CN212871818U - Hand throwing type sampling device for measuring PH value of broad water body - Google Patents
Hand throwing type sampling device for measuring PH value of broad water body Download PDFInfo
- Publication number
- CN212871818U CN212871818U CN202021015634.1U CN202021015634U CN212871818U CN 212871818 U CN212871818 U CN 212871818U CN 202021015634 U CN202021015634 U CN 202021015634U CN 212871818 U CN212871818 U CN 212871818U
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- sampling
- bottle
- sampling bottle
- water
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000004698 Polyethylene Substances 0.000 claims abstract description 27
- -1 polyethylene Polymers 0.000 claims abstract description 27
- 229920000573 polyethylene Polymers 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims abstract description 19
- 229920001778 nylon Polymers 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 6
- 238000001139 pH measurement Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 241000283216 Phocidae Species 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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Abstract
The utility model discloses a hand-throwing sampling device for measuring the PH value of wide water body, which relates to the technical field of water quality detection and comprises a sampling bottle, a sealing ball is arranged in the sampling bottle, a detachable bottle mouth is fixedly arranged at the top of the sampling bottle, a polyethylene rope is fixedly arranged on the sealing ball, the other end of the polyethylene rope is positioned outside the sampling bottle, a rubber pipe is sleeved on one section of the polyethylene rope positioned outside the sampling bottle, a plastic rod is fixedly arranged in the rubber pipe, a floating ball is connected and arranged on the plastic rod, a balancing weight is fixedly arranged on the sampling bottle, nylon nets are respectively coated outside the floating ball and the balancing weight, can quickly sample and measure, can regularly clean the interior of the sampling bottle and the sealing ball through the detachable bottle mouth, can realize the self sealss with the rubber pad that can dismantle on the bottleneck when taking out the sampling water through setting up the ball sealer, prevent that the water of all the other positions from carrying out cross contamination to the sampling water in getting into the sampling bottle.
Description
Technical Field
The utility model relates to a water quality testing technical field, in particular to broadside water pH value measures hand formula sampling device of throwing.
Background
At present, in a large wide open pool or a river with a wider water surface, the conventional PH measurement mode is usually completed by installing a PH measurement sensor at a fixed point to measure the PH value on line or manually sampling the PH value on site and then directly measuring the PH value by a portable PH meter.
The large water storage tank and the river basin are large in water body and wide in water surface, the disadvantage of installing the PH sensors at fixed points is that the measuring points are single, when water bodies with different PH values are mixed, the real condition of the water quality of the water body can not be correctly reflected and judged, the disadvantage of the existing on-site manual sampling mode is that the sampling points are usually selected at the sides of the tank or the shore, shipborne manual sampling is often limited by on-site conditions or has large personal safety risk, the measured value can not accurately reflect the real pH value of the water body, and the sampling water in a bottle is easily subjected to cross contamination when the sampling bottle is pulled out in sampling, the measuring accuracy is influenced, meanwhile, the existing sampling device is complex to install, the sampling depth is inflexible, and the condition of comprehensively reflecting the pH value of the water body can not be rapidly measured at.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broad face water pH value measures formula sampling device is thrown to current sampling device sampling depth and rigidity that provide in solving above-mentioned background art can not quick multiple spot measurement, and the installation is complicated can not prevent that sampling water quality receives cross contamination's problem when taking a sample.
In order to achieve the above object, the utility model provides a following technical scheme: broad face water pH value measures hand formula sampling device of throwing, including the sampling bottle, be provided with the ball sealer in the sampling bottle, the top fixed mounting of sampling bottle has the bottleneck of dismantling, fixed mounting has the polyethylene rope on the ball sealer, the other end of polyethylene rope is located outside the sampling bottle, the polyethylene rope is located the rubber tube has been cup jointed in the outer one section of sampling bottle, the rubber tube internal fixation is provided with the plastic rod, connect on the plastic rod and install the floater, fixed mounting has the balancing weight on the sampling bottle, the floater with equal cladding has the nylon wire outside the balancing weight.
Preferably, the detachable bottle mouth is installed on the sampling bottle in a threaded connection mode.
Preferably, the bottom of the detachable bottle mouth is provided with an annular groove, the cross section of the annular groove is trapezoidal, and a rubber pad is fixedly mounted in the annular groove.
Preferably, a retaining ring is fixedly arranged on the sealing ball, and one end of the polyethylene rope is fixedly arranged in the retaining ring.
Preferably, the plastic rod is provided with two through holes, and the bottom of the plastic rod is provided with a through groove.
Preferably, the nylon net outside the floating ball and the through holes of the plastic rods are fixed in a knot mode.
Preferably, one side of the sampling bottle, which is close to the bottom, is fixedly provided with four clamping rings, the four clamping rings are symmetrically distributed on the sampling bottle, and the nylon net of the balancing weight and the clamping rings are fixed in a rope knot manner.
