CN220893859U - Sampling assembly and water conservancy quality of water sampling device - Google Patents
Sampling assembly and water conservancy quality of water sampling device Download PDFInfo
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- CN220893859U CN220893859U CN202321119562.9U CN202321119562U CN220893859U CN 220893859 U CN220893859 U CN 220893859U CN 202321119562 U CN202321119562 U CN 202321119562U CN 220893859 U CN220893859 U CN 220893859U
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- 238000005070 sampling Methods 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000004804 winding Methods 0.000 claims abstract description 55
- 238000001914 filtration Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 description 8
- 238000005086 pumping Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 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
- 239000008235 industrial water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampling assembly and a water conservancy water quality sampling device, and belongs to the technical field of water quality sampling. The sampling assembly includes a sampling assembly and a telescoping assembly. The sampling assembly comprises a containing part and a sampling part, the sampling part is arranged on the containing part, the telescopic assembly comprises a winding part and a telescopic part, the winding part is arranged on the containing part, the telescopic part is arranged on the winding part, the containing part comprises a containing box, a threaded rod and a guide rod, a sliding groove is formed in the inner bottom wall of the containing box, the threaded rod is rotationally arranged on the sliding groove, the two guide rods are fixed on the inner wall of the sliding groove, the two guide rods are distributed on two sides of the threaded rod, the containing part further comprises a rotating hand, the device can adjust the distance from a rope to the bank, and can sample water areas in a certain range according to requirements, so that the accuracy of water quality monitoring results is improved.
Description
Technical Field
The utility model relates to the field of water quality sampling, in particular to a sampling assembly and a water conservancy water quality sampling device.
Background
The water quality is the short term of water quality. It marks the physical (such as chromaticity, turbidity, odor, etc.), chemical (inorganic and organic content) and biological (bacteria, microorganism, plankton, benthic organism) characteristics and their composition. The water quality is the condition for evaluating the water quality, and a series of water quality parameters and water quality standards are specified. Such as domestic drinking water, industrial water, fishery water, etc.
Through retrieving, chinese patent No. CN202221211229.6 discloses a hydraulic engineering quality of water sampling technology field, especially is a hydraulic engineering is with quality of water sampling device, including the sampling box, the movable tank has been seted up to the lower surface of sampling box inner wall, the inside of movable tank is provided with the movable assembly, the lower surface of sampling box inner wall and the lower surface sliding connection of placing the board drive take-up reel through step motor and rotate, and the take-up reel is rotatory to drive the cotton rope and breaks away from the take-up reel, removes under the effect of immersible pump self gravity down, through the scale on cotton rope surface, carries out accurate control to the submerged degree of depth of sinking, carries out the water sample of different levels according to the demand, has solved current device and can't sample deep water, and quality of water testing result representatively is low, and the in-process of intaking causes secondary pollution to quality of water easily, influences the problem of quality of water detection accuracy.
However, the above scheme still has defects, because the rope cannot extend out, the water pumping pipe can only sample water close to the shore, the sampling range is limited, and the accuracy of the water quality monitoring result is reduced.
Disclosure of utility model
In order to make up for the defects, the utility model provides a sampling assembly and a water conservancy water quality sampling device, and aims to solve the problems that a water pumping pipe can only sample water close to the shore because a rope cannot stretch out and the sampling range is limited.
The utility model is realized in the following way:
In a first aspect, the present utility model provides a sampling assembly comprising a sampling assembly and a telescoping assembly.
The sampling assembly comprises a containing part and a sampling part, and the sampling part is arranged on the containing part;
The telescopic component comprises a winding part and a telescopic part, wherein the winding part is arranged on the containing part, and the telescopic part is arranged on the winding part.
In one embodiment of the utility model, the accommodating part comprises an accommodating box, a threaded rod and guide rods, wherein a chute is arranged on the inner bottom wall of the accommodating box, the threaded rod is rotatably arranged on the chute, two guide rods are fixed on the inner wall of the chute, and the two guide rods are distributed on two sides of the threaded rod.
In one embodiment of the utility model, the receiving portion further comprises a turning hand fixed to an end of the threaded rod.
In one embodiment of the utility model, the housing portion further includes a universal wheel fixed on a lower surface of the housing case.
