CN210513801U - Water environmental engineering detects sampling device - Google Patents
Water environmental engineering detects sampling device Download PDFInfo
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- CN210513801U CN210513801U CN201921155280.8U CN201921155280U CN210513801U CN 210513801 U CN210513801 U CN 210513801U CN 201921155280 U CN201921155280 U CN 201921155280U CN 210513801 U CN210513801 U CN 210513801U
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Abstract
The utility model discloses a water environmental engineering detecting and sampling device, which comprises a waterproof shell and a floating plate, wherein a water quality sampling mechanism, a sample storage mechanism, a PLC controller and a power supply module are arranged in the waterproof shell, and the water quality sampling mechanism consists of a micro water pump, a water inlet pipe, a micro three-way solenoid valve, a water sample outlet pipe and a wastewater outlet pipe; the sample storage mechanism comprises a box body, a miniature stepping motor and a track, the miniature stepping motor drives the screw rod to rotate after being started so as to enable the box body to perform horizontal linear motion along the track, and a plurality of sample storage boxes are arranged on the box body. The utility model discloses can gather the water sample many times in different time quantums in the water environment in a place automatically, can put in this device in different places when the staff goes out the operation, after the time of setting for again continue retrieve can, saved staff's working strength, improved the quantity of gathering the sample, for water environmental engineering detects the sample and brings more facilities.
Description
Technical Field
The utility model relates to a water environment detects technical field, concretely relates to water environmental engineering who is used for multiseriod water quality sampling to detect detects sampling device.
Background
The environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by scientific means, improves environmental quality, promotes environmental protection and social development, is a scientific technology for researching and engaged in preventing and controlling environmental pollution and improving environmental quality, water quality sampling is to collect water samples of polluted water bodies, and obtains basic data of water body pollution through analysis and determination, wherein the water samples for analysis are representative and can reflect chemical composition and characteristics of the water bodies, when water quality sampling is carried out, the difference of water quality conditions under hydrological environment and day-night temperature difference is required to be considered, the temperature difference between the water surface and the water surface is always kept, along with day-night change and water flow velocity change, the most initial convection condition generated between the water surface and the water bottom is also different, when water quality sampling detection is carried out on a certain water environment, water samples in different time periods are required to be collected, therefore, the water environment related data at the position are perfected, most of the existing sampling is carried out in different time periods of the same place, the water quality sampling device is put into the sampling device for many times in one day by the collection personnel, repeated and complex work is carried out, water sampling of three or four collection points can be completed in one day, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water environmental engineering detects sampling device, the device can divide different time quantums in the water environment in a place automatically and gather the water sample many times, has improved quality of water sampling efficiency.
The utility model provides a water environmental engineering detecting and sampling device, which comprises a waterproof shell, a floating plate is fixed below the waterproof shell, a water quality sampling mechanism, a sample storage mechanism, a PLC controller and a power supply module for supplying power to the above devices are arranged in the waterproof shell, the water quality sampling mechanism mainly comprises a micro water pump, a water inlet pipe, a micro three-way solenoid valve, a water sample outlet pipe and a waste water outlet pipe, the micro water pump and the micro three-way solenoid valve are arranged in the waterproof shell, through holes are arranged below the waterproof shell and the floating plate, the water inlet pipe passes through the through hole to be communicated with the micro three-way solenoid valve after being connected with the micro water pump, the water sample outlet pipe and the waste water outlet pipe are connected with the micro three-way solenoid valve, the micro three-way solenoid valve is connected with the waste water outlet pipe, the other end of the waste water outlet pipe penetrates through the through hole, and a sealing part is arranged at the through hole after the waste water outlet pipe and the water inlet pipe penetrate through the through hole; sample storage mechanism includes box body, miniature step motor and track, two the track is fixed the inside of waterproof housing, the box body is installed on the track one side of box body is fixed with the removal push pedal, remove and install the lead screw in the push pedal, miniature step motor installs one side of box body is passed through the worm wheel with the lead screw cooperation is connected, miniature step motor drives after starting the lead screw rotates so that remove in the push pedal the box body is followed the track carries out horizontal linear motion, it has a plurality of sample storage box to arrange on the box body, have in the sample storage box with the corresponding water inlet of water sample outlet pipe.
Furthermore, one end of the waste water outlet pipe penetrates through the through hole and is flush with the bottom of the through hole.
Furthermore, the sealing part is formed by spraying waterproof sealant.
Furthermore, the screw rod is made of engineering plastics.
Further, the number of the sample storage boxes is not less than six.
Furthermore, the top of the sample storage box is provided with a cover plate, the cover plate is provided with a raised connecting pipe with a through hole, and the water inlet is arranged in the connecting pipe.
