CN203037502U - Outdoor portable sampling device - Google Patents
Outdoor portable sampling device Download PDFInfo
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- CN203037502U CN203037502U CN 201220686029 CN201220686029U CN203037502U CN 203037502 U CN203037502 U CN 203037502U CN 201220686029 CN201220686029 CN 201220686029 CN 201220686029 U CN201220686029 U CN 201220686029U CN 203037502 U CN203037502 U CN 203037502U
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Abstract
The utility model relates to an outdoor portable sampling device. A power supply chamber, a water pump chamber and a solution chamber are arranged in a casing, a lithium battery is arranged in the power supply chamber, a switch is arranged on a casing of the power supply chamber, a water pump is arranged in the water pump chamber, and the switch and the water pump are electrically connected with the lithium battery through a wire. The solution chamber is divided into a solution filtering chamber and a solution collecting chamber through a partition plate, the height of the partition plate is smaller than that of the solution chamber, a water inlet of the water pump is connected with a water inlet pipe, the water inlet pipe extends to the outside of the casing, a water outlet of the water pump is connected with a water outlet pipe, a pipe mouth of the water outlet pipe leads to the solution filtering chamber, the bottom of the solution filtering chamber is funnel-shaped and is provided with a residue discharging port, the solution collecting chamber is transparent, the bottom of the solution collecting chamber is provided with a solution discharging port, and the solution discharging port is connected with a solution discharging valve. The outdoor portable sampling device solves the technical problem that an outdoor field lacks electrical energy and other mechanical power, and the water pump can not work normally. Labor and materials are saved, working efficiency of sampling is improved, and the defect in the existing pedal suction apparatus or mechanical sampling device that sucking quantity is less is overcome.
Description
Technical field:
The utility model relates to a kind of open-air with portable sampling apparatus and using method thereof, when being particularly suitable for lacking power in the open air, is used for extracting leaching water and runoff water in the nitrogen phosphorus observation process of farmland, belongs to the agricultural equipment technical field.
Background technology:
Along with the growing interest of people to agricultural environment safety, particularly consider the loss of farmland nitrogen phosphorus leaching loss of nutrient and runoff to the influence of body eutrophication, increasing research now concentrates on the pollution of area source problem of farmland fertilizer.The long-term position monitor device of setting up the loss of nitrogen phosphorus leaching loss and runoff at present in the field mainly is original position soil leaching liquor gatherer and footpath flow liquid collecting pit, as the disclosed a kind of farmland underground eluviation in-situ monitoring device of Chinese patent CN101246156 and the disclosed a kind of simple runoff collecting device of Chinese patent CN101915684.In-situ monitoring device or runoff collecting device all are arranged on underground, its principle all is that leaching liquor or footpath flow liquid are collected in the fixing container, and then Liquid extracting is come out the analytical test concentration of nitrogen and phosphorus, again in conjunction with the volume of leaching loss liquid or footpath flow liquid, and then calculate the loss amount of nitrogen phosphorus.
In the nitrogen phosphorus nutrient loss process of research farmland, how extracting footpath flow liquid and leaching liquor is a great difficult problem of facing at present.How lacking under electric energy and other mechanokinetic situation in the field, runoff water is sucked out at the bottom of the runoff pond or leaching water is drawn from gathering-device, all is a troubling problem.Still there is not at present suitable draw-out device.A lot of seminar have used foot-operated attractor medically commonly used mostly carrying out in this work, with helping water intaking, but this instrument medically is being mainly used in helping patient to inhale phlegm, the amount of liquid of absorption seldom, general volume that can be above 1 liter; Though can be used for collecting the leaching water (volume of leaching water is less relatively) of experimental plot in the field, poor effect; If will run into bigger trouble when collecting the runoff water of experimental plot with this foot-operated attractor, because the gatherer volume of footpad suction unit only has 1L, and the runoff liquid that collect each experimental plot long-pending generally be several several decaliters that rise to, when being used for extracting runoff water after filling gatherer, the dried gatherer that need fall extracts again again, so repeatable operation is tens of times, and time-consuming, efficient is lower.
At present, along with people are more and more higher to the requirement of living standard judicial convenience degree, the portable water pumper of direct current more and more has been subjected to people's favor.But general DC water pump all needs now to connect the outer power supply source of direct current, and the operation of control water pump need and be connected electric power connection line by disconnection, and is not only not portable, and operation is also extremely inconvenient, and is in addition, very inconvenient to the direct supply charging.
