CN211576659U - Portable sampler - Google Patents
Portable sampler Download PDFInfo
- Publication number
- CN211576659U CN211576659U CN201922208570.0U CN201922208570U CN211576659U CN 211576659 U CN211576659 U CN 211576659U CN 201922208570 U CN201922208570 U CN 201922208570U CN 211576659 U CN211576659 U CN 211576659U
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- CN
- China
- Prior art keywords
- diaphragm pump
- pipeline
- lifting rod
- water outlet
- portable sampler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable sampler, which comprises a diaphragm pump, wherein the water inlet of the diaphragm pump is connected with a sampling head through a pipeline, and the water outlet of the diaphragm pump is connected with a water outlet pipe; an adjusting device is arranged on one side of the pipeline, the adjusting device comprises a fixed plate arranged above the sewage pool, a guide rod and an air cylinder are arranged below the fixed plate, and a telescopic end of the air cylinder is connected with a lifting rod arranged horizontally; one end of the lifting rod is fixedly connected with the pipeline, and the other end of the lifting rod is connected with the guide rod in a sliding mode through a sleeve. The utility model has simple structure and convenient installation and disassembly; the sample is quick, especially makes things convenient for same degree of depth sample many times, can effectively guarantee the accurate nature of sample, extracts through the diaphragm pump, and is more automatic, avoids the manual error that draws and bring of staff.
Description
Technical Field
The utility model relates to a sewage sample technical field, concretely relates to portable sampler.
Background
The sedimentation ratio is important data for detecting the operation of the biological pond in sewage treatment, so that sampling analysis is required to be carried out for multiple times. Present sampler needs the people to stretch into the sewage with the sampler and take a sample and detect, but because of team personnel when getting daily settlement than the water sample, the degree of depth difference leads to subsiding than the difference big when adopting the sampler to take a sample because of different people, and the volume of present sampler is little moreover, needs frequently to ladle out, increases sample time, reduces sample work efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at the not enough of prior art, provide an installation, maintain simply, the sample is convenient, and the control of sample depth is accurate, the efficient portable sampler of sample.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable sampler comprises a diaphragm pump, wherein a water inlet of the diaphragm pump is connected with a sampling head through a pipeline, and a water outlet of the diaphragm pump is connected with a water outlet pipe; an adjusting device is arranged on one side of the pipeline, the adjusting device comprises a fixed plate arranged above the sewage pool, a guide rod and an air cylinder are arranged below the fixed plate, and a telescopic end of the air cylinder is connected with a lifting rod arranged horizontally; one end of the lifting rod is fixedly connected with the pipeline, and the other end of the lifting rod is connected with the guide rod in a sliding mode through a sleeve.
According to the technical scheme, the diaphragm pump pumps the sewage out of the sampling head and the sewage flows into the sampler through the water outlet pipe to be sampled; the adjusting device is used for adjusting the depth of the sampling head extending into sewage, the fixed plate is fixed on the ground on one side of the sewage pool, the cylinder drives the lifting rod to move up and down to adjust the depth of the sampling head extending into the sewage, the lifting rod slides along the guide rod, and the guide rod plays a role in guiding and controls and guides the direction of the sampling head; the other end of the lifting rod drives the sampling head to move up and down; the sampler can extract sewage with corresponding depth according to different requirements, and simultaneously ensures that different operators can extract sample water with the same depth, thereby ensuring the accuracy of the test; in addition, enough sample water can be extracted according to the detection requirement, the sampling water is not enough, the trouble of sampling for many times can be avoided, the sampler can sample at any time only by opening the diaphragm pump, the operation is simple, and the sampling is convenient.
Preferably, a liquid level sensor is fixedly arranged on one side of the sampling head and communicated with an external junction box through a circuit. The liquid level sensor can further control the depth of the sampling head, the depth of the sampling head is accurate, the sampling precision is increased, and the testing accuracy is improved.
Preferably, the pipeline comprises hose and hard tube, is located in the sewage the pipeline adopts the hard tube, is located above the sewage the pipeline adopts the hose. The hose needs to have surplus, so that the height of the sampling head can be conveniently adjusted, and the sampling head is convenient to carry and collect; the direction of the sampling head is more conveniently controlled by the hard tube, so that the sampling head can move up and down conveniently.
Preferably, the pipeline and the line of the liquid level sensor are tightly clamped together through a buckle. The whole device is cleaner and more compact.
Preferably, a hook is arranged at the bottom of the telescopic end of the cylinder, and a hanging ring matched with the hook is arranged on the lifting rod. The cylinder is movably connected with the lifting rod, so that the installation, the disassembly and the carrying are convenient.
Preferably, a liquid storage tank is arranged at the water outlet of the water outlet pipe, and a water receiving pipe is arranged on the outer side of the liquid storage tank. In having the liquid storage pot with the sewage of diaphragm pump extraction temporarily, sample many times when conveniently detecting, the liquid storage pot also plays the effect of buffering simultaneously, avoids the water pressure that the diaphragm pump was taken out to spatter the staff too greatly on one's body.
Preferably, a valve is arranged on the water receiving pipe. Only need open the valve in the time of the sample, convenient operation, when examining many times, the sample is more convenient, does not need to repeat many times to open the diaphragm pump, prolongs the life of diaphragm pump.
Preferably, the fixing plate is provided with a mounting hole. The fixed mounting and the dismantlement of sampler are convenient for.
