CN112033753A - Outdoor water collection equipment convenient to carry and remove - Google Patents
Outdoor water collection equipment convenient to carry and remove Download PDFInfo
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- CN112033753A CN112033753A CN202010981935.8A CN202010981935A CN112033753A CN 112033753 A CN112033753 A CN 112033753A CN 202010981935 A CN202010981935 A CN 202010981935A CN 112033753 A CN112033753 A CN 112033753A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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Abstract
The invention provides portable and movable outdoor water body collecting equipment, which comprises a box body and a box cover, wherein the box body is hinged with the box cover; a sampling power assembly for collecting samples, a controller assembly for controlling each assembly to run and a back plate fixing assembly are arranged in the box body; the back plate fixing assembly comprises a back plate and an enrichment bag mounting assembly, and an enrichment device for storing a water sample is fixedly mounted in the enrichment bag mounting assembly; the enrichment device is communicated with the sampling power assembly. The sampling power assembly of the outdoor water body acquisition equipment enables the equipment to be divided into a sample introduction acquisition pipeline, a cleaning pipeline and a blowing acquisition pipeline; the sample introduction collection pipeline and the air blowing collection pipeline are matched for use, so that the precision of finally collecting a water sample is ensured; the cleaning pipeline is used for cleaning the water conveying pipe and the water inlet pipe, so that the accuracy of the enrichment test result is ensured; meanwhile, the sampling is controlled by adopting the control chip, and the flow meter counts the sampling volume, so that the accurate sampling can be realized.
Description
Technical Field
The invention belongs to the field of water body detection and sampling equipment, and particularly relates to outdoor water body acquisition equipment which is convenient to carry and move.
Background
In the face of the change of water environment, a laboratory needs to measure trace elements, heavy metal pollutants and the like contained in water through water body enrichment. The current water is measured and is mainly adopted the water sampling, and most water sample detection takes a sample outdoors and carries out the enrichment, when using current sampling equipment to take a sample outdoors, has following several problems: 1. sampling is difficult to accurately control, so that the result precision of the final enrichment test is influenced; 2. there is currently no portable collection device available for outdoor mobile collection of large volumes of liquid samples; 3. the existing sampler needs to collect a water sample firstly and then transfer the water sample to an enrichment solid phase column for enrichment test; 4. the existing sampling equipment needs to manually record the sampling place, time and water quantity; therefore, it is necessary to develop a water body collecting device which is more suitable for outdoor use and can accurately control sampling.
Disclosure of Invention
The first purpose of the invention is that the outdoor water collection equipment is convenient to carry and move, and the sampling power assembly of the outdoor water collection equipment enables the equipment to be divided into a sample introduction collection pipeline, a cleaning pipeline and a blowing collection pipeline, wherein the sample introduction collection pipeline is used for normal water sample collection, and the blowing collection pipeline is used for blowing residual water samples in a water delivery pipe and a liquid collection pipe into an enrichment device, so that the precision of finally collecting the water samples is ensured; the cleaning pipeline is used for cleaning the water conveying pipe and the water inlet pipe, so that the influence of the last water sample on the secondary collection is prevented, and the accuracy of the enrichment test result is ensured; meanwhile, the sampling is controlled by adopting the control chip, and the flow meter counts the sampling volume, so that the accurate sampling can be realized; the water body sample adopted in the device is directly collected into the enrichment device for deposition, so that the subsequent treatment is facilitated.
In order to realize the purpose, the invention adopts the technical scheme that: an outdoor water body collecting device convenient to carry and move comprises a box body and a box cover, wherein the box body and the box cover are hinged; a sampling power assembly for collecting samples, a controller assembly for controlling each assembly to run and a back plate fixing assembly are arranged in the box body; the back plate fixing assembly comprises a back plate fixedly mounted on the bottom wall of the box body and an enrichment bag mounting assembly fixedly mounted at one end of the back plate, and an enrichment device for storing a water sample is fixedly mounted in the enrichment bag mounting assembly;
the sampling power assembly comprises an outer cover fixedly arranged on the back plate, and a battery, a battery holder, a water pump, a pre-filter, a 2# three-way electromagnetic valve, a flowmeter, a 1# three-way electromagnetic valve and a three-way pipe which are arranged in the outer cover;
the battery is fixed in the battery support through the battery fixing corner piece, and the battery support is fixedly arranged on the back plate; the water pump is fixedly arranged on the top wall of the outer cover, the pre-filter is fixedly arranged on the side wall of the outer cover, and a liquid outlet of the pre-filter, the 2# three-way electromagnetic valve, the flowmeter, the water pump and the 1# three-way electromagnetic valve are communicated through a water conveying pipe in sequence;
the controller assembly is fixedly arranged on the outer cover; the enrichment device is communicated with the sampling power assembly.
In the technical scheme, the sampling power assembly in the acquisition equipment is provided with the No. 1 three-way electromagnetic valve and the No. 2 three-way electromagnetic valve, so that the whole sampling power assembly can form three pipelines which are respectively a sample introduction acquisition pipeline, a cleaning pipeline and a blowing acquisition pipeline; the sample introduction collection pipeline is used for normal water sample collection, and a flowmeter is used for metering, so that accurate control can be realized; the air blowing collection pipeline is used for blowing residual water samples in the water conveying pipe and the liquid collecting pipe into the enrichment device, so that the accuracy of collecting samples is guaranteed; the cleaning pipeline is used for cleaning the water delivery pipe and the water inlet pipe, so that the influence of the previous water sample on secondary collection is prevented; the three pipelines are switched with each other through a 1# three-way electromagnetic valve, a 2# three-way electromagnetic valve and an adjusting switch.
Furthermore, a regulating switch is communicated between the pre-filter and the 2# three-way electromagnetic valve.
Further, a third end interface of the 2# three-way electromagnetic valve is directly communicated with air; and a second end interface of the No. 1 three-way electromagnetic valve is communicated with a liquid inlet of the enrichment device through a liquid collecting pipe.
Furthermore, a water inlet and a water outlet are arranged on the side wall of the box body, and pipeline mounting parts are respectively arranged in the water inlet and the water outlet; the liquid collecting port of the pre-filter is connected with a water inlet pipe, and the water inlet pipe penetrates through the outer cover and is fixed on the pipeline mounting piece of the water inlet.
Furthermore, the third end interface of the 1# three-way electromagnetic valve is connected with a cleaning pipe, the liquid outlet of the enrichment device is communicated with a drain pipe, and the cleaning pipe and the drain pipe are fixed through a three-way pipe and a pipeline mounting piece at the position of the drain pipe.
Furthermore, the water delivery pipe, the liquid collecting pipe, the water inlet pipe, the cleaning pipe and the water discharge pipe are polytetrafluoroethylene hoses, and the pipeline mounting piece and various pipe fittings are made of 316 stainless steel.
Further, the controller assembly comprises a controller front cover, a controller back plate and a control circuit board; the controller back plate is fixedly arranged on the outer cover, the control circuit board is fixed on the controller back plate, a control chip is arranged on the control circuit board, a waterproof connector penetrates through and is fixed on the controller back plate, and the water pump, the flowmeter, the No. 1 three-way electromagnetic valve and the No. 2 three-way electromagnetic valve penetrate through the waterproof connector through leads and are electrically connected with the control chip in the control circuit board; the controller front cover is fixedly combined with the controller back plate; the controller front cover is provided with a touch operation display screen and a switch button for controlling the operation of equipment, and the touch operation display screen and the switch button are connected with a control chip in the control circuit board through shielded wires.
Further, still be provided with GPS positioner on the outer wall of box, the last GPS chip that is equipped with of control circuit board, GPS positioner is connected through shielded wire with the GPS chip in the control circuit board, be provided with the motion cloud platform that is used for dismouting GPS antenna on the lateral wall of controller front shroud.
Further, the control circuit board is also provided with an SD card, wherein the SD card is connected with the control chip and the GPS chip and is used for recording the time and the water quantity of water sample collection and the positioning information of the GPS, and the SD card can be pulled out and inquired by using a computer.
The second purpose of the invention is that the large-volume sample or the small-volume sample can be collected according to the sampling requirement, so that the water body sample is more convenient and faster to collect.
In order to achieve the purpose, the technical scheme is that the enrichment device is provided with a plurality of enrichment devices, and the capacities of the enrichment devices are different.
Further, the enrichment device is provided with four, four fixed recesses have been seted up on the enrichment package installation component, every the fixed recess is gone up to match there is a band, the enrichment device is fixed in fixed recess by the band.