The utility model discloses a technological effect and advantage:
1. this practicality adopts the formula of throwing by hand to remove the sample, can take a sample and measure fast, and the weight adaptation user of quantity through changing the floater and balancing weight throws different distances, can change the degree of depth of sample through removing the rubber tube to realize that the multiple spot measures the pH valve of comprehensive reaction water.
2. This practical structure is simple, can regularly wash sample bottle inside and ball sealer through dismantling the bottleneck, and the mode of fixing through a plurality of knots is convenient this practical dismouting.
3. This practicality can be when taking out the sampling water through setting up the ball sealer, the self sealss is realized with the rubber pad that can dismantle on the bottleneck to the ball sealer, prevents to pull out the in-process of sampling bottle, and the water of all the other positions carries out cross contamination to the sampling water in getting into the sampling bottle, improves the degree of accuracy to water quality measurement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the sampling bottle of the utility model.
Fig. 3 is a schematic structural view of the plastic rod of the present invention.
In the figure: 1. sampling a bottle; 2. a sealing ball; 3. the bottle mouth can be disassembled; 4. a polyethylene cord; 5. a rubber tube; 6. a plastic rod; 7. a floating ball; 8. a balancing weight; 9. a nylon mesh; 10. an annular groove; 11. a rubber pad; 12. a retaining ring; 13. a through hole; 14. a through groove; 15. a snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a broad face water pH value measurement hand formula sampling device that throws as shown in fig. 1-3, broad face water pH value measurement hand formula sampling device that throws, including sampling bottle 1, its characterized in that: a sealed ball 2 is arranged in a sampling bottle 1, a detachable bottle mouth 3 is fixedly arranged at the top of the sampling bottle 1, a polyethylene rope 4 is fixedly arranged on the sealed ball 2, the other end of the polyethylene rope 4 is positioned outside the sampling bottle 1, a rubber tube 5 is sleeved on one section of the polyethylene rope 4 positioned outside the sampling bottle 1, a plastic rod 6 is fixedly arranged in the rubber tube 5, a floating ball 7 is connected and arranged on the plastic rod 6, a balancing weight 8 is fixedly arranged on the sampling bottle 1, nylon nets 9 are respectively coated outside the floating ball 7 and the balancing weight 8, a snap ring 12 is fixedly arranged on the sealed ball 2, one end of the polyethylene rope 4 is fixedly arranged in the snap ring 12, four snap rings 15 are fixedly arranged at one side of the sampling bottle 1 close to the bottom, the four snap rings 15 are symmetrically distributed on the sampling bottle 1, the nylon nets 9 of the balancing weight 8 are fixed with the snap rings 15 by rope knots, in the mode of fixing the sampling bottle, sealing ball 2 seals can dismantle bottleneck 3 when being used for the sampling, prevents that sampling water from receiving cross infection, thereby polyethylene rope 4 is used for pulling sealing ball 2 and takes out sample bottle 1, and rubber tube 5 and plastic rod 6 are used for fixed floater 7, and floater 7 is used for injecing the sunken position of sample bottle 1 in the water, and balancing weight 8 is used for making sample bottle 1 sink, and nylon net 9 makes things convenient for fixed mounting floater 7 and balancing weight 8.
Combine fig. 1 and fig. 2 to show, can dismantle 3 threaded connection of bottleneck and install on sample bottle 1, can dismantle the bottom of bottleneck 3 and seted up annular groove 10, the cross sectional shape of annular groove 10 is trapezoidal, and fixed mounting has rubber pad 11 in the annular groove 10 in the utility model, can dismantle that bottleneck 3 conveniently places ball sealer 2 when pulling down in sample bottle 1, can dismantle when bottleneck 3 installs on sample bottle 1, can laminate between rubber pad 11 and ball sealer 2, realize sealedly.
Combine fig. 1 and fig. 3 to show, seted up two through-holes 13 on the plastic rod 6, logical groove 14 has been seted up to the bottom of plastic rod 6, and the fixed mode of the through-hole 13 of nylon net 9 outside the floater 7 and plastic rod 6 is fixed for the knot in the utility model discloses, the part chucking that polyethylene rope 4 is located rubber tube 5 is leading to the inslot 14, is connected with the nylon rope on the nylon net 9, and the nylon rope passes through-hole 13 and carries out the knot fixed, and the clearance between rubber tube 5 and the polyethylene rope 1 can be filled to plastic rod 6.