In one embodiment of the utility model, the sampling part comprises a placing plate, a submersible pump, a connecting block, a top plate, a drain pipe, a sampling pipe, a water pumping pipe and a sliding block, wherein the sliding block is arranged on the threaded rod in a threaded manner, the sliding blocks are arranged on the guide rod in a sliding manner, the three sliding blocks are fixed on the lower surface of the placing plate, the submersible pump is placed on the placing plate surface, the connecting block is fixed on the outer wall of the submersible pump, the connecting block is fixedly connected with the placing plate through bolts, the top plate is arranged on the submersible pump, a hanging ring is fixed on the upper surface of the top plate, one end of the water pumping pipe is arranged on the submersible pump, the other end of the water pumping pipe is provided with a filtering device, one end of the drain pipe is arranged on the submersible pump, and the other end of the drain pipe and the sampling pipe are arranged together.
In one embodiment of the utility model, the sampling part further comprises an anti-collision box, the anti-collision box is fixed on the outer wall of the submersible pump, and the drain pipe and the sampling pipe are both arranged in the anti-collision box.
In one embodiment of the utility model, the winding part comprises a winding box, a winding disc and a stepping motor, wherein the winding box is fixed on the upper surface of the storage box, the winding disc is rotatably arranged in the winding box, the stepping motor is fixed on the outer wall of the winding box, an output shaft of the stepping motor and a rotating shaft of the winding disc are fixed together, a rope is wound on the surface of the winding disc, the other end of the rope is fixed with the hanging ring, and scales are arranged on the rope.
In one embodiment of the present utility model, the winding portion further includes a pushing handle and a lifting handle, the pushing handle is fixed on an outer wall of the winding box, and the lifting handle is fixed on an upper surface of the winding box.
In one embodiment of the present utility model, the telescopic portion includes a first telescopic rod, a second telescopic rod and a guide sleeve, the winding box is provided with a square groove, the first telescopic rod is slidably disposed in the square groove, the second telescopic rod is slidably disposed in the first telescopic rod, the third telescopic rod is slidably disposed in the second telescopic rod, the guide sleeve is fixed at an end of the third telescopic rod, and the guide sleeve is sleeved on the cord.
In a second aspect, an embodiment of the present utility model further provides a water conservancy water quality sampling device, including the above sampling assembly and the water conservancy water quality sampling device, wherein the sampling portion is configured as a water conservancy water quality sampling device.
The beneficial effects of the utility model are as follows: according to the sampling assembly obtained through the design, when the sampling assembly is used, firstly, the distance from a sampling water area to the bank is determined, the sampling distance is adjusted by pulling out the third telescopic rod, the second telescopic rod and the first telescopic rod, the guide sleeve drives the rope to move in the direction away from the winding box, the winding drum is driven to rotate by the stepping motor, the rope is driven to separate from the winding drum by rotation of the winding drum, the rope moves underwater under the action of gravity of the submersible pump, the sinking depth of the submersible pump is accurately controlled by scales on the surface of the rope, the water sample is extracted by the water pumping pipe, impurities in the water sample are filtered by the filtering device, the water sample is discharged into the storage tube by the submersible pump after the water sample is extracted through the water drain pipe, the anti-collision box can protect the water storage tube, the anti-collision box is prevented from being impacted and damaged, after sampling is completed, the stepping motor is reversely driven to wind the rope, the rope is wound to drive the submersible pump to move upwards, the sampled submersible pump is further wound, the water storage tube is separated from the water drain pipe, and the water sample is obtained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a sampling assembly and a water sampling device according to an embodiment of the present utility model;
Fig. 2 is a schematic perspective view of a receiving portion and a sampling portion according to an embodiment of the present utility model;
fig. 3 is a schematic top view of a housing part according to an embodiment of the present utility model;
Fig. 4 is a schematic perspective view of a winding portion and a telescopic portion according to an embodiment of the present utility model.
In the figure: a 100-sampling assembly; 110-a housing part; 111-a storage box; 112-a chute; 113-a threaded rod; 114-turning hands; 115-a guide bar; 116-universal wheels; 120-sampling part; 121-placing a plate; 122-submersible pump; 123-connecting blocks; 124-top plate; 125-drainage pipe; 126-sampling tube; 127-crashproof box; 128-a water suction pipe; 129-slider; 200-telescoping assembly; 210-a winding part; 211-a winding box; 212-pushing hands; 213-handle; 214-a take-up reel; 215-a stepper motor; 216-square grooves; 220-telescoping part; 221-a first telescopic rod; 222-a second telescopic rod; 223-a third telescopic rod; 224-guide sleeve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the sampling assembly includes a sampling assembly 100 and a telescoping assembly 200.