In the technical scheme, four enrichment devices with different capacities are arranged, so that the collection of a large-volume water sample and the collection of a small-volume water sample can be realized, and the application range of the outdoor water body collection equipment is wider; the belt is used for fixing the enrichment device, so that the fixation is firmer, the enrichment devices with different volumes can be fixed, and the normal use is convenient.
Furthermore, a pull rod and a roller are fixedly arranged on the box body. So as to transport and transfer the whole equipment and reduce the burden.
The invention has the advantages and positive effects that:
1. the box body is internally provided with a sampling power assembly, a controller assembly and an enrichment device fixed on a back plate fixing assembly, wherein the sampling power assembly is divided into a sample introduction and collection pipeline, a cleaning pipeline and a blowing collection pipeline, the sample introduction and collection pipeline is used for normal water sample collection, a flow meter is used for metering to realize accurate sampling, and the blowing collection pipeline is used for blowing residual water samples in a water conveying pipe and a liquid collecting pipe into the enrichment device to further ensure the accuracy degree of sampling; the cleaning pipeline is used for cleaning the water conveying pipe and the water inlet pipe, so that the influence of the last water sample on secondary collection is prevented, and the accuracy of the enrichment test result is ensured.
2. The control chip in the controller assembly controls the operation of each component in the sampling power assembly through the control circuit board to control the flow of the collected water body sample; the control circuit is used for controlling the collection, so that the sampling is more accurate.
3. The collected water sample is directly collected into the enrichment device, and pollutants are directly deposited in the enrichment device, so that subsequent treatment is facilitated.
4. The SD card can be loaded on the control circuit board to record the sampling place, time and water quantity, and the later stage can be directly checked by a computer, so that the labor is saved.
5. The volume diverse of four enrichment devices can select corresponding enrichment device as required and carry out the water collection, can enough realize the collection that bulky sample also can realize little volume sample for water sample collection is convenient and fast more.
6. The pull rod and the roller are arranged on the outer side of the box body, so that the box body can be conveniently moved and carried outdoors after large-volume samples are collected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an outdoor water collection device of the present invention, which is convenient to carry and move;
FIG. 2 is a disassembled view of an outdoor water collection apparatus of the present invention that is portable and mobile;
FIG. 3 is a disassembled view of a sampling power assembly in an outdoor water collection device of the present invention for easy portability and mobility;
FIG. 4 is a schematic view of the connection between the sampling power assembly and the enrichment device in the portable and mobile outdoor water collection apparatus of the present invention;
FIG. 5 is a disassembled view of a controller assembly of an outdoor water collection device of the present invention for ease of portability and mobility;
FIG. 6 is a top view of a controller assembly of an outdoor water collection device of the present invention that is portable and mobile;
FIG. 7 is a schematic structural diagram of a backboard fixing component of the portable and mobile outdoor water collecting device of the present invention;
FIG. 8 is a control block diagram of an outdoor water collection apparatus of the present invention that is portable and mobile;
in the figure: 1-box body, 101-water inlet, 102-water outlet; 2-box cover;
3-a sampling power component, 30-an outer cover, 31-a battery, 32-a battery holder, 33-a water pump, 34-a pre-filter, 35-a regulating switch, 36-2# three-way electromagnetic valve, 37-a flowmeter, 38-1# three-way electromagnetic valve and 39-a three-way pipe; 301-battery fixing corner fittings, 302-water conveying pipes, 303-liquid collecting pipes, 304-water inlet pipes, 305-cleaning pipes and 306-water discharging pipes;
4-controller assembly, 41-controller front cover, 42-controller back plate, 43-controller circuit board, 44-touch operation display screen, 45-motion holder, 46-waterproof joint, 47-switch button;
5-a back plate fixing component, 51-a back plate, 52-an enrichment bag mounting component, 521-a fixing groove and 522-a binding belt;
6-an enrichment device; 7-a pipe fitting; 8-GPS positioning device.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
Example (b):
as shown in fig. 1 to 8: an outdoor water body collecting device convenient to carry and move comprises a box body 1 and a box cover 2, wherein the box body 1 is hinged with the box cover 2; a sampling power assembly 3 for collecting samples, a controller assembly 4 for controlling each assembly to run and a back plate fixing assembly 5 are arranged in the box body 1; the backplate fixed subassembly 5 includes backplate 51 and the enrichment package installation component 52 of fixed mounting in backplate 51 one end on the 1 diapire of box, and fixed mounting has four enrichment devices 6 that are used for depositing the water sample, the capacity diverse of four enrichment devices 6 in the enrichment package installation component 52. Wherein, enrichment device 6 is used for depositing the water sample of collection, sets up the needs that the enrichment device 6 of four different capacities can satisfy most collection samples, both can realize the collection of little volume water sample, can realize the collection of big volume water sample again for water sample collection is more convenient and fast. The controller assembly 4 is used for controlling the sampling power assembly 3 to work, and controlling the flow of the collected samples, so that the sampling is more accurate.