Adopt above-mentioned the utility model discloses technical scheme's beneficial effect is: the utility model discloses a water environmental engineering detects sampling device can divide different time quantums in the water environment in a place automatically and gather the water sample many times, has improved water sampling efficiency, can put in this device in different places when the staff goes out the operation, after the time of setting for again continue retrieve can, saved staff's working strength, improved the quantity of gathering the sample, detect the sample for water environmental engineering and bring more facilities.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of a sample storage mechanism according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a waterproof housing; 2-floating plate; 3-a water quality sampling mechanism; 31-a micro water pump; 32-water inlet pipe; 33-miniature three-way solenoid valve; 34-a water sample outlet pipe; 35-a wastewater outlet pipe; 4-a sample storage mechanism; 41-box body; 411-a sample storage cartridge; 4111-a cover plate; 4112-connecting pipe; 4113-a water inlet; 42-a micro stepper motor; 43-track; 44-moving the push plate; 45-screw mandrel; 46-a worm gear; 5-a PLC controller; 6-a power supply module; 7-sealing part.
Detailed Description
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a water environmental engineering detecting and sampling device, the device comprises a waterproof housing 1, a floating plate 2 is fixed below the waterproof housing 1, a water quality sampling mechanism 3, a sample storage mechanism 4, a PLC controller 5 and a power supply module 6 for supplying power to the above devices are installed in the waterproof housing 1, the water quality sampling mechanism 3 mainly comprises a micro water pump 31, a water inlet pipe 32, a micro three-way solenoid valve 33, a water sample outlet pipe 34 and a wastewater outlet pipe 35, the micro water pump 31 and the micro three-way solenoid valve 33 are installed in the waterproof housing 1, through holes are opened below the waterproof housing 1 and the floating plate 2, one end of the water inlet pipe 32 is arranged below the floating plate 2, the water inlet pipe 32 is located in the water area under the working state, the water inlet pipe 32 is connected with the micro water pump 31 after passing through the through holes and then is communicated, the water sample outlet pipe 34 and the waste water outlet pipe 35 are connected with the miniature three-way electromagnetic valve 33, the waste water outlet pipe 35 and the miniature three-way electromagnetic valve 33 are in a normally open state, the other end of the waste water outlet pipe 35 penetrates through the through hole and is flush with the bottom of the through hole, a sealing part 7 is arranged at the through hole part after the waste water outlet pipe 35 and the water inlet pipe 32 penetrate through the through hole, and the sealing part 7 can be formed by spraying waterproof sealant; the sample storage mechanism 4 comprises a box body 41, a micro stepping motor 42 and rails 43, the two rails 43 are fixed inside the waterproof shell 1, the box body 41 is installed on the rails 43, a movable push plate 44 is fixed on one side of the box body 41, a screw rod 45 is installed on the movable push plate 44, the micro stepping motor 42 is installed on one side of the box body 41 and is in fit connection with the screw rod 45 through a worm gear 46, the micro stepping motor 42 drives the screw rod 45 to rotate after being started so that the box body 41 on the movable push plate 44 can move horizontally and linearly along the rails 43, the screw rod 45 is made of engineering plastics, a plurality of sample storage boxes 411 are arranged on the box body 41, the number of the sample storage boxes 411 is not less than six, the micro stepping motor 42 rotates to push the box body 41 to move forwards by one grid or backwards by one grid, and a water inlet 4113.
In the above-mentioned embodiment, mix mutually between the quality of water sample in order to prevent each time quantum and cause the sample pollution, the top of sample storage box 411 has a apron 4111, be provided with bellied connecting pipe 4112 that has the through-hole on apron 4111, water inlet 4113 sets up in connecting pipe 4112, whole device is rocking on the surface of water, or rocking when getting the device by the staff, quality of water sample in sample storage box 411 can both be as few as possible spill, it spills by a small amount even, can not flow into in other sample storage boxes 411 yet, with this purpose that reaches avoiding the sample pollution. The PLC controller 5 is provided with a PLC program and a related time sequence to control the micro water pump 31, the micro three-way solenoid valve 33 in the water quality sampling mechanism 3 and the micro stepping motor 42 in the sample storage mechanism 4, and control the micro water pump 31 and the micro three-way solenoid valve 33 to be turned on and off according to the time sequence, and control the micro stepping motor 42 to be turned on and turned back according to the time sequence, and the PLC controller 5 has a large number of signals and is the prior art, and therefore, not described much, and similarly, the power supply module 6 can be an existing storage battery or lithium battery, and the power supply mode and the connection mode with other components are the prior art and are not described much here.
