling box (1), the front surface of the wire take-up reel (111) is fixedly connected with an output shaft of a stepping motor (112) through a bearing and a rotating shaft which are clamped on the front surface of the inner wall of the sampling box (1), the stepping motor (112) is installed on the front surface of the sampling box (1), a wire rope (113) is wound on the outer surface of the wire take-up reel (111), and the other end of the wire rope (113) is fixed to the upper surface of a submersible pump (5).
6. A water quality sampling device for hydraulic engineering according to claim 5, characterized in that: and a graduated scale (12) is arranged on the outer surface of the wire rope (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221211229.6U CN217819517U (en) | 2022-05-20 | 2022-05-20 | Water quality sampling device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221211229.6U CN217819517U (en) | 2022-05-20 | 2022-05-20 | Water quality sampling device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217819517U true CN217819517U (en) | 2022-11-15 |
Family
ID=83982885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221211229.6U Expired - Fee Related CN217819517U (en) | 2022-05-20 | 2022-05-20 | Water quality sampling device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217819517U (en) |
-
2022
- 2022-05-20 CN CN202221211229.6U patent/CN217819517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |