CN211528002U - Water sample filtering device - Google Patents
Water sample filtering device Download PDFInfo
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- CN211528002U CN211528002U CN201922494678.0U CN201922494678U CN211528002U CN 211528002 U CN211528002 U CN 211528002U CN 201922494678 U CN201922494678 U CN 201922494678U CN 211528002 U CN211528002 U CN 211528002U
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- cylinder body
- water sample
- tray
- lever
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Abstract
The utility model discloses a water sample filter equipment, including the tray, locate the cylinder body on the tray, locate the filter membrane between tray and the cylinder body, with the water inlet of cylinder body intercommunication, with the delivery port of tray intercommunication, carry out the piston of filter-pressing to the water sample in the cylinder body, locate lever fulcrum on the cylinder body, with the lever that piston and lever fulcrum are connected and can unload portable chassis. Water sample is poured into the cylinder body from the water inlet, and the manual lever drives the piston to filter-press the water sample in the cylinder body to enter the tray through the filter membrane. The utility model discloses a water sample filter equipment, simple structure, portable, applicable in the sampling environment of difference.
Description
Technical Field
The utility model relates to an environmental monitoring technical field especially relates to a water sample filter equipment.
Background
In recent years, requirements of field environment investigation and environment monitoring industries on sampling quality become stricter, field standing or natural gravity filtration is often needed in the current sampling work particularly when water samples are collected because turbidity does not meet the sampling requirements, the work is often skipped or randomly processed due to inadmissible waiting time, and finally, analysis and test results are not ideal. When the traditional general tap water filtering equipment is used for replacing standing or natural gravity filtering, the practical problems of small filtering area, low efficiency, easy blockage of a filter element, no power supply on site, inconvenience in carrying, loading and unloading and the like are often encountered, and the filtering effect is not ideal.
The invention aims to solve the problems that the field conditions are severe and the water sample is turbid, the rapid filtering device can work only by manpower, is convenient to disassemble and assemble and easy to adjust the working condition, and cannot sample on time when the turbidity of the water sample on the field does not reach the standard.
Disclosure of Invention
The utility model aims to solve the technical problem that a water sample filter equipment is provided, simple structure, portable is applicable in the sampling environment of difference.
In order to solve the technical problem, the utility model provides a water sample filter equipment, which comprises an underframe, locate the tray on the chassis, locate the cylinder body on the tray, locate the filter membrane between tray and the cylinder body, the water inlet with the cylinder body intercommunication, the delivery port with the tray intercommunication, carry out the piston of filter-pressing to the water sample in the cylinder body, locate the lever fulcrum on the cylinder body, and the lever of being connected with piston and lever fulcrum, the water sample is followed the water inlet and is poured into the cylinder body into, the water sample passes through the filter membrane and gets into the tray in the manual lever drive piston filter-pressing cylinder body, the aqueduct that the rethread is connected with the tray.
As the improvement of above-mentioned scheme, the top of tray is equipped with the layer board, be equipped with the hole on the layer board, the filter membrane is placed on the layer board, the size more than or equal to the layer board size of filter membrane.
As an improvement of the scheme, the cylinder body is detachably connected with the tray.
As an improvement of the scheme, the inner wall of the cylinder body is provided with internal threads, the outer wall of the tray is provided with external threads corresponding to the internal threads of the cylinder body, and the cylinder body is in threaded connection with the tray.
As an improvement of the scheme, the piston is made of aluminum alloy, and the edge of the piston is sleeved with a rubber ring.
As an improvement of the scheme, the top of the cylinder body is provided with a detachable rotary cover, the top of the piston is provided with a connecting piece, and the connecting piece penetrates through the rotary cover and is connected with the lever.
As an improvement of the scheme, the water inlet is connected with a water inlet pipeline, and the end part of the water inlet pipeline is connected with a fluid director; and the water outlet is connected with a water outlet pipeline.