The utility model has the advantages that:
the utility model has simple structure, convenient installation and disassembly and convenient carrying; the sampling is rapid, and is particularly convenient for multiple times of sampling at the same depth, and the sampling accuracy can be effectively ensured; the height of the sampling head is adjusted through the adjusting device according to sampling requirements, so that sampling of samples at different depths is completed, the adjustment is convenient, meanwhile, the liquid level sensor detects the depth of the sampling head, the accuracy of the sampling depth is further improved, and the error reduction between every two samplings is ensured; the pumping is performed through the diaphragm pump, so that the automation is improved, the manual suction of workers is avoided, and the labor force is reduced; the liquid storage pot both had played the effect of stock solution, had played the effect of buffering again, had overcome the drawback of current sample many times, can extract enough sample together and keep in the liquid storage pot and carry out many times and detect, because the water pressure of diaphragm pump extraction is great, makes the water of extraction get into the liquid storage pot and has avoided the water to splash on one's body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 diaphragm pump, 2 sampling heads, 3 level sensor, 4 hard tubes, 5 hoses, 6 lines, 7 buckles, 8 fixed plates, 9 guide rods, 10 cylinders, 11 lifting rods, 12 sleeves, 13 water outlet pipes, 14 liquid storage tanks, 15 water receiving pipes and 16 valves.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1, a portable sampler comprises a diaphragm pump 1, the water inlet of the diaphragm pump 1 is connected with a sampling head 2 through a pipeline, the pipeline is composed of a hose 5 and a hard pipe 4, the pipeline positioned in sewage adopts the hard pipe 4, and the pipeline positioned above the sewage adopts the hose 5.
A water outlet pipe 13 is connected to a water outlet of the diaphragm pump 1; a liquid storage tank 14 is arranged at the water outlet of the water outlet pipe 13, a water receiving pipe 15 is arranged on the outer side of the liquid storage tank 14, and a valve 16 is arranged on the water receiving pipe 15.
An adjusting device is arranged on one side of the pipeline, the adjusting device comprises a fixing plate 8 arranged above the sewage pool, a mounting hole is formed in the fixing plate 8, a guide rod 9 and an air cylinder 10 are arranged below the fixing plate 8, and a telescopic end of the air cylinder 10 is connected with a lifting rod 11 which is horizontally arranged; the lifting rod 11 is detachably mounted with the lifting rod 11 through a hook arranged at the bottom of the telescopic end of the cylinder 10 and a hanging ring arranged on the lifting rod 11. One end of the lifting rod 11 is fixedly connected with the pipeline, and the other end of the lifting rod is connected with the guide rod 9 in a sliding mode through a sleeve 12.
A liquid level sensor 3 is fixedly arranged on one side of the sampling head, the liquid level sensor 3 is communicated with an external junction box through a circuit 6, and the pipeline and the circuit 6 of the liquid level sensor 3 are tightly hooped together through a buckle 7.
And a controller is arranged outside the sampler, the controller is connected with the liquid level sensor 3 and the cylinder 10, the controller is conventional equipment, and the connection mode and the working mode between the controller and the controller are conventional modes in the field.
The utility model discloses a theory of operation: fix the lifter 11 on the hard tube 4 with one end on the guide bar 9 through sleeve pipe 12 suit, and hang the lifter 11 on the couple of cylinder 10 through the link, then fix fixed plate 8 on the subaerial of pond one side of awaiting measuring, guide bar 9 is located the pond of awaiting measuring, make cylinder 10 drive sampling head 2 move down to the pond of awaiting measuring through controller or cylinder 10 switch, when level sensor 3 shows to reach the appointed degree of depth, give the controller with signal transmission, controller control cylinder 10 is in the off-state or closes cylinder 10 through manual, open diaphragm pump 1 and draw sample water to the liquid storage pot 14 in, according to how much of water of taking a sample at every turn through valve 16 control water yield, accomplish the sample.
The apparatus elements referred to in the above embodiments are conventional apparatus elements unless otherwise specified, and the structural arrangements, operations, or controls referred to in the above embodiments are conventional in the art unless otherwise specified.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A portable sampler is characterized by comprising a diaphragm pump, wherein a water inlet of the diaphragm pump is connected with a sampling head through a pipeline, and a water outlet of the diaphragm pump is connected with a water outlet pipe; an adjusting device is arranged on one side of the pipeline, the adjusting device comprises a fixed plate arranged above the sewage pool, a guide rod and an air cylinder are arranged below the fixed plate, and a telescopic end of the air cylinder is connected with a lifting rod arranged horizontally; one end of the lifting rod is fixedly connected with the pipeline, and the other end of the lifting rod is connected with the guide rod in a sliding mode through a sleeve; and a liquid level sensor is fixedly arranged on one side of the sampling head and is communicated with an external junction box through a circuit.
2. The portable sampler of claim 1, wherein the conduit is comprised of a hose and a hard pipe, the conduit located within the contaminated water being a hard pipe, and the conduit located above the contaminated water being a hose.
3. The portable sampler of claim 2, wherein the tubing is snap-fitted to the circuitry of the level sensor.
4. The portable sampler according to claim 1, wherein a hook is arranged at the bottom of the telescopic end of the cylinder, and a hanging ring matched with the hook is arranged on the lifting rod.
5. The portable sampler of claim 1, wherein a liquid storage tank is arranged at the water outlet of the water outlet pipe, and a water receiving pipe is arranged outside the liquid storage tank.
6. The portable sampler of claim 5, wherein a valve is provided on the water receiving tube.
7. The portable sampler of claim 1, wherein a mounting hole is provided on the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208570.0U CN211576659U (en) | 2019-12-11 | 2019-12-11 | Portable sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208570.0U CN211576659U (en) | 2019-12-11 | 2019-12-11 | Portable sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576659U true CN211576659U (en) | 2020-09-25 |
Family
ID=72535692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208570.0U Expired - Fee Related CN211576659U (en) | 2019-12-11 | 2019-12-11 | Portable sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576659U (en) |
-
2019
- 2019-12-11 CN CN201922208570.0U patent/CN211576659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |