CN220154007U - Water sampling device for environmental monitoring - Google Patents
Water sampling device for environmental monitoring Download PDFInfo
- Publication number
- CN220154007U CN220154007U CN202321353392.0U CN202321353392U CN220154007U CN 220154007 U CN220154007 U CN 220154007U CN 202321353392 U CN202321353392 U CN 202321353392U CN 220154007 U CN220154007 U CN 220154007U
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- casing
- water
- hole
- environmental monitoring
- diaphragm
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000005070 sampling Methods 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 230000007613 environmental effect Effects 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 8
- 101150038956 cup-4 gene Proteins 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of environment monitoring equipment, in particular to a water sampling device for environment monitoring. Including the casing, the top welding of casing has the lug, it has first through-hole to run through on the bottom inner wall of casing, it has the sample cup to run through in the first through-hole to slide, fixed mounting has first diaphragm and second diaphragm in the casing, the second diaphragm is located the top of first diaphragm, all weld the pipe on the both sides inner wall of casing, all run through on the both sides inner wall of casing has the inlet opening, fixed mounting has the filter screen in the inlet opening, inlet opening and corresponding pipe intercommunication, it has the push rod to run through to slide in the pipe. Through simple closing mechanism to be convenient for carry out accurate sample to the water at different degree of depth, can effectively avoid the water to get into the problem that the device arouses different water layer water doping in advance, and then guarantee the detection accuracy to the water sample of different degree of depth, brought very big facility for water environmental monitoring work.
Description
Technical Field
The utility model relates to the technical field of environment monitoring equipment, in particular to a water sampling device for environment monitoring.
Background
Water is regarded as important resource and is prepared for people's attention, especially drinking water source, for the protection water resource environment, needs to use water sampling device to take a sample to the water quality of water detects, and current water sampling device is a tank structure generally, and inside is equipped with filters and suction mechanism, through hanging and immersing in water, has got very big facility for water sampling work.
However, the existing water sampling device for environmental monitoring is found in use, is inconvenient to sample water at different depths, is easy to cause mutual doping of water at different depths, seriously affects the detection accuracy of the water at different depths, and brings a lot of troubles to the water environmental monitoring work.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the water sampling device for environmental monitoring solves the problems in the background technology.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a water sampling device for environmental monitoring, includes the casing, the top welding of casing has the lug, it has first through-hole to run through on the bottom inner wall of casing, it has the sample cup to run through to slide in the first through-hole, fixed mounting has first diaphragm and second diaphragm in the casing, the second diaphragm is located the top of first diaphragm, all weld the pipe on the both sides inner wall of casing, all run through on the both sides inner wall of casing has the inlet opening, fixed mounting has the filter screen in the inlet opening, inlet opening and the pipe intercommunication that corresponds, it has the push rod to run through to slide in the pipe, the bottom of pipe is fixed and is linked together there is the aqueduct, the bottom of aqueduct extends to the below of first diaphragm, two screw thread installs same two-way lead screw on the push rod, fixed cover is equipped with first bevel gear on the two-way lead screw, the bottom fixed mounting of second diaphragm has the motor, the output shaft of motor runs through the second diaphragm and welds second bevel gear, second bevel gear and first bevel gear meshing.
To facilitate the removal of the sampled water:
as a further improvement of the above technical scheme: the casing still includes annular fixture block, annular fixture block sets up the bottom at the casing, annular fixture block fixed cover is established on the sampling cup, two draw-in grooves have been seted up to the bottom of casing, slidable mounting has the cardboard in the draw-in groove, the cardboard welding is at the top of annular fixture block, it has the slide bar to run through to slide on the cardboard, two cavities have been seted up on the casing, slidable mounting has slide and spring in the cavity, the one end that the spring is close to the sampling cup contacts with the slide that corresponds, the fixed cover of slide is established on the slide bar, the slide bar slip cap is established on the spring.
The beneficial effects of this improvement are: through such setting to be convenient for take out the sample water, can effectively avoid the sample water to expose in advance in the air contaminated problem, bring very big facility for water environmental monitoring work.
In order to make the bidirectional screw rod rotate more stably:
as a further improvement of the above technical scheme: the push rod is provided with a threaded groove, the bidirectional screw rod is installed in the two threaded grooves in a threaded mode, two vertical plates are fixedly installed at the top of the second transverse plate, and the bidirectional screw rod penetrates through the two vertical plates in a rotating mode.
The beneficial effects of this improvement are: through setting up the riser to can carry out spacing and support to two-way lead screw, make two-way lead screw rotate more stably.
To prevent water from entering the housing through the slit:
as a further improvement of the above technical scheme: the first sealing ring is fixedly installed in the circular tube, the push rod penetrates through the first sealing ring in a sliding mode, the second sealing ring is fixedly installed in the first through hole, and the sampling cup penetrates through the second sealing ring in a sliding mode.
The beneficial effects of this improvement are: through setting up first sealing washer and second sealing washer to prevent that water from getting into in the casing through the gap.
In order to prevent the push rod from being separated from the circular tube:
as a further improvement of the above technical scheme: the utility model discloses a portable electric power tool, including casing, spout has been seted up on the top inner wall of casing, slidable mounting has the montant in the spout, the bottom welding of montant is on corresponding push rod, fixed mounting has the gag lever post in the spout, the gag lever post slides and runs through corresponding montant.
The beneficial effects of this improvement are: through setting up spout and montant to be convenient for carry out spacingly to the push rod, prevent that the push rod from breaking away from the pipe.
In order to facilitate limiting the output shaft of the motor:
as a further improvement of the above technical scheme: the second transverse plate is penetrated with a round hole, and the output shaft of the motor rotates to penetrate through the round hole.
The beneficial effects of this improvement are: through setting up the round hole to be convenient for carry out spacingly to the output shaft of motor.
In order to facilitate the locking of the clamping plate by the sliding rod:
as a further improvement of the above technical scheme: the clamping plate is penetrated with a pin hole, grooves are formed in two sides of the shell, a second through hole is penetrated between the grooves and the cavity, and the sliding rod penetrates through the pin hole and the second through hole in a sliding mode.
The beneficial effects of this improvement are: through setting up the pinhole to the slide bar of being convenient for locks the cardboard.
In order to facilitate the sliding bar to slide laterally:
as a further improvement of the above technical scheme: and a third through hole is penetrated between the cavity and the clamping groove, and the sliding rod penetrates through the third through hole in a sliding manner.
The beneficial effects of this improvement are: through setting up the third through-hole to the slide bar of being convenient for carries out the lateral sliding.
The beneficial effects of the utility model are as follows: through simple closing mechanism to be convenient for carry out accurate sample to the water at different degree of depth, can effectively avoid the water to get into the problem that the device arouses different water layer water doping in advance, and then guarantee the detection accuracy to the water sample of different degree of depth, brought very big facility for water environmental monitoring work.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional cross-sectional assembly of a barrel and pushrod according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;
FIG. 5 is a schematic perspective sectional assembly structure of the sampling cup and the annular clamping block in the utility model.
In the figure: 1. a housing; 2. lifting lugs; 3. a first through hole; 4. a sampling cup; 5. a first cross plate; 6. a second cross plate; 7. a round tube; 8. a water inlet hole; 9. a filter screen; 10. a push rod; 11. a water conduit; 12. a motor; 13. a two-way screw rod; 14. a first bevel gear; 15. a second bevel gear; 16. an annular clamping block; 17. a clamping groove; 18. a clamping plate; 19. a chamber; 20. a slide plate; 21. a slide bar; 22. and (3) a spring.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-5, a water sampling device for environmental monitoring comprises a housing 1, a lifting lug 2 is welded at the top of the housing 1, a first through hole 3 is penetrated through the inner wall of the bottom of the housing 1, a sampling cup 4 is penetrated in the first through hole 3 in a sliding manner, a first transverse plate 5 and a second transverse plate 6 are fixedly installed in the housing 1, the second transverse plate 6 is positioned above the first transverse plate 5, round pipes 7 are welded on the inner walls of two sides of the housing 1, water inlet holes 8 are penetrated through the inner walls of two sides of the housing 1, a filter screen 9 is fixedly installed in the water inlet holes 8, the water inlet holes 8 are communicated with the corresponding round pipes 7, a push rod 10 is penetrated in the round pipes 7 in a sliding manner, a water guide pipe 11 is fixedly and communicated at the bottom of the round pipes 7, the bottom ends of the water guide pipes 11 extend to the lower parts of the first transverse plate 5, identical bidirectional screw rods 13 are installed on the two push rods 10 in a threaded manner, the bidirectional screw rod 13 is fixedly sleeved with a first bevel gear 14, the bottom of the second transverse plate 6 is fixedly provided with a motor 12, an output shaft of the motor 12 penetrates through the second transverse plate 6 and is welded with a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 14, accurate sampling of water bodies at different depths is