Summary of the invention:
At the deficiencies in the prior art, the utility model provides that a kind of open-air solution collecting chamber and water pump are set together, and be easy to carry with portable sampling apparatus and using method thereof, has greatly satisfied during farmland nitrogen phosphorus is monitored the directly extraction needs of flow liquid and leaching liquor.
The technical solution of the utility model is as follows:
The portable sampling apparatus in a kind of field, comprise housing, it is characterized in that, be provided with the power supply chamber in the housing, pump chamber and solution chamber, solution chamber's open topped, at the indoor lithium battery that is provided with of power supply, the shell of power supply chamber is provided with switch, is provided with water pump in the pump chamber, described switch, water pump is connected with lithium battery by electric wire, described solution chamber is divided into solution filter chamber and solution collecting chamber by dividing plate, the height of dividing plate is less than the height of solution chamber, and the water inlet of described water pump connects water inlet pipe, and water inlet pipe stretches to outside the housing, the water delivering orifice of water pump connects rising pipe, the mouth of pipe of rising pipe leads to the solution filter chamber, and the bottom of solution filter chamber is funnel-form and is provided with slag tap, and the solution collecting chamber is transparent, the bottom is provided with tap hole, connects bleeder valve on the tap hole.
The utility model is preferred, the indoor lithium battery charger that also is provided with of powering, and lithium battery charger and lithium battery are complementary, and the shell of power supply chamber is provided with charge port, and described charge port, lithium battery charger are connected with lithium battery by electric wire.
The utility model is preferred, and the locular wall of described solution collecting chamber is provided with scale mark.The runoff that scale mark is collected in order to record or the volume of leaching liquor can learn by the scale mark on the bleeder valve conjugate solutions collecting chamber during sampling to need not what of sampling to measure again that sampling is directly convenient.
The volume of described solution filter chamber is less than the volume of solution collecting chamber, and preferred, the maximum volume of solution filter chamber is 1/2 of solution collecting chamber maximum volume.The advantage of this kind design: both be convenient to collect liquid and precipitated body refuse at this, and made things convenient for metering to collect the volume of solution simultaneously again.
The utility model is preferred, and the end housings of water inlet pipe is provided with filtering screen, is filtered on the tube wall of the water inlet pipe that guard covers and is evenly distributed with the inlet opening, and described filtering screen is multilayer stainless steel guard.The filtering screen filtration can be blocked in oarse-grained silt the outside of water inlet pipe, avoids entering the sampling apparatus blocking device, further filtration of inlet opening.
The voltage of described lithium battery is 12V ~ 24V, and capacity is 8.0Ah ~ 10.0Ah, and the power of water pump is 50 ~ 200 watts.
The diameter of described pump outlet is greater than the diameter of pump intake, and preferred, the water delivering orifice diameter is 2 ~ 3 times of water inlet diameter.The advantage of this kind design, water pump sampling liquid is evacuated to water inlet pipe and has certain flow velocity, and because the water delivering orifice diameter is 2 ~ 3 times of the water inlet diameter, sampling liquid enters water delivering orifice through water pump, and flow velocity reduces and slows down, and the liquid that prevents from sampling flings the solution filter chamber, influences filter effect.
Also offer for maintenance power supply chamber interior circuit in described power supply chamber, the pump chamber, connect the safety door that water inlet pipe is used.
Also be provided with handle on the housing of described sampling apparatus.
The bottom of solution described in the utility model filter chamber is funnel and is conducive to deslagging, and solid particles sediment is to bottom, solution filter chamber in the liquid that is conducive to simultaneously sample.
Water pump described above, water pump will be evacuated to water inlet pipe, enter the solution filter chamber by rising pipe then, when the water level of solution filter chamber is higher than the height of dividing plate, the solution overflow is to the solution collecting chamber in the solution filter chamber, and filtration for the second time plays to the solution of sampling in the solution filter chamber, and the solid particles sediment in the solution is to the bottom of solution filter chamber, when solution filter chamber bits accumulation for a long time, the slag tap that can open bottom, solution filter chamber removes the gred.
The maximum volume of solution filter chamber described above is what of the following solution of coboundary filter chamber institute receiving fluids of dividing plate;
What of the following solution collecting chamber of the coboundary of dividing plate institute receiving fluids solution collecting chamber maximum volume be.
The utlity model has following excellent results:
1, sampling apparatus described in the utility model drives pump working by lithium battery, the footpath flow liquid or the leaching liquor that are arranged in the underground gatherer are extracted, overcome the open-air technical barrier that lacks electric energy and other machine power water pump cisco unity malfunction, save manpower and materials, improved the work efficiency of sampling.