The telescopic assembly 200 sets up on the sampling assembly 100, the setting of threaded rod 113 is convenient for remove placing plate 121, the setting of guide bar 115 is convenient for carry out spacingly placing plate 121, the setting of turning hand 114 is convenient for continue to rotate threaded rod 113, the setting of universal wheel 116 is convenient for remove containing box 111, the setting of connecting block 123 is convenient for fix immersible pump 122, the setting of link is convenient for hang immersible pump 122, filter equipment's setting is convenient for block immersible pump 122 to impurity in the aquatic, the setting of crashproof box 127 is convenient for protect drain pipe 125 and storage tube 126, the setting of take-up reel 214 is convenient for control the degree of depth of immersible pump 122, the setting of pushing hands 212 is convenient for apply thrust to containing box 111, the setting of first telescopic link 221, second telescopic link 222, third telescopic link 223 and uide bushing 224 is convenient for enlarge the sample scope.
Referring to fig. 1-3, the sampling assembly 100 includes a storage portion 110 and a sampling portion 120, the storage portion 110 includes a storage box 111, a threaded rod 113 and guide rods 115, a chute 112 is provided on an inner bottom wall of the storage box 111, the threaded rod 113 is rotatably provided on the chute 112, two guide rods 115 are fixed on an inner wall of the chute 112, two guide rods 115 are distributed on two sides of the threaded rod 113, the storage portion 110 further includes a turning hand 114, the turning hand 114 is fixed on an end of the threaded rod 113, the storage portion 110 further includes a universal wheel 116, the universal wheel 116 is fixed on a lower surface of the storage box 111, the sampling portion 120 is arranged on the storage portion 110, the sampling portion 120 includes a placement plate 121, a submersible pump 122, a connecting block 123, a top plate 124, a drain pipe 125, a sampling tube 126, a water suction pipe 128 and a slider 129, the threaded rod 113 is provided with the slider 129, the guide rods 115 are slidably provided with the slider 129, the three slider 129 are fixed on a lower surface of the placement plate 121, the submersible pump 122 is placed on a surface of the placement plate 121, the connecting block 123 is fixed on an outer wall of the submersible pump 122, the connecting block 123 is fixedly connected with the placement plate 121 by bolts, the top plate 124 is arranged on the surface of the submersible pump 122 by the top plate 124, the surface of the submersible pump 122 is fixedly connected with the top plate 122, the other end of the top plate is fixedly arranged on the top plate 125, and the other end of the top plate is further fixedly arranged on the top plate 125 by the top plate and the top plate is provided with the top plate 125, and the other end of the top plate is further provided with a water pipe 125.
Referring to fig. 1 and 4, the telescopic assembly 200 includes a winding portion 210 and a telescopic portion 220, the winding portion 210 is disposed on the accommodating portion 110, the winding portion 210 includes a winding box 211, a winding drum 214 and a stepping motor 215, the winding box 211 is fixed on an upper surface of the accommodating box 111, the winding drum 214 is rotatably disposed in the winding box 211, the stepping motor 215 is fixed on an outer wall of the winding box 211, an output shaft of the stepping motor 215 is fixed with a rotating shaft of the winding drum 214, a cord is wound on a surface of the winding drum 214, the other end of the cord is fixed with a hanging ring, a scale is disposed on the cord, the winding portion 210 further includes a push handle 212 and a lifting handle 213, the push handle 212 is fixed on the outer wall of the winding box 211, the lifting handle 213 is fixed on an upper surface of the winding box 211, the telescopic portion 220 is disposed on the winding portion 210, the telescopic portion 220 includes a first telescopic rod 221, a second telescopic rod 222 and a guide sleeve 224, the winding box 211 is disposed with a square groove 216, the first telescopic rod 221 is slidably disposed in the square groove 216, the second telescopic rod 222 is slidably disposed in the first telescopic rod 222 is slidably disposed in the guide sleeve 224, the third telescopic rod 223 is slidably disposed in the guide sleeve 224, and the end of the guide sleeve 224 is slidably disposed in the third telescopic rod 223.
The embodiment of the utility model further provides a water conservancy water quality sampling device, which comprises the sampling assembly and the water conservancy water quality sampling device, wherein the sampling part 120 is configured as the water conservancy water quality sampling device.
Specifically, this sampling component and water conservancy quality of water sampling device's theory of operation: during the use, confirm the distance that samples waters to bank earlier, through pulling out third telescopic link 223, second telescopic link 222 and first telescopic link 221 adjust the sample distance, guide sleeve 224 drives the cotton rope and moves to the direction of keeping away from the rolling case 211, drive the take-up reel 214 rotation through step motor 215, take-up reel 214 rotation drives the cotton rope and breaks away from take-up reel 214, remove under the effect of immersible pump 122 self gravity, the depth that the scale through the cotton rope surface was submerged carries out accurate control, the water sampling pipe 128 draws the water sample, filter equipment filters the impurity in the water sample, the immersible pump 122 after the water sample is drawn is discharged into the storage tube 126 through drain pipe 125, crashproof box 127 can protect storage tube 126, avoid crashproof box 127 to receive the striking damage, after the sample is accomplished, step motor 215 reversal drive take-up reel 214 reversal carries out the rolling to the cotton rope, the cotton rope rolling drives immersible pump 122 upwards to pack up, and pack up the water sample after the sampling, separate storage tube 126 and drain pipe 125, can obtain the water sample of sample water, the device can adjust the cotton rope to the distance on bank, can carry out the accuracy monitoring result to the water quality in the certain limit according to the demand.