facilitated through a simple opening and closing mechanism, the problem of doping of water bodies of different water layers caused by the advance water body entering device can be effectively avoided, the detection precision of sampling water bodies at different depths is further ensured, great convenience is brought to water body environment monitoring work, the shell 1 also comprises an annular clamping block 16, the annular clamping block 16 is arranged at the bottom of the shell 1, the annular clamping block 16 is fixedly sleeved on the sampling cup 4, two clamping grooves 17 are formed in the bottom of the shell 1, the clamping plate 18 is slidably mounted in the clamping groove 17, the clamping plate 18 is welded at the top of the annular clamping block 16, a sliding rod 21 is slidably penetrated on the clamping plate 18, two chambers 19 are formed in the shell 1, a sliding plate 20 and a spring 22 are slidably mounted in the chambers 19, one end of the spring 22, which is close to the sampling cup 4, is in contact with the corresponding sliding plate 20, the sliding plate 20 is fixedly sleeved on the sliding rod 21, the sliding rod 21 is slidably sleeved on the spring 22, by the arrangement, sampling water is conveniently taken out, the problem that sampling water is exposed in the air in advance and polluted is effectively avoided, great convenience is brought to water environment monitoring work, a threaded groove is formed in the push rod 10, the bidirectional screw rod 13 is threadedly mounted in the two threaded grooves, two vertical plates are fixedly mounted at the top of the second transverse plate 6, the bidirectional screw rod 13 rotates to penetrate through two vertical plates, and is provided with the vertical plates, so that the bidirectional screw rod 13 can be limited and supported, the bidirectional screw rod 13 rotates more stably, a first sealing ring is fixedly arranged in the circular tube 7, the push rod 10 slides to penetrate through the first sealing ring, a second sealing ring is fixedly arranged in the first through hole 3, the sampling cup 4 slides to penetrate through the second sealing ring, water is prevented from entering the shell 1 through a gap by arranging the first sealing ring and the second sealing ring, a sliding groove is formed in the inner wall of the top of the shell 1, a vertical rod is slidably arranged in the sliding groove, the bottom end of the vertical rod is welded on the corresponding push rod 10, a limiting rod is fixedly arranged in the sliding groove, the limiting rod slides to penetrate through the corresponding vertical rod, and is provided with the sliding groove and the vertical rod, so that the push rod 10 is conveniently limited, and the push rod 10 is prevented from being separated from the circular tube 7, the second transverse plate 6 is provided with a round hole in a penetrating mode, the output shaft of the motor 12 rotates to penetrate through the round hole, the round hole is formed, the output shaft of the motor 12 is convenient to limit, the clamping plate 18 is provided with a pin hole in a penetrating mode, grooves are formed in two sides of the shell 1, a second through hole is formed in the groove in a penetrating mode and the cavity 19 in a penetrating mode, the sliding rod 21 slides to penetrate through the pin hole and the second through hole, the pin hole is formed in the sliding mode, the clamping plate 18 is conveniently locked by the sliding rod 21, a third through hole is formed in the cavity 19 and the clamping groove 17 in a penetrating mode, the sliding rod 21 slides to penetrate through the third through hole, and the sliding rod 21 can slide transversely through the third through hole.
The working principle of the utility model is as follows: when in use, the lifting lug 2 is connected through the rope, the device is firstly put into water, the device is sunk in the water until the proper depth, then the motor 12 is started, the output shaft of the motor 12 drives the second bevel gear 15 to rotate, the first bevel gear 14 is driven to rotate, meanwhile, the first bevel gear 14 drives the bidirectional screw rod 13 to rotate, the two push rods 10 are driven to respectively slide out of the corresponding round pipes 7, the water inlet holes 8 are opened, water enters the round pipes 7 through the water inlet holes 8 and the filter screen 9 and enters the bottom space of the shell 1 through the water guide pipes 11 until the water sample fills the sampling cup 4, then the output shaft of the motor 12 is reversed, the two push rods 10 are driven to respectively slide into the corresponding round pipes 7, the water guide pipes 11 are blocked, then the rope is lifted, the device is lifted out of water, through the arrangement, accurate sampling of the water bodies at different depths is facilitated, can effectively avoid the problem of doping water bodies of different water layers caused by the advance water body entering device, further ensure the detection precision of sampling water bodies of different depths, bring great convenience to water body environment monitoring work, when sampling water bodies need to be taken out for collection, the two sliding rods 21 are pulled firstly, so that the two sliding plates 20 are driven to slide in the corresponding chambers 19 respectively, the springs 22 are compressed, the sliding rods 21 are separated from the clamping plates 18, the fixation of the clamping plates 18 is released, the annular clamping blocks 16 are pulled later, so that the sampling cup 4 is driven to slide out of the first through holes 3, the clamping plates 18 slide out of the corresponding clamping grooves 17, then water samples in the sampling cup 4 are filled into test tubes, through the arrangement, the sampling water is taken out conveniently, and the problem that the sampling water is exposed in the air in advance and polluted can be effectively avoided, and great convenience is brought to water environment monitoring work.