2, the volume of sampling apparatus solution collecting chamber of the present utility model is generally more than the 10L, has solved existing footpad suction unit or the few shortcoming of mechanical sampling device uptake.
3, solution chamber of the present utility model and pump chamber and power supply chamber are one-piece construction, need not configuration sampling liquid holding vessel in addition, and the mouth of pipe of rising pipe directly leads to the solution filter chamber, saved the length of rising pipe, one-piece construction is tight, and configuration design is simple, and is with low cost.Easy to carry, be convenient to outdoor use.
4, the locular wall of solution collecting chamber of the present utility model is provided with scale mark, can learn by the scale mark on the bleeder valve conjugate solutions collecting chamber during sampling to need not what of sampling to measure again, and sampling process is simple and accurately.
Description of drawings:
Fig. 1 is portable sampling apparatus structural representation of the present utility model;
Fig. 2 is sampling apparatus water inlet pipe end structure for amplifying synoptic diagram;
Fig. 3 uses structural representation for water inlet pipe of the present utility model is connected in runoff or the leaching gathering-device;
Wherein, 1, housing; 2, lithium battery charger; 3, charge port; 4, lithium battery; 5, switch; 6, connecting line; 7, water pump; 8, rising pipe; 9, handle; 10, bleeder valve; 11, solution filter chamber; 12, solution collecting chamber; 13, slag tap; 14, water inlet pipe; 15, filtering screen; 16, inlet opening; 17, pump chamber; 18, power supply chamber; 19, runoff or leaching gathering-device.
Embodiment:
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
The lithium battery and the water pump that use among the embodiment are prior art, and wherein lithium battery is the special-purpose battery batteries of rich modern board FL-3206 high pressure 3203 water pumps; Water pump is rich modern 3205 self-priming pumps.
Embodiment 1:
Embodiment 1:
The portable sampling apparatus in a kind of field, structure as shown in Figure 1, comprise housing 1, be provided with power supply chamber 18, pump chamber 17 and solution chamber in the housing 1, in power supply chamber 18, be provided with lithium battery 4 and lithium battery charger 2, the shell of power supply chamber 18 is provided with charge port 3, switch 5, and charge port 3, lithium battery charger 2 are electrically connected with lithium battery 4 by connecting line 6, and water pump 7, switch 5 are electrically connected with lithium battery 4 by connecting line 6.
Solution chamber's open topped, solution chamber is divided into solution filter chamber 12 and solution collecting chamber 11 by dividing plate, the height of dividing plate is less than the height of solution chamber, the water inlet of water pump 7 connects water inlet pipe 14, water inlet pipe 14 stretches to outside the housing 1, and the end housings of stretching to housing 1 outer water inlet pipe 14 is provided with filtering screen 15, as shown in Figure 2, be filtered on the tube wall of the water inlet pipe that guard 15 covers and be evenly distributed with inlet opening 16, filtering screen 15 is multilayer stainless steel guard.The water delivering orifice of water pump 7 connects rising pipe 8, the mouth of pipe of rising pipe 8 leads to solution filter chamber 12, the bottom of solution filter chamber 12 is funnel-form and is provided with slag tap 13, solution collecting chamber 11 is transparent, the locular wall of solution collecting chamber 11 is provided with scale mark, and what of sampling the runoff of collecting in order to record or the volume of leaching liquor can learn by the scale mark on the bleeder valve conjugate solutions collecting chamber during sampling, need not to measure again, sampling is directly convenient.The bottom of solution collecting chamber 11 is provided with tap hole, is connected with bleeder valve 10 on the tap hole.
The volume of solution filter chamber 12 is less than the volume of solution collecting chamber 11, and the maximum volume of solution filter chamber 12 is 1/2 of solution collecting chamber 11 maximum volumes, and the volume of solution filter chamber is 10L.The diameter of water pump 7 water delivering orifices is greater than the diameter of pump intake, and the water delivering orifice diameter is 3 times of water inlet diameter, and sampling liquid slows down from the speed that rising pipe flows out, and is conducive to the filtration sedimentation of solution filter chamber 12 most.The voltage of lithium battery 4 is 36V, and capacity is 10.0Ah, and the power of water pump 7 is 200 watts.
Also offer for maintenance power supply chamber interior circuit in power supply chamber 18, the pump chamber 17, connect the safety door that water inlet pipe is used.The housing 1 of sampling apparatus is provided with handle 9, is convenient for carrying.