This practical theory of operation: install the utility model discloses the time, pack into nylon wire 9 with balancing weight 8 in, then with nylon rope with its knot fixed mounting on snap ring 15, insert rubber tube 5 with the sample end of polyethylene rope 4, and promote rubber tube 5 to required height, pack into nylon wire 9 with floater 7 and through nylon rope with its knot fixed mounting in through-hole 13, insert the gap between plastic rod 6 rubber tube 5 and the polyethylene rope 4, the pulling rubber tube 5 can adjust the sample depth in a flexible way, can dismantle bottleneck 3 and revolve down, fix the sample end knot of polyethylene rope 4 on buckle 12, make it be connected with sealed ball 2, place sealed ball 2 of well fixed polyethylene rope 4 in sampling bottle 1, and revolve and go up and to dismantle bottleneck 3, observe sealed ball 2 and can dismantle the bottleneck 11 faying face of rubber pad on the bottleneck 3, ensure that the faying face does not have visible gap.
After the sampling device is installed, the position of a sampling point is selected, the length of a polyethylene rope 4 is reserved, an empty sampling bottle 1 and a floating ball 7 are thrown out to the sampling position together, after the sampling bottle 1 is thrown to a designated sampling area, the detachable bottle mouth 3 and the sampling bottle 1 incline under the action of the gravity of the balancing weight 8 and the sealing ball 2, start to be filled with water sample and sink to the positioning depth of the floating ball 7, after staying for a period of time, a user pulls the polyethylene rope 4, the polyethylene rope 4 pulls the sealing ball 2 to enable the sealing ball 2 to be abutted against the rubber pad 11 of the detachable bottle mouth 3, the sealing ball 2 drives the sampling bottle 1 to be pulled out, in the process of pulling out, the polyethylene rope 1 is slowly kept in a tight state to prevent the cross contamination of the sampled water, after the sample is taken out, the detachable bottle mouth 3 is screwed off, the sealing ball 2 is taken out, and the PH value of the water body at the sampling site can be measured by inserting an external PH meter, so that multi-point mobile measurement is carried out.
When the throwing distance is changed, in order to adapt to the change of the throwing length, a user can add more floating balls 2 into the through hole 13 and more balance weights 8 are arranged on the snap ring 15 to facilitate throwing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Broad face water pH value measures hand formula sampling device of throwing, including sampling bottle (1), its characterized in that: be provided with ball sealer (2) in sampling bottle (1), the top fixed mounting of sampling bottle (1) has detachable bottleneck (3), fixed mounting has polyethylene rope (4) on ball sealer (2), the other end of polyethylene rope (4) is located outside sampling bottle (1), polyethylene rope (4) are located rubber tube (5) have been cup jointed in sampling bottle (1) outer one section, rubber tube (5) internal fixation is provided with plastic rod (6), connect on plastic rod (6) and install floater (7), fixed mounting has balancing weight (8) on sampling bottle (1), floater (7) with balancing weight (8) outer equal cladding has nylon wire net (9).
2. The broadside water PH-measuring hand-thrown sampling device of claim 1, characterized in that: the detachable bottle mouth (3) is installed on the sampling bottle (1) in a threaded connection mode.
3. The broadside water PH-value measurement hand-thrown sampling device of claim 2, characterized in that: the bottom of the detachable bottle mouth (3) is provided with an annular groove (10), the cross section of the annular groove (10) is trapezoidal, and a rubber pad (11) is fixedly arranged in the annular groove (10).
4. The broadside water PH-measuring hand-thrown sampling device of claim 1, characterized in that: a snap ring (12) is fixedly arranged on the sealing ball (2), and one end of the polyethylene rope (4) is fixedly arranged in the snap ring (12).
5. The broadside water PH-measuring hand-thrown sampling device of claim 1, characterized in that: two through holes (13) are formed in the plastic rod (6), and a through groove (14) is formed in the bottom of the plastic rod (6).
6. The broadside water pH measurement hand-thrown sampling device of claim 5, characterized in that: the nylon net (9) outside the floating ball (7) and the through hole (13) of the plastic rod (6) are fixed by a knot.
7. The broadside water PH-measuring hand-thrown sampling device of claim 1, characterized in that: the sampling bottle (1) is close to one side of bottom and is fixed and is provided with four snap rings (15), four snap rings (15) distribute symmetrically on sampling bottle (1), balancing weight (8) nylon wire (9) with the fixed mode of snap ring (15) is fixed for the knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015634.1U CN212871818U (en) | 2020-06-05 | 2020-06-05 | Hand throwing type sampling device for measuring PH value of broad water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015634.1U CN212871818U (en) | 2020-06-05 | 2020-06-05 | Hand throwing type sampling device for measuring PH value of broad water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871818U true CN212871818U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021015634.1U Expired - Fee Related CN212871818U (en) | 2020-06-05 | 2020-06-05 | Hand throwing type sampling device for measuring PH value of broad water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356158A (en) * | 2022-10-21 | 2022-11-18 | 江苏固莱特环保科技有限公司 | Lake water sampling and detecting equipment for environmental protection |
-
2020
- 2020-06-05 CN CN202021015634.1U patent/CN212871818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356158A (en) * | 2022-10-21 | 2022-11-18 | 江苏固莱特环保科技有限公司 | Lake water sampling and detecting equipment for environmental protection |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210402 |