CN215339079U - Sampling depth adjustable sampling device for water quality testing - Google Patents
Sampling depth adjustable sampling device for water quality testing Download PDFInfo
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- CN215339079U CN215339079U CN202121499239.XU CN202121499239U CN215339079U CN 215339079 U CN215339079 U CN 215339079U CN 202121499239 U CN202121499239 U CN 202121499239U CN 215339079 U CN215339079 U CN 215339079U
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Abstract
The utility model discloses a sampling device with adjustable sampling depth for water quality detection, which belongs to the technical field of water quality sampling, and comprises a top plate, wherein a floating ball is arranged on the bottom surface of the top plate, a rotating pipe is arranged in the middle of the top plate, a hollow pipe is arranged in the rotating pipe, a limiting groove is arranged on the hollow pipe, a hose is arranged in the hollow pipe, a limiting rod is arranged on the bottom surface of the top plate, a water pump is arranged at the bottom end of the hose, a driving motor is arranged on the rotating pipe, a gear set is arranged between the rotating pipe and the rotating pipe, a sampling box is arranged on the left side of the top plate, the upper end of the right side of the sampling box is connected with a feed pipe, the feed pipe is communicated with the hose, and a pull rope is also arranged on the left side of the top plate. The water pump and the hose are driven to move downwards, so that water quality at different depths is sampled.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a sampling device with adjustable sampling depth for water quality detection.
Background
Water is a source of life, people can not leave water in life and production activities, the quality of drinking water is closely related to the health of people, along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the quality of drinking water is continuously improved, the standard of drinking water quality is correspondingly continuously developed and perfected, the environmental awareness of people is continuously enhanced, the environmental detection and protection are gradually paid more attention to the people, the detection and sampling operation of lake water is one of important steps of environmental protection and detection, and when the sampling operation of lake water is carried out, a sampling device is required.
Traditional lake water sampler often can't sample the lake water of deep level when in actual use, leads to the sample of taking out can not satisfy the requirement of experiment.
Based on the above, the utility model designs a sampling device with adjustable sampling depth for water quality detection, so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sampling device for water quality detection with adjustable sampling depth, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device for water quality testing of sample degree of depth adjustable, which comprises a top plate, be equipped with a plurality of floaters on the bottom surface of roof, it is connected with the rotating tube to rotate in the middle of the roof, the inside threaded connection of rotating tube has the hollow tube, be equipped with the spacing groove on the left and right sides face of hollow tube, the spacing groove that the bottom surface of roof corresponds both sides is equipped with sliding connection's gag lever post with it, the inside of hollow tube is equipped with the hose, the bottom mounting of hose is in the bottom of hollow tube, and be connected with the water pump, the upper portion right side of rotating tube is equipped with driving motor, be connected with the gear train between the two, the left side of roof is equipped with the sampling box, the right side upper end of sampling box is connected with the inlet pipe, inlet pipe and hose intercommunication, the left side of roof still is fixed with the stay cord.
Preferably, a protective cover is fixed on the top plate, the top wall of the protective cover is rotatably connected with the top end of the rotating pipe, the hose extends out of the protective cover, and the driving motor and the gear set are both located in the protective cover.
Preferably, the top of safety cover is equipped with receives the pipe subassembly, receive the pipe subassembly including fixing the fixed plate in both sides around the safety cover top, rotate between the fixed plate and connect around the hollow shaft, both sides all are fixed with the baffle around the hollow shaft, be connected with the spring between hollow shaft and the fixed plate, the hose winding is on around the hollow shaft, and the fixed intercommunication of one end of hose is on the front side section around the hollow shaft, the inside water service pipe that is equipped with in front side around the hollow shaft, the front end intercommunication of water service pipe has the inlet pipe, the inlet pipe is fixed on the fixed plate, the top of safety cover still is equipped with the leading wheel, the leading wheel is close to the middle part of safety cover, the leading wheel is walked around to the hose.
Preferably, the bottom end of the water pump is connected with a water through opening, and the bottom end of the water through opening is connected with a filter screen.