As an improvement of the above scheme, the lever is a metal buckle lever with adjustable length; the lever fulcrum is a metal buckle fulcrum capable of adjusting the height in a lifting mode.
As an improvement of the scheme, the cylinder body is cylindrical and made of aluminum alloy, the diameter of the bottom surface of the cylinder body is 20-40 cm, and the height of the cylinder body is 5-10 cm.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a water sample filter equipment adopts lever principle, and the manpower is saved to the effective energy, and wherein, lever and lever fulcrum all are adjustable mechanized parts, can deal with multiple operating mode.
The cylinder body of the utility model is spirally connected on the tray, so that the disassembly and the assembly are convenient and the carrying is convenient; in addition, the filter membrane is also convenient to replace and is not easy to block.
The utility model discloses a divertor can cooperate the water injection work of bailer's pipe water sampling, injects promptly and avoids the water sample to spill and leak.
Drawings
Fig. 1 is a schematic structural diagram of the water sample filtering device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model provides a pair of water sample filter equipment, including chassis 1, locate tray 2 on chassis 1, locate cylinder body 3 on tray 2, locate filter membrane 4 between tray 2 and the cylinder body 3, with the water inlet of 3 intercommunications of cylinder body, with the delivery port of 2 intercommunications of tray, to 3 interior water samples of cylinder body carry out filter-pressing's piston 5, locate lever fulcrum 6 on the cylinder body 4 and the lever 7 of being connected with piston 5 and lever fulcrum 6.
Preferably, the water inlet is connected with a water inlet pipe 81, and the end of the water inlet pipe 81 is connected with a fluid director 82. Preferably, the deflector 82 is pointed. The fluid director can cooperate the water injection work that the bailer tube gathered the water sample, promptly annotates promptly and avoids the water sample to spill and leak promptly. Further, a ball valve 83 is arranged on the water inlet pipe 81 and can be used for controlling the flow rate of water sample injection.
In addition, water outlet 84 is connected with in delivery port department, and the water sample that filters passes through delivery port 84 and gets into the collecting bottle, easy operation can prevent that the water sample from polluting.
The utility model discloses a filter membrane is arranged in rubbish, particulate matter and the plankton etc. of filtration water sample to the turbidity that makes the water sample satisfies the sampling requirement. Because the sampling requirement of different water samples is different, consequently the utility model discloses do not specifically prescribe a limit to the specification of filter membrane.
The utility model discloses a tray 2 is used for collecting the water sample after filtering, and is concrete, tray 2's top is equipped with layer board 21, be equipped with the hole on the layer board 21, filter membrane 4 is placed on layer board 21, and wherein, filter membrane 4's size more than or equal to layer board 21's size.
In order to facilitate the disassembly and assembly, the cylinder body 3 is detachably connected with the tray 2. Specifically, the inner wall of cylinder body 3 is equipped with the internal thread, the outer wall of tray 2 is equipped with the external screw thread that corresponds with 3 internal threads of cylinder body, 3 screwed connection of cylinder body is on tray 2. If the size of the filter membrane 4 is larger than that of the tray, the edge of the filter membrane 4 can be fixed by the cylinder 3 and the tray 2.
It should be noted that, the piston 5 is preferably made of aluminum alloy, and the edge of the piston is sleeved with a rubber ring to ensure the water tightness of the cylinder body, and the piston 5 and the cylinder body 3 form a sealing connection. Furthermore, the piston may be made of plastic, rubber, glass, ceramic, etc., according to actual needs.
Further, the top of the cylinder 3 is provided with a detachable rotary cover 31, the top of the piston 5 is provided with a connecting piece 51, and the connecting piece 51 penetrates through the rotary cover 31 and is connected with the lever 7.
Preferably, the lever 7 is a metal buckle lever with adjustable length, the lever fulcrum 6 is a metal buckle fulcrum with adjustable height, and the height of the lever fulcrum can be adjusted according to the piston process.
