CN219890808U - Water quality sampling equipment - Google Patents
Water quality sampling equipment Download PDFInfo
- Publication number
- CN219890808U CN219890808U CN202320182410.7U CN202320182410U CN219890808U CN 219890808 U CN219890808 U CN 219890808U CN 202320182410 U CN202320182410 U CN 202320182410U CN 219890808 U CN219890808 U CN 219890808U
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- sampling
- water
- seat
- telescopic pipe
- diving
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- 238000005070 sampling Methods 0.000 title claims abstract description 123
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000005086 pumping Methods 0.000 claims abstract description 47
- 230000009189 diving Effects 0.000 claims abstract description 20
- 239000006260 foam Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses water quality sampling equipment, which comprises a sampling seat, wherein one side of the sampling seat is connected with a telescopic pipe, the other side of the sampling seat is detachably connected with a sampling bottle, and one end, far away from the sampling seat, of the telescopic pipe is connected with a water pumping assembly; the water pumping assembly comprises a connecting part and a diving casing, wherein the surface of the diving casing is provided with a water inlet, the inside of the diving casing is provided with a diving pump, a water outlet of the diving pump is connected with a water pumping channel inside the connecting part, the inside of the telescopic pipe and the inside of the sampling seat are respectively provided with the water pumping channel, and the water pumping assembly is connected with the end part of the telescopic pipe through the connecting part. According to the water quality sampling equipment, the telescopic pipe is arranged, so that the adjustability of the sampling depth is stronger when deep water sampling is conducted, meanwhile, the detachable pumping assembly and the sampling bottle are utilized, storage and maintenance are convenient, the whole weight is light, and the water quality sampling equipment can be operated by a single person.
Description
Technical Field
The utility model relates to the technical field of water quality sampling, in particular to water quality sampling equipment.
Background
Before water quality detection, water quality sampling is often needed to be carried out in a water area to be detected, the traditional sampling means is single, namely, water is directly filled into a container to finish sampling, the water with a specified depth cannot be sampled, and certain danger exists in a scene that a certain height difference exists between the water surface and the bank side;
to solve the above problems, the utility model patent with publication No. CN217211678U discloses a sampling device, which uses a remote crank to rotate and drive a piston to displace by arranging an inner sleeve and an outer sleeve, and the inner sleeve and the outer sleeve complete sampling under the action of air pressure, and the inner sleeve and the outer sleeve have a certain length, so that water with a specified depth can be sampled, but certain defects still exist:
in this prior art, its inside and outside telescopic length is certain, both the user need handheld stock all the time take a sample, the adjustability to the sample degree of depth is very poor, moreover when getting surface water, because sleeve mostly is outside the surface of water for the distance of rocking handle is farther, single inconvenient operation, in some other prior art, there is also pump water subassembly in the design of depth adjustable in water disclosure, but its technical scheme structure that utilizes roller to receive and release connecting wire or large-scale telescopic arm etc. is complicated, and is huge, and the cost is high, also is not suitable for single use.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides water quality sampling equipment, which is provided with a telescopic pipe, so that the adjustability of the sampling depth is stronger when deep water sampling is performed, and meanwhile, a detachable pumping assembly and a sampling bottle are utilized, so that the water quality sampling equipment is convenient to store and maintain, has light overall weight and can be operated by a single person.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides water quality sampling equipment, which comprises a sampling seat, wherein one side of the sampling seat is connected with a telescopic pipe, the other side of the sampling seat is detachably connected with a sampling bottle, and one end, far away from the sampling seat, of the telescopic pipe is connected with a water pumping assembly;
the water pumping assembly comprises a connecting part and a diving casing, wherein the surface of the diving casing is provided with a water inlet, the inside of the diving casing is provided with a diving pump, a water outlet of the diving pump is connected with a water pumping channel inside the connecting part, the inside of the telescopic pipe and the inside of the sampling seat are respectively provided with the water pumping channel, and the water pumping assembly is connected with the end part of the telescopic pipe through the connecting part.
According to the water quality sampling equipment, before sampling, the water pumping assembly and the sampling bottle are respectively arranged on the end part of the telescopic pipe and the sampling seat, then the length of the telescopic pipe is adjusted according to the requirement of the sampling water depth, so that sampling can be started, the water pumping assembly stretches into water to a designated depth during sampling, the submersible pump pumps water into the submersible shell through the water inlet hole and pumps the water into the water pumping channel, and sampling water passes through the telescopic pipe and the sampling seat along the water pumping channel and enters the sampling bottle, so that sampling of water quality is completed.
According to the water quality sampling equipment, the telescopic pipe is arranged, so that the adjustability of the sampling depth is stronger when deep water sampling is conducted, meanwhile, the detachable pumping assembly and the sampling bottle are utilized, storage and maintenance are convenient, the whole weight is light, and the water quality sampling equipment can be operated by a single person.