Preferably, the bottom of water service mouth is equipped with spherical chamber, and the filter screen is located the water service mouth bottom, and the left end intercommunication in spherical chamber has the inlet tube, and the junction rotates and is connected with the breakwater, and the rotation junction of breakwater is equipped with the torsional spring, and the bottom in spherical chamber rotates and is connected with the arc, rotates the junction and is equipped with the torsional spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating pipe is arranged, the device is placed in a lake, the driving motor is started, the rotating pipe is driven to rotate through the transmission of the gear set, the hollow pipe is in threaded connection with the rotating pipe, and the limiting groove on the outer side of the hollow pipe is connected with the limiting rod, so that the hollow pipe moves downwards, the water pump and the hose are driven to move downwards, and the water quality at different depths is sampled;
2. according to the utility model, the pipe collecting assembly is arranged, when the driving motor drives the hose to move downwards, the hose wound on the pipe collecting assembly is rotated around the pipe shaft and gradually released, and after sampling is finished, when the driving motor drives the hose to move upwards, the spring drives the pipe winding shaft to rotate reversely, so that the elongated hose is wound on the pipe winding shaft, and the situation that the hose is too long and is randomly accumulated on the top plate to influence the normal operation of the device is avoided;
3. according to the utility model, the spherical cavity is arranged, the spherical cavity moves downwards along with the hollow pipe, the water baffle plate blocks external lake water under the action of the torsion spring, the lake water above the spherical cavity is prevented from entering the hose to influence the sampling effect, when the water pump starts to pump water, the external water flow pushes the water baffle plate on the left side to move towards the water pump, solid impurities in the water are filtered by the filter screen and are left in the spherical cavity, after sampling is finished, the spherical cavity moves upwards along with the hollow pipe, the impurities left in the hollow pipe flow downwards under the action of water pressure, the arc-shaped plate on the lower side rotates downwards, and the impurities left in the spherical cavity flow out of the spherical cavity along with the outflowing lake water, so that the spherical cavity is convenient to clean, and the energy of workers is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view at A of the present invention;
FIG. 3 is a top view of the tube retrieving assembly of the present invention;
FIG. 4 is a schematic view of the structure of the spherical cavity of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-top plate, 2-floating ball, 3-protective cover, 4-rotating tube, 5-hollow tube, 6-limit groove, 7-limit rod, 8-hose, 9-guide wheel, 10-fixed plate, 11-baffle, 12-winding shaft, 13-spring, 14-water pipe, 15-feeding pipe, 16-sampling box, 18-water pump, 19-water port, 20-spherical cavity, 21-filter screen, 22-water baffle, 23-arc plate, 24-water inlet pipe, 25-pull rope, 26-gear set and 27-driving motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example one
Referring to the drawings, the present invention provides a technical solution: the utility model provides a sampling device for water quality testing of sample degree of depth adjustable, including roof 1, be equipped with a plurality of floater 2 on the bottom surface of roof 1, it is connected with rotating tube 4 to rotate in the middle of the roof 1, the inside threaded connection of rotating tube 4 has hollow tube 5, be equipped with spacing groove 6 on the left and right sides face of hollow tube 5, spacing groove 6 that the bottom surface of roof 1 corresponds both sides is equipped with sliding connection's gag lever post 7 with it, the inside of hollow tube 5 is equipped with hose 8, the bottom mounting of hose 8 is in the bottom of hollow tube 5, and be connected with water pump 18, the upper portion right side of rotating tube 4 is equipped with driving motor 27, be connected with gear train 26 between the two, the left side of roof 1 is equipped with sampling box 16, sampling box 16's right side upper end is connected with inlet pipe 15, inlet pipe 15 and hose 8 intercommunication, the left side of roof 1 still is fixed with stay cord 25.
Wherein, be fixed with the safety cover 3 on the roof 1, the roof of safety cover 3 rotates with the top of rotating tube 4 to be connected, and hose 8 stretches out safety cover 3, and driving motor 27 and gear train 26 all are located safety cover 3.
Wherein, the top of safety cover 3 is equipped with receives a tub subassembly, receive a tub subassembly including fixing the fixed plate 10 in both sides around the safety cover 3 top, rotate between the fixed plate 10 and connect around hollow shaft 12, both sides all are fixed with baffle 11 around hollow shaft 12, be connected with spring 13 between hollow shaft 12 and the fixed plate, hose 8 winding is on around hollow shaft 12, and the fixed intercommunication of one end of hose 8 is around on the front side section of hollow shaft 12, around the inside water service pipe 14 that is equipped with in front side of hollow shaft 12, the front end intercommunication of water service pipe 14 has inlet pipe 15, inlet pipe 15 is fixed on fixed plate 10, the top of safety cover 3 still is equipped with leading wheel 9, leading wheel 9 is close to the middle part of safety cover 3, leading wheel 9 is walked around to hose 8.
Wherein, the bottom of the water pump 18 is connected with a water through opening 19, and the bottom of the water through opening 19 is connected with a filter screen 21, so that large solid impurities, such as waterweeds, plastic garbage and the like, are prevented from entering the hose 8 to influence lake water sampling.
One specific application of this embodiment is: put the device into the lake, start driving motor 27, through the transmission of gear train 26, it rotates to drive rotating tube 4, because hollow tube 5 and rotating tube 4 threaded connection, and be connected with gag lever post 7 in the spacing groove 6 in the hollow tube 5 outside, thereby make hollow tube 5 remove downwards, drive water pump 18 and hose 8 remove downwards, rotate around spool 12, let out the hose 8 of winding on it gradually, sample the lake water through water pump 8, after the sample, when driving motor 27 drives hose 8 and moves upwards, spring 13 drives around spool 12 antiport, with the hose 8 of extension around on the spool, can avoid hose 8 overlength, amazing piling up on roof 1, influence the normal operating of device.