As shown in Figure 3, water pump 7 is evacuated to water inlet pipe 14 with the solution in runoff or the leaching gathering-device 19, enter solution filter chamber 12 by rising pipe 8 then, when the water level of solution filter chamber 12 is higher than the height of dividing plate, the solution overflow is to solution collecting chamber 11 in the solution filter chamber 12, the solution of the 12 pairs of sampling in solution filter chamber plays filtration for the second time, solid particles sediment in the solution is to the bottom of solution filter chamber, when solution filter chamber bits accumulation for a long time, can open at the bottom of the solution filter chamber slag tap 13 of 12 bottoms and carry out deslagging.
Embodiment 2:
As the portable sampling apparatus in embodiment 1 described field, difference is:
The power of water pump 7 is 100 watts, and the volume of solution filter chamber is 5L.Water pump 7 water delivering orifice diameters are 2 times of water inlet diameter.
Claims (10)
1. open-air use portable sampling apparatus for one kind, comprise housing, it is characterized in that, be provided with the power supply chamber in the housing, pump chamber and solution chamber, solution chamber's open topped, at the indoor lithium battery that is provided with of power supply, the shell of power supply chamber is provided with switch, is provided with water pump in the pump chamber, described switch, water pump is connected with lithium battery by electric wire, described solution chamber is divided into solution filter chamber and solution collecting chamber by dividing plate, the height of dividing plate is less than the height of solution chamber, and the water inlet of described water pump connects water inlet pipe, and water inlet pipe stretches to outside the housing, the water delivering orifice of water pump connects rising pipe, the mouth of pipe of rising pipe leads to the solution filter chamber, and the bottom of solution filter chamber is funnel-form and is provided with slag tap, and the solution collecting chamber is transparent, the bottom is provided with tap hole, connects bleeder valve on the tap hole.
2. the portable sampling apparatus in field according to claim 1, it is characterized in that, the indoor lithium battery charger that also is provided with of powering, lithium battery charger and lithium battery are complementary, the shell of power supply chamber is provided with charge port, and described charge port, lithium battery charger are connected with lithium battery by electric wire.
3. the portable sampling apparatus in field according to claim 1 is characterized in that the locular wall of described solution collecting chamber is provided with scale mark.
4. according to the portable sampling apparatus in the described arbitrary field of claim 1-3, it is characterized in that the volume of described solution filter chamber is less than the volume of solution collecting chamber.
5. the portable sampling apparatus in field according to claim 4 is characterized in that, the maximum volume of solution filter chamber is 1/2 of solution collecting chamber maximum volume.
6. the portable sampling apparatus in field according to claim 1 is characterized in that the end housings of water inlet pipe is provided with filtering screen, is filtered on the tube wall of the water inlet pipe that guard covers and is evenly distributed with the inlet opening, and described filtering screen is multilayer stainless steel guard.
7. the portable sampling apparatus in field according to claim 1 is characterized in that, the voltage of described lithium battery is 12V～24V, and capacity is 8.0Ah～10.0Ah, and the power of water pump is 20～100 watts.
8. the portable sampling apparatus in field according to claim 1 is characterized in that the diameter of described pump outlet is greater than the diameter of pump intake.
9. the portable sampling apparatus in field according to claim 8 is characterized in that, the water delivering orifice diameter is 2～3 times of water inlet diameter.
10. the portable sampling apparatus in field according to claim 1 is characterized in that, offers for maintenance power supply chamber interior circuit in described power supply chamber, the pump chamber, connects the safety door that water inlet pipe is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686029 CN203037502U (en) | 2012-12-12 | 2012-12-12 | Outdoor portable sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686029 CN203037502U (en) | 2012-12-12 | 2012-12-12 | Outdoor portable sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037502U true CN203037502U (en) | 2013-07-03 |
Family
ID=48689613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686029 Expired - Fee Related CN203037502U (en) | 2012-12-12 | 2012-12-12 | Outdoor portable sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033397A (en) * | 2012-12-12 | 2013-04-10 | 山东省农业科学院农业资源与环境研究所 | Field portable sampling device and using method thereof |
| CN104165784A (en) * | 2014-07-29 | 2014-11-26 | 辽宁省水文局 | Portable cantilever continuous water quality sampler |
-
2012
- 2012-12-12 CN CN 201220686029 patent/CN203037502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033397A (en) * | 2012-12-12 | 2013-04-10 | 山东省农业科学院农业资源与环境研究所 | Field portable sampling device and using method thereof |
| CN103033397B (en) * | 2012-12-12 | 2016-02-24 | 山东省农业科学院农业资源与环境研究所 | One field portable sampling apparatus and using method thereof |
| CN104165784A (en) * | 2014-07-29 | 2014-11-26 | 辽宁省水文局 | Portable cantilever continuous water quality sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20161212 |