As shown in fig. 3 and 4: in the present embodiment, the sampling power assembly 3 includes a housing 30 fixedly mounted on the back plate 51, and a battery 31, a battery holder 32, a water pump 33, a pre-filter 34, a # 2 three-way solenoid valve 36, a flowmeter 37, a # 1 three-way solenoid valve 38 and a three-way pipe 39 which are arranged inside the housing 30; the pre-filter 34 is used for filtering a water sample so as to prevent large-particle pollutants from entering a later collected sample, the outer cover 30 is used for protecting internal devices, the battery 31 is used for providing electricity for the whole equipment, and the battery 31 is a 18650 battery of 44800mAh, can continuously supply power for the equipment for 10h and is convenient for outdoor sampling; the flow meter 37 is used to control the flow rate and volume of the sample.
The battery 31 is fixed in the battery holder 32 through the battery fixing corner fitting 301, and the battery holder 32 is fixedly arranged on the back plate 51; the water pump 33 is fixedly arranged on the top wall of the outer cover 30, the pre-filter 34 is fixedly arranged on the side wall of the outer cover 30, and a liquid outlet of the pre-filter 34, the 2# three-way electromagnetic valve 36, the flowmeter 37, the water pump 33 and the 1# three-way electromagnetic valve 38 are communicated through a water conveying pipe 302 in sequence; an adjusting switch 35 is communicated between the pre-filter 34 and the # 2 three-way electromagnetic valve 36, and the adjusting switch 35 is used for controlling the communication state between the pre-filter 34 and the # 2 three-way electromagnetic valve 36; a third end interface of the 2# three-way electromagnetic valve 36 is directly communicated with air; the third end interface of the # 2 three-way electromagnetic valve 36 is directly communicated with air so as to blow external air into the pipeline, so that residual water samples in the water conveying pipe 302 and the liquid collecting pipe 303 are blown into the enrichment device 6, and the sampling is controlled to be accurate; the second end interface of the 1# three-way electromagnetic valve 38 is communicated with the liquid inlet of the enrichment device 6 through a liquid collecting pipe 303.
In addition, a water inlet 101 and a water outlet 102 are arranged on the side wall of the box body 1, and pipeline mounting pieces 7 are arranged in the water inlet 101 and the water outlet 102; the liquid collecting port of the pre-filter 34 is connected with a water inlet pipe 304, the water inlet pipe 304 penetrates through the outer cover 30 and is fixed on the pipeline mounting part 7 of the water inlet 101, and a water sample collected by the water inlet pipe 304 firstly enters the pre-filter 34 for filtering so as to filter large-particle pollutants; the third end interface of the 1# three-way electromagnetic valve 38 is connected with a cleaning pipe 305, the liquid outlet of the enrichment device 6 is communicated with a drain pipe 306, and the cleaning pipe 305 and the drain pipe 306 are both fixed with the pipeline mounting member 7 at the water outlet 102 through a three-way pipe 39.
The sampling power assembly 3 can form a sample introduction collection pipeline, a cleaning pipeline and a blowing collection pipeline, wherein the sample introduction collection pipeline is used for normal water sample collection; when the flow meter 37 detects that the corresponding collection amount is reached, the liquid feeding is stopped at the flow meter 37, but at the moment, part of the residual water sample remains in the water pipe 302 and the liquid collecting pipe 303, so that all the water sample does not enter the enrichment device 6, and the residual water sample needs to be blown into the enrichment device 6, and at the moment, the blowing collection pipeline is used for blowing the residual water sample in the water pipe 302 and the liquid collecting pipe 303 into the enrichment device, so that the sampling accuracy is ensured; the cleaning pipeline is used for cleaning the water conveying pipe 302 and the water inlet pipe 304, so that the influence of the previous water sample on the secondary collection is prevented; the three pipelines are switched with each other through a 1# three-way electromagnetic valve 38, a 2# three-way electromagnetic valve 36 and a regulating switch 35.