Preferably, the cylinder body is cylindrical, is preferably made of aluminum alloy, and has a bottom diameter of 20-40 cm and a height of 5-10 cm. Further, the cylinder may be made of plastic, rubber, glass, ceramic, etc., according to actual needs.
Preferably, the diameter of the bottom surface of the cylinder body is 30cm, and the height of the cylinder body is 7 cm. The volume of the cylinder body of the utility model can meet the requirement of one-time sampling and bottling volume.
The utility model discloses a following is the sampling flow:
a water sample is injected into the cylinder body from the water inlet through the fluid director, the manual lever drives the piston to filter press the water sample in the cylinder body to enter the tray through the filter membrane, and the filtered water sample enters the water sample collecting bottle from the water outlet pipeline through the water outlet.
The utility model discloses a water sample filter equipment adopts lever principle, and the manpower is saved to the effective energy, and wherein, lever and lever fulcrum all are adjustable mechanized parts, can deal with multiple operating mode.
The cylinder body of the utility model is spirally connected on the tray, so that the disassembly and the assembly are convenient and the carrying is convenient; in addition, the filter membrane is also convenient to replace and is not easy to block.
The utility model discloses a divertor can cooperate the water injection work of bailer's pipe water sampling, injects promptly and avoids the water sample to spill and leak.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a water sample filter equipment, its characterized in that, includes the tray, locate the cylinder body on the tray, locate the filter membrane between tray and the cylinder body, the water inlet with the cylinder body intercommunication, the delivery port with the tray intercommunication, carry out the piston of filter-pressing to the water sample in the cylinder body, locate the lever fulcrum on the cylinder body and the lever of being connected with piston and lever fulcrum, the water sample is followed the water inlet and is poured into the cylinder body into, manual lever drive water sample in the piston filter-pressing cylinder body passes through the filter membrane and gets into the tray.
2. The water sample filtering device as claimed in claim 1, wherein the tray is provided with a support plate on the top, the support plate is provided with holes, the filter membrane is placed on the support plate, and the size of the filter membrane is larger than or equal to that of the support plate.
3. A water sample filtering device as claimed in claim 2 wherein the cylinder is removably connected to the tray.
4. The water sample filtering device as claimed in claim 3, wherein the inner wall of the cylinder body is provided with internal threads, the outer wall of the tray is provided with external threads corresponding to the internal threads of the cylinder body, and the cylinder body is screwed on the tray.
5. A water sample filtering device as claimed in claim 1 wherein said piston is made of aluminium alloy and is fitted with rubber ring at its periphery.
6. The water sample filtering device as claimed in claim 1, wherein the cylinder body is provided with a detachable screw cap at the top, and the piston is provided with a connecting piece at the top, and the connecting piece passes through the screw cap and is connected with the lever.
7. The water sample filtering device according to claim 1, wherein the water inlet is connected with a water inlet pipeline, and the end part of the water inlet pipeline is connected with a fluid director; and the water outlet is connected with a water outlet pipeline.
8. The water sample filtering device according to claim 1, wherein the lever is a metal snap lever with adjustable length; the lever fulcrum is a metal buckle fulcrum capable of adjusting the height in a lifting mode.
9. The water sample filtering device according to claim 1, wherein the cylinder is cylindrical and made of aluminum alloy, and has a bottom diameter of 20-40 cm and a height of 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494678.0U CN211528002U (en) | 2019-12-31 | 2019-12-31 | Water sample filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494678.0U CN211528002U (en) | 2019-12-31 | 2019-12-31 | Water sample filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211528002U true CN211528002U (en) | 2020-09-18 |
Family
ID=72468376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494678.0U Active CN211528002U (en) | 2019-12-31 | 2019-12-31 | Water sample filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211528002U (en) |
-
2019
- 2019-12-31 CN CN201922494678.0U patent/CN211528002U/en active Active
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