It should be noted that, specific model specifications of the submersible pump 122 and the stepper motor 215 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed description is omitted.
The power supply of the submersible pump 122 and the stepper motor 215, and the principles thereof, will be apparent to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A sampling assembly is characterized by comprising
The sampling assembly comprises a containing part and a sampling part, and the sampling part is arranged on the containing part;
The telescopic component comprises a winding part and a telescopic part, wherein the winding part is arranged on the containing part, and the telescopic part is arranged on the winding part.
2. The sampling assembly of claim 1, wherein the receiving portion comprises a receiving box, a threaded rod and guide rods, a sliding groove is formed in the inner bottom wall of the receiving box, the threaded rod is rotatably arranged on the sliding groove, two guide rods are fixed on the inner wall of the sliding groove, and two guide rods are distributed on two sides of the threaded rod.
3. The sampling assembly of claim 2, wherein the receptacle further comprises a swivel hand secured to an end of the threaded rod.
4. The sampling assembly of claim 2, wherein the receptacle further comprises a universal wheel secured to a lower surface of the receptacle.
5. The sampling assembly of claim 2, wherein the sampling portion comprises a placement plate, a submersible pump, a connecting block, a top plate, a drain pipe, a sampling tube, a water suction pipe and a sliding block, the sliding block is arranged on the threaded rod in a threaded manner, the sliding block is arranged on the guide rod in a sliding manner, three sliding blocks are fixed on the lower surface of the placement plate, the submersible pump is placed on the placement plate, the connecting block is fixed on the outer wall of the submersible pump, the connecting block is fixedly connected with the placement plate through a bolt, the top plate is arranged on the submersible pump, a hanging ring is fixed on the upper surface of the top plate, one end of the water suction pipe is arranged on the submersible pump, a filtering device is arranged at the other end of the water suction pipe, one end of the drain pipe is arranged on the submersible pump, and the other end of the drain pipe and the sampling tube are arranged together.
6. The sampling assembly of claim 5, wherein the sampling portion further comprises a crash box secured to an outer wall of the submersible pump, the drain tube and the sampling tube both being disposed within the crash box.
7. The sampling assembly of claim 5, wherein the winding portion comprises a winding box, a winding drum and a stepping motor, the winding box is fixed on the upper surface of the storage box, the winding drum is rotatably arranged in the winding box, the stepping motor is fixed on the outer wall of the winding box, an output shaft of the stepping motor and a rotating shaft of the winding drum are fixed together, a wire rope is wound on the surface of the winding drum, the other end of the wire rope is fixed with the hanging ring, and scales are arranged on the wire rope.
8. The sampling assembly of claim 7, wherein the wrap-around portion further comprises a push handle and a handle, the push handle being secured to an outer wall of the wrap-around box and the handle being secured to an upper surface of the wrap-around box.
9. The sampling assembly of claim 8, wherein the telescoping portion comprises a first telescoping rod, a second telescoping rod, and a guide sleeve, wherein a square groove is provided on the winding box, the first telescoping rod is slidably disposed in the square groove, the second telescoping rod is slidably disposed in the first telescoping rod, a third telescoping rod is slidably disposed in the second telescoping rod, the guide sleeve is fixed at an end of the third telescoping rod, and the guide sleeve is sleeved on the cord.
10. Water conservancy quality of water sampling device, its characterized in that includes
The sampling assembly of any one of claims 1-9; the sampling portion is configured as a water-utilizing quality sampling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119562.9U CN220893859U (en) | 2023-05-11 | 2023-05-11 | Sampling assembly and water conservancy quality of water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119562.9U CN220893859U (en) | 2023-05-11 | 2023-05-11 | Sampling assembly and water conservancy quality of water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893859U true CN220893859U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321119562.9U Active CN220893859U (en) | 2023-05-11 | 2023-05-11 | Sampling assembly and water conservancy quality of water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893859U (en) |
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2023
- 2023-05-11 CN CN202321119562.9U patent/CN220893859U/en active Active
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