Specifically, firstly, an external hose is used for fixing the pipeline mounting part 7 at the water inlet 101, so that the external hose is communicated with the water inlet pipe 304; before sampling, the water body to be sampled is firstly used for washing the internal pipeline by using the cleaning pipeline so as to avoid the influence of the sample on the sample; at this time, the control chip controls the corresponding ports of the 1# three-way electromagnetic valve 38 and the 2# three-way electromagnetic valve 36 to be opened and closed so as to communicate the cleaning pipeline, and simultaneously close the sample collection pipeline and the blowing collection pipeline; at this time, the external hose is communicated with a water sample, a passage is formed by the water pipe 302, the pre-filter 34, the regulating switch 35, the # 2 three-way electromagnetic valve 36, the flowmeter 37, the water pump 33, the # 1 three-way electromagnetic valve 38 and the cleaning pipe 305, at this time, under the action of the water pump 33, the water sample sequentially passes through the water pipe 302 and enters the pre-filter 34 for filtering, then passes through the # 2 three-way electromagnetic valve 36, the flowmeter 37, the water pump 33 and the # 1 three-way electromagnetic valve 38 and finally is discharged through the cleaning pipe 305 and the three-way pipe 39 through the water outlet 102, and in the flowing process, the liquid in the previous sample remained in each pipeline can be cleaned; then the control chip controls the third port of the 2# three-way electromagnetic valve 36 to be communicated with the flowmeter 37, air is blown into the water pump 33 and the 1# three-way electromagnetic valve 38 and communicated pipelines, and the residual liquid in the pipelines is blown out;
then, water sample collection is carried out: the control chip controls the opening and closing of the corresponding ports of the 1# three-way electromagnetic valve 38 and the 2# three-way electromagnetic valve 36 and the regulating switch 35 to enable the sample collection pipeline to be communicated, and simultaneously the cleaning pipeline and the blowing collection pipeline are closed, at the moment, the external hose is communicated with a water sample, the water delivery pipe 302, the prefilter 34, the regulating switch 35, the 2# three-way electromagnetic valve 36, the flow meter 37, the water pump 33, the 1# three-way electromagnetic valve 38, the liquid collecting pipe 303 and the enrichment device 6 form a passage, at the moment, the water sample sequentially enters the prefilter 34 through the water delivery pipe 302 to be filtered under the action of the water pump 33, then flows through the 2# three-way electromagnetic valve 36, the flow meter 37, the water pump 33 and the 1# three-way electromagnetic valve 38; when the flow meter 37 counts the samples to be collected, the signals are transmitted to the control chip, the control chip controls to open the blowing collection passage, the control chip controls the third end interface of the 2# three-way electromagnetic valve 36 to be communicated with the flow meter 37, and at the moment, the air introduced by the third end interface of the 2# three-way electromagnetic valve 36 directly circulates in the pipeline, so that the water samples remained in the water conveying pipe 302 and the liquid collecting pipe 303 are blown into the enrichment device 6, and the sampling precision is controlled.
The water pipe 302, the liquid collecting pipe 303, the water inlet pipe 304, the cleaning pipe 305 and the water outlet pipe 306 are all polytetrafluoroethylene hoses, and the pipeline mounting member 7 and various pipe fittings are all made of 316 stainless steel. The polytetrafluoroethylene hose and 316 stainless steel can effectively prevent corrosion, thereby prolonging the service life of equipment.
As shown in fig. 5 and 6: in the present embodiment, the controller assembly 4 includes a controller front cover 41, a controller back plate 42, and a control circuit board 43; the controller back plate 42 is fixedly installed on the outer cover 30, the control circuit board 43 is fixed on the controller back plate 42, a control chip is installed on the control circuit board 43, a waterproof connector 46 penetrates through and is fixed on the controller back plate 42, and the water pump 33, the flowmeter 37, the 1# three-way electromagnetic valve 38 and the 2# three-way electromagnetic valve 36 penetrate through the waterproof connector 46 through leads and are electrically connected with the control chip in the control circuit board 43; the controller front cover 41 and the controller back plate 42 are combined and fixed; the controller front cover 41 is provided with a touch operation display screen 44 and a switch button 47 for controlling the operation of the device, and the touch operation display screen 44 and the switch button 47 are both electrically connected with a control chip in the control circuit board 43. The touch operation display screen 44 is used for displaying a specific running process and selecting a corresponding collected sample volume through hand touch so as to normally collect a water sample; the control chip is used for controlling the running states of the water pump 33, the 1# three-way electromagnetic valve 38, the 2# three-way electromagnetic valve 36 and the flowmeter 37.