Example two
The structure of this embodiment is basically the same as that of the first embodiment, except that, the bottom of water service opening 19 is equipped with spherical cavity 20, and filter screen 21 is located water service opening 19 bottom, and the left end intercommunication of spherical cavity 20 has inlet tube 24, and the junction rotates and is connected with breakwater 22, and the rotation junction of breakwater 22 is equipped with the torsional spring, and the bottom of spherical cavity 20 rotates and is connected with arc 23, and the rotation junction is equipped with the torsional spring.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a sampling depth adjustable sampling device for water quality testing, includes roof (1), its characterized in that: the bottom surface of the top plate (1) is provided with a plurality of floating balls (2), the middle of the top plate (1) is rotatably connected with a rotating pipe (4), the inner part of the rotating pipe (4) is in threaded connection with a hollow pipe (5), the left side surface and the right side surface of the hollow pipe (5) are provided with limiting grooves (6), the bottom surface of the top plate (1) corresponding to the limiting grooves (6) on the two sides is provided with a limiting rod (7) in sliding connection with the limiting grooves, the inside of the hollow pipe (5) is provided with a hose (8), the bottom end of the hose (8) is fixed at the bottom of the hollow pipe (5), and be connected with water pump (18), the upper portion right side of rotating-tube (4) is equipped with driving motor (27), is connected with gear train (26) between the two, and the left side of roof (1) is equipped with sampling box (16), and the right side upper end of sampling box (16) is connected with inlet pipe (15), and inlet pipe (15) and hose (8) intercommunication, the left side of roof (1) still is fixed with stay cord (25).
2. The sampling device for water quality detection with adjustable sampling depth of claim 1, characterized in that: be fixed with safety cover (3) on roof (1), the roof of safety cover (3) rotates with the top of rotating-tube (4) to be connected, and safety cover (3) are stretched out in hose (8), and driving motor (27) and gear train (26) all are located safety cover (3).
3. The sampling device for water quality detection with adjustable sampling depth of claim 2, characterized in that: the top end of the protective cover (3) is provided with a pipe collecting component, the pipe collecting component comprises fixed plates (10) fixed on the front side and the rear side of the top end of the protective cover (3), the fixed plates (10) are rotatably connected with a winding pipe shaft (12), baffles (11) are fixed on the front side and the rear side of the winding pipe shaft (12), a spring (13) is connected between the winding pipe shaft (12) and the fixed plates, a hose (8) is wound on the winding pipe shaft (12), and one end of the hose (8) is fixedly communicated with the front side section of the winding pipe shaft (12), a water pipe (14) is arranged inside the front side of the winding pipe shaft (12), the front end of the water pipe (14) is communicated with a feeding pipe (15), the feeding pipe (15) is fixed on the fixing plate (10), the top end of the protective cover (3) is further provided with a guide wheel (9), the guide wheel (9) is close to the middle part of the protective cover (3), and the hose (8) bypasses the guide wheel (9).
4. The sampling device for water quality detection with adjustable sampling depth of claim 1, characterized in that: the bottom end of the water pump (18) is connected with a water through opening (19), and the bottom end of the water through opening (19) is connected with a filter screen (21).
5. The sampling device for water quality detection with adjustable sampling depth of claim 4, characterized in that: the bottom of limbers (19) is equipped with spherical chamber (20), and filter screen (21) are located limbers (19) bottom, and the left end intercommunication in spherical chamber (20) has inlet tube (24), and the junction rotates and is connected with breakwater (22), and the rotation junction of breakwater (22) is equipped with the torsional spring, and the bottom of spherical chamber (20) rotates and is connected with arc (23), rotates the junction and is equipped with the torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499239.XU CN215339079U (en) | 2021-07-03 | 2021-07-03 | Sampling depth adjustable sampling device for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499239.XU CN215339079U (en) | 2021-07-03 | 2021-07-03 | Sampling depth adjustable sampling device for water quality testing |
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| Publication Number | Publication Date |
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| CN215339079U true CN215339079U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121499239.XU Active CN215339079U (en) | 2021-07-03 | 2021-07-03 | Sampling depth adjustable sampling device for water quality testing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147235A (en) * | 2023-11-01 | 2023-12-01 | 清控环境(北京)有限公司 | High-concentration high-salt industrial wastewater zero-emission monitoring control system |
-
2021
- 2021-07-03 CN CN202121499239.XU patent/CN215339079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147235A (en) * | 2023-11-01 | 2023-12-01 | 清控环境(北京)有限公司 | High-concentration high-salt industrial wastewater zero-emission monitoring control system |
| CN117147235B (en) * | 2023-11-01 | 2024-01-12 | 清控环境(北京)有限公司 | High-concentration high-salt industrial wastewater zero-emission monitoring control system |
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