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a water sampling device for environmental monitoring, includes casing (1), its characterized in that: the utility model discloses a two-way bevel gear (12) with a screw, including casing (1), lug (2) are welded at the top of casing (1), run through on the bottom inner wall of casing (1) have first through-hole (3), it has sampling cup (4) to run through in first through-hole (3), fixed mounting has first diaphragm (5) and second diaphragm (6) in casing (1), second diaphragm (6) are located the top of first diaphragm (5), all weld round pipe (7) on the both sides inner wall of casing (1), all run through on the both sides inner wall of casing (1) have inlet opening (8), fixed mounting has filter screen (9) in inlet opening (8) and the pipe (7) intercommunication that correspond, it has push rod (10) to run through in the pipe (7), the bottom of pipe (7) is fixed and is linked together and is had aqueduct (11), the bottom of aqueduct (11) extends to the below of first diaphragm (5), two on push rod (10) screw thread installation has same motor (13), two-way bevel gear (12) are equipped with on the second bevel gear (12) fixed to be equipped with on second bevel gear (12) two-way bevel gear (12), the second bevel gear (15) is meshed with the first bevel gear (14).
2. The water sampling device for environmental monitoring of claim 1, wherein: the utility model discloses a sampling cup, including casing (1), including casing (1), annular fixture block (16) set up the bottom at casing (1), two draw-in grooves (17) have been seted up to the fixed cover of annular fixture block (16) on sampling cup (4), slidable mounting has cardboard (18) in draw-in groove (17), cardboard (18) welding is at the top of annular fixture block (16), slidable penetrating slide bar (21) on cardboard (18), two cavity (19) have been seted up on casing (1), slidable mounting has slide plate (20) and spring (22) in cavity (19), one end that spring (22) are close to sampling cup (4) contacts with slide plate (20) that correspond, slide plate (20) set up on slide bar (21) fixedly, slide bar (21) slip cover is established on spring (22).
3. The water sampling device for environmental monitoring of claim 1, wherein: the push rod (10) is provided with a threaded groove, the bidirectional screw rod (13) is installed in the two threaded grooves in a threaded mode, two vertical plates are fixedly installed at the top of the second transverse plate (6), and the bidirectional screw rod (13) rotates to penetrate through the two vertical plates.
4. The water sampling device for environmental monitoring of claim 1, wherein: the sampling cup is characterized in that a first sealing ring is fixedly installed in the round tube (7), the push rod (10) penetrates through the first sealing ring in a sliding mode, a second sealing ring is fixedly installed in the first through hole (3), and the sampling cup (4) penetrates through the second sealing ring in a sliding mode.
5. The water sampling device for environmental monitoring of claim 1, wherein: the sliding groove is formed in the inner wall of the top of the shell (1), a vertical rod is slidably mounted in the sliding groove, the bottom end of the vertical rod is welded on a corresponding push rod (10), a limiting rod is fixedly mounted in the sliding groove, and the limiting rod slidably penetrates through the corresponding vertical rod.
6. The water sampling device for environmental monitoring of claim 1, wherein: the second transverse plate (6) is penetrated with a round hole, and an output shaft of the motor (12) rotates to penetrate through the round hole.
7. The water sampling device for environmental monitoring of claim 2, wherein: the clamping plate (18) is penetrated with a pin hole, grooves are formed in two sides of the shell (1), a second through hole is penetrated between the grooves and the cavity (19), and the sliding rod (21) penetrates through the pin hole and the second through hole in a sliding mode.
8. The water sampling device for environmental monitoring of claim 2, wherein: a third through hole is formed between the cavity (19) and the clamping groove (17), and the sliding rod (21) penetrates through the third through hole in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353392.0U CN220154007U (en) | 2023-05-31 | 2023-05-31 | Water sampling device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353392.0U CN220154007U (en) | 2023-05-31 | 2023-05-31 | Water sampling device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154007U true CN220154007U (en) | 2023-12-08 |
Family
ID=89017943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321353392.0U Active CN220154007U (en) | 2023-05-31 | 2023-05-31 | Water sampling device for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154007U (en) |
-
2023
- 2023-05-31 CN CN202321353392.0U patent/CN220154007U/en active Active
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