Wherein, still be provided with GPS positioner 8 on the outer wall of box 1, the last GPS chip that is equipped with of control circuit board 43, GPS positioner 8 is connected through shielded wire with the GPS chip in control circuit board 43, is provided with the motion cloud platform 45 that is used for dismouting GPS antenna on the lateral wall of controller front shroud 41. Set up GPS chip and GPS positioning system, be convenient for fix a position and save the position that the water sample was gathered automatically to make the record more accurate, alleviateed artifical burden, wherein control cloud platform 45 is convenient for install the GPS antenna and dismantle.
In this embodiment, the control circuit board is further provided with an SD card, wherein the SD card is connected with the control chip and the GPS chip, the SD card is used for recording the time and the water volume for collecting water samples and the positioning information of the GPS, and the SD card can be pulled out and queried by using a computer.
As shown in fig. 7: in this embodiment, four fixing grooves 521 are formed on the enrichment package mounting assembly 52, a strap 522 is matched with each fixing groove 521, and the enrichment device 6 is fixed in the fixing groove 521 by the strap 522. The fixing groove 521 and the strap 522 facilitate the fixing of the enrichment device 6 for use. In the embodiment, four enrichment devices 6 are provided, the number of the enrichment devices 6 can be correspondingly increased or decreased according to different requirements, and meanwhile, the fixing groove 521 and the strap 522 on the enrichment package mounting assembly 52 are changed along with the arrangement of the enrichment devices 6.
In addition, a pull rod and a roller can be fixedly arranged on the box body 1. The pull rod and the roller are arranged, so that the equipment can be conveniently moved, and the equipment can be conveniently moved and carried after a sample is collected.
When the outdoor water body collecting device convenient to carry and move is used, the outdoor water body collecting device comprises the following components:
firstly, an external hose is used for fixing the pipeline mounting part 7 at the water inlet 101, so that the external hose is communicated with the water inlet pipe 304; thereafter, pressing the switch button 47 starts the apparatus; the operation is carried out on the touch operation display screen 44 according to actual needs, and the cleaning, the water sample collection or the air blowing is respectively carried out, wherein the water sample collection corresponds to the collection setting with corresponding capacity;
secondly, before sampling, selecting cleaning, and using a water body to be sampled to wash an internal pipeline by using a cleaning pipeline so as to avoid the influence of the sample on the sample; at this time, the control chip controls the corresponding ports of the 1# three-way electromagnetic valve 38 and the 2# three-way electromagnetic valve 36 to be opened and closed so as to communicate the cleaning pipeline, and simultaneously close the sample collection pipeline and the blowing collection pipeline; at this time, the external hose is communicated with a water sample, a passage is formed by the water pipe 302, the pre-filter 34, the regulating switch 35, the # 2 three-way electromagnetic valve 36, the flowmeter 37, the water pump 33, the # 1 three-way electromagnetic valve 38 and the cleaning pipe 305, at this time, under the action of the water pump 33, the water sample sequentially passes through the water pipe 302 and enters the pre-filter 34 for filtering, then passes through the # 2 three-way electromagnetic valve 36, the flowmeter 37, the water pump 33 and the # 1 three-way electromagnetic valve 38 and finally is discharged through the cleaning pipe 305 and the three-way pipe 39 through the water outlet 102, and in the flowing process, the liquid in the previous sample remained in each pipeline can be cleaned; then the control chip controls the third port of the 2# three-way electromagnetic valve 36 to be communicated with the flowmeter 37, air is blown into the water pump 33 and the 1# three-way electromagnetic valve 38 and communicated pipelines, and the residual liquid in the pipelines is blown out;