In a further technical scheme, offer first spread groove on the sampling seat, the tank bottom intercommunication pump water channel of first spread groove, the internal thread has been seted up to the lateral wall of first spread groove, and the sample bottle includes the bottleneck, and the size of bottleneck and the size phase-match of first spread groove, bottleneck surface are provided with the external screw thread.
Make the sample bottle can be quick carry out the dismouting through the screw-thread fit of bottleneck, easy operation is convenient.
In further technical scheme, the flexible pipe is kept away from the one end terminal surface of sample seat and has been seted up the second spread groove, and the tank bottom and the pumping water channel intercommunication of second spread groove, the internal thread has been seted up to the lateral wall of second spread groove, and the one end surface of connecting portion is provided with the external screw thread rather than matcing.
The connection of pumping subassembly is accomplished through screw-thread fit, easy operation, easy dismounting.
In a further technical scheme, a supporting table is arranged on the sampling seat, and the shape of the supporting table is matched with that of the sampling bottle.
The setting of holding up the platform makes the stability of sample bottle on the sample seat better, and the security of sample bottle is higher.
In a further technical solution, the outside of the connection part is connected with an operation button through a waterproof cable.
Setting up operating button, the operator can hold the sample seat and hold up the platform and put into the water surface below with pumping water subassembly when taking a sample, and the rethread hand is pressed or the pedal operating button is controlled the start and stop of immersible pump, and the immersible pump need not whole start-up, and the duration is longer.
In a further technical scheme, the inside of connecting portion is provided with the battery, and the battery is used for supplying power for the immersible pump.
The battery is arranged in the connecting part, the tightness is better, and the battery is arranged in the connecting part under the condition that the submersible pump is arranged in the submersible shell, so that the gravity center is balanced.
In a further aspect, the telescoping tube comprises at least two nested threaded tubes.
The relative displacement of the threaded pipes is realized by rotating the nested threaded pipes, the adjustment of the whole length of the telescopic pipe is realized, and the operation is simple.
In a further technical scheme, the top outer surface of the single tube of the telescopic tube is connected with an operating lug.
The setting of operating ear has made things convenient for rotating the screwed pipe, has also carried out spacingly to the ascending stroke of screwed pipe simultaneously.
In a further aspect, the submersible housing is a spherical housing.
The spherical shell has smooth surface and is not easy to be covered and blocked by sundries.
In a further aspect, a ring of foam pads is provided on the periphery of the sampling seat.
The setting of foam pad makes can be when getting water place the sample seat on the surface of water, and the foam pad floats sampling equipment is whole, can be convenient take a sample, and further has saved the manual work, and uses the foam pad to be the surface of water height benchmark also more is favorable to controlling the depth of intaking.
The beneficial effects are that:
1. according to the water quality sampling equipment, the telescopic pipe is arranged, so that the adjustability of the sampling depth is stronger when deep water sampling is conducted, meanwhile, the detachable pumping assembly and the sampling bottle are utilized, storage and maintenance are convenient, the whole weight is light, and the water quality sampling equipment can be operated by a single person.
2. Make the sample bottle can be quick carry out the dismouting through the screw-thread fit of bottleneck, easy operation is convenient.
3. The connection of pumping subassembly is accomplished through screw-thread fit, easy operation, easy dismounting.
4. The setting of holding up the platform makes the stability of sample bottle on the sample seat better, and the security of sample bottle is higher.
5. Setting up operating button, the operator can hold the sample seat and hold up the platform and put into the water surface below with pumping water subassembly when taking a sample, and the rethread hand is pressed or the pedal operating button is controlled the start and stop of immersible pump, and the immersible pump need not whole start-up, and the duration is longer.
6. The battery is arranged in the connecting part, the tightness is better, and the battery is arranged in the connecting part under the condition that the submersible pump is arranged in the submersible shell, so that the gravity center is balanced.
7. The relative displacement of the threaded pipes is realized by rotating the nested threaded pipes, the adjustment of the whole length of the telescopic pipe is realized, and the operation is simple.
8. The setting of operating ear has made things convenient for rotating the screwed pipe, has also carried out spacingly to the ascending stroke of screwed pipe simultaneously.
9. The spherical shell has smooth surface and is not easy to be covered and blocked by sundries.
10. The setting of foam pad makes can be when getting water place the sample seat on the surface of water, and the foam pad floats sampling equipment is whole, can be convenient take a sample, and further has saved the manual work, and uses the foam pad to be the surface of water height benchmark also more is favorable to controlling the depth of intaking.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a water sampling device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
fig. 3 is a partially enlarged structural schematic diagram at B in fig. 1.
Reference numerals:
10. a sampling seat; 11. sampling bottle; 12. a support; 13. a first connection groove; 20. a telescopic tube; 21. a second connecting groove; 30. a water pumping assembly; 31. a submersible housing; 311. a water inlet hole; 32. submersible pump; 33. a connection part; 34. a battery; 35. the button is operated.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
a water quality sampling device is shown in figure 1, and comprises a sampling seat 10, wherein one side of the sampling seat 10 is connected with a telescopic pipe 20, the other side of the sampling seat 10 is detachably connected with a sampling bottle 11, and one end, far away from the sampling seat 10, of the telescopic pipe 20 is connected with a water pumping assembly 30;
as shown in fig. 2, the pumping assembly 30 includes a connecting portion 33 and a diving housing 31, a water inlet 311 is provided on the surface of the diving housing 31, a diving pump 32 is provided in the diving housing 31, a water outlet of the diving pump 32 is connected with a pumping channel in the connecting portion 33, pumping channels are respectively provided in the telescopic tube 20 and the sampling seat 10, and the pumping assembly 30 is connected with an end portion of the telescopic tube 20 through the connecting portion 33.
According to the water quality sampling equipment, before sampling, the water pumping assembly 30 and the sampling bottle 11 are respectively arranged on the end part of the telescopic pipe 20 and the sampling seat 10, then the length of the telescopic pipe 20 is adjusted according to the requirement of sampling water depth, sampling can be started, the water pumping assembly 30 stretches into water to a designated depth during sampling, the submersible pump 32 sucks water into the submersible shell 31 through the water inlet 311 and pumps the water into the water pumping channel, sampling water passes through the telescopic pipe 20 and the sampling seat 10 along the water pumping channel and enters the sampling bottle 11, namely, sampling of water quality is finished, and the sampling bottle 11 is detached from the sampling seat 10, so that the packaging and sample delivery can be realized.
The water quality sampling equipment provided by the utility model has the advantages that the telescopic pipe 20 is arranged, so that the adjustability of the sampling depth is stronger when deep water sampling is performed, meanwhile, the detachable pumping assembly 30 and the sampling bottle 11 are utilized, the storage and the maintenance are convenient, the whole weight is light, and the water quality sampling equipment can be operated by a single person.
In another embodiment, as shown in fig. 3, a first connecting groove 13 is formed on the sampling seat 10, the groove bottom of the first connecting groove 13 is communicated with a pumping channel, an internal thread is formed on the side wall of the first connecting groove 13, the sampling bottle 11 comprises a bottle mouth, the size of the bottle mouth is matched with that of the first connecting groove 13, and an external thread is arranged on the outer surface of the bottle mouth.
Make sample bottle 11 can be quick carry out the dismouting through the screw-thread fit of bottleneck, easy operation is convenient.
When the sampling bottle 11 is disassembled, the bottle mouth of the sampling bottle 11 is aligned with the first connecting groove 13 to be screwed in or out.
In another embodiment, as shown in fig. 2, an end surface of the telescopic tube 20 far away from the sampling seat 10 is provided with a second connecting groove 21, the bottom of the second connecting groove 21 is communicated with the pumping channel, the side wall of the second connecting groove 21 is provided with an internal thread, and the outer surface of one end of the connecting part 33 is provided with an external thread matched with the internal thread.
The connection of the water pumping assembly 30 is completed through threaded fit, and the water pumping assembly is simple to operate and convenient to assemble and disassemble.
When the water pumping unit 30 is assembled and disassembled, the connecting portion 33 is screwed into or out of the second connecting groove 21.
In another embodiment, as shown in fig. 3, a handrail 12 is provided on the sampling base 10, and the shape of the handrail 12 matches the shape of the sampling bottle 11.
In this embodiment, the sampling bottle 11 is a cylindrical bottle, and the support 12 is a semicircular housing.
The setting of holding up the platform 12 makes the stability of sample bottle 11 on sample seat 10 better, conveniently grasps sample bottle 11 through holding up the platform 12, and the security of sample bottle 11 is higher.
In another embodiment, as shown in fig. 1, an operation button 35 is connected to the outside of the connection part 33 through a waterproof cable.
Setting up operating button 35, the operator can hold sample seat 10 and hold up platform 12 and put into the water surface below with pumping water subassembly 30 during the sample, and the rethread hand is pressed or is stepped on operating button 35 and is stopped the start of immersible pump 32, and immersible pump 32 need not whole start-up, and the duration is longer.
It can be understood that the clamping groove is arranged on the supporting table 12 or the sampling seat 10, and the operation button 35 can be clamped and embedded into the clamping groove on the supporting table 12 or the sampling seat 10, so that the storage and the operation are further convenient.
In another embodiment, as shown in fig. 2, a battery 34 is provided inside the connection portion 33, and the battery 34 is used to supply power to the submersible pump 32.
The battery 34 is provided inside the connection portion 33, the sealability is better, and in the case that the submersible pump 32 is already provided inside the submersible housing 31, the battery 34 is provided inside the connection portion 33 to facilitate the balancing of the center of gravity.
In another embodiment, a charging port is formed on the surface of the connecting portion 33 with the thread for charging the battery 34, the charging port is formed on the threaded surface, and when the connecting portion 33 is screwed into the second connecting groove 21, the thread is matched to seal the charging port, and it can be understood that a sealing ring can be further arranged at the charging port for sealing and waterproofing.
After sampling, the connection part 33 is screwed out of the second connection groove 21, and the battery 34 can be charged through the charging port.
In another embodiment, as shown in FIG. 1, the telescoping tube 20 comprises at least two threaded tubes that are nested in threaded connection.
The relative displacement of the threaded pipes is realized by rotating the nested threaded pipes, the adjustment of the whole length of the telescopic pipe 20 is realized, and the operation is simple.
In another embodiment, as shown in fig. 1, the top outer surface of the single tube of the telescopic tube 20 is connected with an operating ear.
The setting of operating ear has made things convenient for rotating the screwed pipe, has also carried out spacingly to the ascending stroke of screwed pipe simultaneously.
In another embodiment, as shown in FIG. 2, the wetter housing 31 is a spherical housing.
The spherical shell has smooth surface and is not easy to be covered and blocked by sundries.
In another embodiment, the periphery of the sampling seat 10 is provided with a ring of foam pads.
The setting of foam pad makes can put sample seat 10 on the surface of water when getting water, and the foam pad floats sampling equipment is whole, can be convenient take a sample, and further has saved the manual work, and uses the foam pad to be the surface of water height benchmark also more is favorable to controlling the depth of intaking.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (10)
1. The water quality sampling device is characterized by comprising a sampling seat, wherein one side of the sampling seat is connected with a telescopic pipe, the other side of the sampling seat is detachably connected with a sampling bottle, and one end, far away from the sampling seat, of the telescopic pipe is connected with a water pumping assembly;
the water pumping assembly comprises a connecting part and a diving casing, wherein the surface of the diving casing is provided with a water inlet, the inside of the diving casing is provided with a diving pump, a water outlet of the diving pump is connected with a water pumping channel inside the connecting part, the inside of the telescopic pipe and the inside of the sampling seat are respectively provided with the water pumping channel, and the water pumping assembly is connected with the end part of the telescopic pipe through the connecting part.
2. The water sampling device according to claim 1, wherein the sampling seat is provided with a first connecting groove, the bottom of the first connecting groove is communicated with the water pumping channel, the side wall of the first connecting groove is provided with an internal thread, the sampling bottle comprises a bottle mouth, the size of the bottle mouth is matched with that of the first connecting groove, and the outer surface of the bottle mouth is provided with an external thread.
3. The water sampling device according to claim 1 or 2, wherein a second connecting groove is formed in the end face of one end, far away from the sampling seat, of the telescopic pipe, the groove bottom of the second connecting groove is communicated with the pumping channel, an inner thread is formed in the side wall of the second connecting groove, and an outer thread matched with the inner thread is arranged on the outer surface of one end of the connecting part.
4. The water sampling device of claim 1, wherein the sampling base is provided with a support, and the support is shaped to match the shape of the sampling bottle.
5. The water sampling device of claim 1, wherein the exterior of the connection portion is connected with an operating button by a waterproof cable.
6. The water sampling device of claim 1 or 5, wherein a battery is provided inside the connection portion, the battery being configured to power the submersible pump.
7. The water sampling device of claim 1, wherein the telescoping tube comprises at least two threaded tubes that are nested in threaded connection.
8. The water sampling device of claim 7, wherein the outer surface of the top of the single tube of the telescoping tube is connected with an operating ear.
9. The water sampling device of claim 1, wherein the submersible housing is a spherical housing.
10. The water sampling device of claim 1, wherein a perimeter of the sampling seat is provided with a ring of foam pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182410.7U CN219890808U (en) | 2023-02-03 | 2023-02-03 | Water quality sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182410.7U CN219890808U (en) | 2023-02-03 | 2023-02-03 | Water quality sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890808U true CN219890808U (en) | 2023-10-24 |
Family
ID=88404104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320182410.7U Active CN219890808U (en) | 2023-02-03 | 2023-02-03 | Water quality sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890808U (en) |
-
2023
- 2023-02-03 CN CN202320182410.7U patent/CN219890808U/en active Active
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