thirdly, collecting a water sample, and selecting a corresponding volume according to a required sample; the control chip controls the opening and closing of the corresponding ports of the 1# three-way electromagnetic valve 38 and the 2# three-way electromagnetic valve 36 and the regulating switch 35 to enable the sample collection pipeline to be communicated, and simultaneously the cleaning pipeline and the blowing collection pipeline are closed, at the moment, the external hose is communicated with a water sample, the water delivery pipe 302, the prefilter 34, the regulating switch 35, the 2# three-way electromagnetic valve 36, the flow meter 37, the water pump 33, the 1# three-way electromagnetic valve 38, the liquid collecting pipe 303 and the enrichment device 6 form a passage, at the moment, the water sample sequentially enters the prefilter 34 through the water delivery pipe 302 to be filtered under the action of the water pump 33, then flows through the 2# three-way electromagnetic valve 36, the flow meter 37, the water pump 33 and the 1# three-way electromagnetic valve 38;
afterwards, when the flow meter 37 counts the samples which are to be collected, the signals are transmitted to the control chip, at the moment, the control chip controls to open the air blowing collection passage, the control chip controls the third end interface of the 2# three-way electromagnetic valve 36 to be communicated with the flow meter 37, at the moment, the air introduced by the third end interface of the 2# three-way electromagnetic valve 36 directly circulates in the pipeline, and therefore the water samples remained in the water conveying pipe 302 and the liquid collecting pipe 303 are blown into the enrichment device 6, and the sampling precision is controlled.
When the water sample in the enrichment device 6 needs to be discharged, the switch at the bottom of the enrichment device 6 is only required to be opened, and the water sample inside the enrichment device is discharged out of the equipment through the water outlet 102 after passing through the water discharge pipe 306 and the tee 39.
Meanwhile, the enrichment device 6 is fixedly installed by using the enrichment bag installation component 52, so that the enrichment device is convenient to disassemble, and the enrichment device 6 can be conveniently replaced by a new enrichment device 6 for normal use.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides an outdoor water collection equipment convenient to carry and remove, includes box (1) and case lid (2), box (1) and case lid (2) are articulated, its characterized in that: a sampling power assembly (3) for collecting samples, a controller assembly (4) for controlling each assembly to run and a back plate fixing assembly (5) are arranged in the box body (1); the backboard fixing component (5) comprises a backboard (51) fixedly installed on the bottom wall of the box body (1) and an enrichment bag installation component (52) fixedly installed at one end of the backboard (51), and an enrichment device (6) used for storing a water sample is fixedly installed in the enrichment bag installation component (52);
the sampling power assembly (3) comprises an outer cover (30) fixedly mounted on a back plate (51), and a battery (31), a battery support (32), a water pump (33), a pre-filter (34), a 2# three-way electromagnetic valve (36), a flowmeter (37), a 1# three-way electromagnetic valve (38) and a three-way pipe (39) which are arranged in the outer cover (30);
the battery (31) is fixed in the battery holder (32) through a battery fixing corner piece (301), and the battery holder (32) is fixedly arranged on the back plate (51); the water pump (33) is fixedly arranged on the top wall of the outer cover (30), the pre-filter (34) is fixedly arranged on the side wall of the outer cover (30), and a liquid outlet of the pre-filter (34), the 2# three-way electromagnetic valve (36), the flowmeter (37), the water pump (33) and the 1# three-way electromagnetic valve (38) are communicated in sequence through a water conveying pipe (302);
the controller assembly (4) is fixedly arranged on the outer cover (30), and the enrichment device (6) is communicated with the sampling power assembly (3).
2. The portable and mobile outdoor water collection apparatus of claim 1, wherein: an adjusting switch (35) is communicated between the pre-filter (34) and the 2# three-way electromagnetic valve (36); a third end interface of the 2# three-way electromagnetic valve (36) is directly communicated with air; and a second end interface of the No. 1 three-way electromagnetic valve (38) is communicated with a liquid inlet of the enrichment device (6) through a liquid collecting pipe (303).
3. The portable and mobile outdoor water collection apparatus of claim 2, wherein: a water inlet (101) and a water outlet (102) are formed in the side wall of the box body (1), and pipeline mounting pieces (7) are mounted in the water inlet (101) and the water outlet (102); the liquid collecting port of the pre-filter (34) is connected with a water inlet pipe (304), and the water inlet pipe (304) penetrates through the outer cover (30) and is fixed on the pipeline mounting piece (7) of the water inlet (101).
4. The portable and mobile outdoor water collection apparatus of claim 3, wherein: and a third end interface of the No. 1 three-way electromagnetic valve (38) is connected with a cleaning pipe (305), a liquid outlet of the enrichment device (6) is communicated with a drain pipe (306), and the cleaning pipe (305) and the drain pipe (306) are fixed with a pipeline mounting piece (7) at the drain port (102) through a three-way pipe (39).
5. The portable and mobile outdoor water collection apparatus of claim 4, wherein: the water conveying pipe (302), the liquid collecting pipe (303), the water inlet pipe (304), the cleaning pipe (305) and the water discharging pipe (306) are all polytetrafluoroethylene hoses, and the pipeline mounting piece (7) and various pipe fittings are all made of 316 stainless steel.
6. The portable and mobile outdoor water collection apparatus of claim 5, wherein: the controller assembly (4) comprises a controller front cover (41), a controller back plate (42) and a control circuit board (43); the controller back plate (42) is fixedly installed on the outer cover (30), the control circuit board (43) is fixed on the controller back plate (42), a control chip is installed on the control circuit board (43), a waterproof connector (46) penetrates through and is fixed on the controller back plate (42), and the water pump (33), the flowmeter (37), the No. 1 three-way electromagnetic valve (38) and the No. 2 three-way electromagnetic valve (36) penetrate through the waterproof connector (46) through leads and are electrically connected with the control chip in the control circuit board (43); the controller front cover (41) is combined and fixed with the controller back plate (42); the controller front cover (41) is provided with a touch operation display screen (44) and a switch button (47) for controlling equipment to run, and the touch operation display screen (44) and the switch button (47) are electrically connected with a control chip in the control circuit board (43).
7. The portable and mobile outdoor water collection apparatus of claim 6, wherein: the box is characterized in that a GPS positioning device (8) is further arranged on the outer wall of the box body (1), a GPS chip is arranged on the control circuit board (43), and the GPS positioning device (8) is connected with the GPS chip in the control circuit board (43) through a shielding wire.
8. The portable and mobile outdoor water collection apparatus of claim 1, wherein: the enrichment device (6) is provided with a plurality of enrichment devices (6), and the capacities of the enrichment devices (6) are different.
9. The portable and mobile outdoor water collection apparatus of claim 8, wherein: the enrichment device (6) is provided with four, four fixed recesses (521) have been seted up on the enrichment package installation component (52), every be matched with a band (522) on fixed recess (521), enrichment device (6) are fixed in fixed recess (521) by band (522).
10. The portable and mobile outdoor water collection apparatus of claim 1, wherein: and a pull rod and a roller are fixedly arranged on the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981935.8A CN112033753A (en) | 2020-09-17 | 2020-09-17 | Outdoor water collection equipment convenient to carry and remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981935.8A CN112033753A (en) | 2020-09-17 | 2020-09-17 | Outdoor water collection equipment convenient to carry and remove |
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| Publication Number | Publication Date |
|---|---|
| CN112033753A true CN112033753A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010981935.8A Pending CN112033753A (en) | 2020-09-17 | 2020-09-17 | Outdoor water collection equipment convenient to carry and remove |
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| Country | Link |
|---|---|
| CN (1) | CN112033753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595772A (en) * | 2020-12-07 | 2021-04-02 | 中广核久源（成都）科技有限公司 | Measuring device for rapidly detecting uranium content in water |
| CN112896758A (en) * | 2021-01-19 | 2021-06-04 | 陈文静 | Sewage classification and collection device and collection method thereof |
| CN114894669A (en) * | 2022-05-20 | 2022-08-12 | 河南理工大学 | Rock mass fracture grouting test method for researching different grouting materials and grouting pressures |
-
2020
- 2020-09-17 CN CN202010981935.8A patent/CN112033753A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595772A (en) * | 2020-12-07 | 2021-04-02 | 中广核久源（成都）科技有限公司 | Measuring device for rapidly detecting uranium content in water |
| CN112896758A (en) * | 2021-01-19 | 2021-06-04 | 陈文静 | Sewage classification and collection device and collection method thereof |
| CN114894669A (en) * | 2022-05-20 | 2022-08-12 | 河南理工大学 | Rock mass fracture grouting test method for researching different grouting materials and grouting pressures |
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