The working process of the water environment engineering detection sampling device in the above embodiment is as follows: after a worker checks that the box body 41 of the device per se is reset and no pollutant exists in the box body 41, the power supply of the device is turned on and the device is thrown into a water area needing to take water quality samples, after a set period of time, the PLC 5 controls to turn on the micro water pump 31 and the micro three-way electromagnetic valve 33 communicated with the water sample outlet pipe 34, at the moment, the micro water pump 31 is closed with the wastewater outlet pipe 35, then the micro water pump 31 pumps the water quality samples pumped in through the water inlet pipe 32 into the first sample storage box 411 on the box body 41 through the water sample outlet pipe 34, and after the water quality samples with the set fixed quantity are pumped in the past, the micro water pump 31 stops working, and the water sample outlet pipe 34 of the micro three; in the next set period of time, according to the sampling requirement of the sample, the sampling of the downward movement period of time can be performed at intervals of 2 hours, 3 hours or 4 hours, in the period of time, the PLC controller 5 controls the micro stepping motor 42 to start, the micro stepping motor 42 drives the screw rod 45 to rotate so as to make the box body 41 move forward one grid, the water inlet 4113 of the second sample storage box 411 is aligned with the water sample outlet pipe 34, after the set interval time is reached, the micro water pump 31 is started, the micro three-way electromagnetic valve 33 is not started, and after the micro water pump 31 discharges the water sample remained in the water inlet pipe 32 from the wastewater outlet pipe 35, the micro three-way electromagnetic valve 33 is started again so as to pump the water sample from the water sample outlet pipe 34 to the second sample storage box 411 on the box body 41; with this circulation, accomplish the sample collection operation to third sample storage box 411, fourth sample storage box 411 etc. and whole back entering standby state of accomplishing, the staff can return in the time of predetermineeing and retrieve the device can, pay attention to when retrieving guarantee as far as possible that the device is still in horizontal position.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a water environmental engineering detects sampling device which characterized in that: the device comprises a waterproof shell, a floating plate is fixed below the waterproof shell, a water quality sampling mechanism, a sample storage mechanism, a PLC (programmable logic controller) and a power supply module for supplying power to the above equipment are arranged in the waterproof shell, the water quality sampling mechanism mainly comprises a micro water pump, a water inlet pipe, a micro three-way electromagnetic valve, a water sample outlet pipe and a wastewater outlet pipe, the miniature water pump and the miniature three-way electromagnetic valve are arranged in the waterproof shell, through holes are arranged below the waterproof shell and the floating plate, the water inlet pipe passes through the through hole to be connected with the micro water pump and then is communicated with the micro three-way electromagnetic valve, the water sample outlet pipe and the wastewater outlet pipe are connected with the miniature three-way electromagnetic valve, the miniature three-way electromagnetic valve is connected with the wastewater outlet pipe and is in a normally open state, the other end of the waste water outlet pipe penetrates through the through hole, and a sealing part is arranged at the through hole after the waste water outlet pipe and the water inlet pipe penetrate through the through hole; sample storage mechanism includes box body, miniature step motor and track, two the track is fixed the inside of waterproof housing, the box body is installed on the track one side of box body is fixed with the removal push pedal, remove and install the lead screw in the push pedal, miniature step motor installs one side of box body and through the worm wheel with the lead screw cooperation is connected, miniature step motor drives after starting the lead screw rotates so that remove in the push pedal the box body is followed the track carries out horizontal linear motion, it has a plurality of sample storage box to arrange on the box body, have in the sample storage box with the corresponding water inlet of water sample outlet pipe.
2. The aquatic environment engineering detection sampling device of claim 1, wherein: one end of the waste water outlet pipe penetrates through the through hole and is flush with the bottom of the through hole.
3. The aquatic environment engineering detection sampling device of claim 1, wherein: the sealing part is formed by spraying waterproof sealant.
4. The aquatic environment engineering detection sampling device of claim 1, wherein: the screw rod is made of engineering plastics.
5. The aquatic environment engineering detection sampling device of claim 1, wherein: the number of the sample storage boxes is not less than six.
6. The aquatic environment engineering detection sampling device of any one of claims 1-5, wherein: the top of the sample storage box is provided with a cover plate, the cover plate is provided with a raised connecting pipe with a through hole, and the water inlet is arranged in the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155280.8U CN210513801U (en) | 2019-07-22 | 2019-07-22 | Water environmental engineering detects sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155280.8U CN210513801U (en) | 2019-07-22 | 2019-07-22 | Water environmental engineering detects sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210513801U true CN210513801U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155280.8U Expired - Fee Related CN210513801U (en) | 2019-07-22 | 2019-07-22 | Water environmental engineering detects sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN210513801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982591A (en) * | 2020-08-06 | 2020-11-24 | 湖南盛世创纯环保科技有限公司 | Environment-friendly waste water treatment detection sampling device |
| CN113295837A (en) * | 2021-05-29 | 2021-08-24 | 长春工程学院 | Sewage chemical analysis tool for environmental monitoring |
| CN113804846A (en) * | 2021-07-30 | 2021-12-17 | 正元地理信息集团股份有限公司 | Chemical industry garden water quality monitoring sampling device |
-
2019
- 2019-07-22 CN CN201921155280.8U patent/CN210513801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982591A (en) * | 2020-08-06 | 2020-11-24 | 湖南盛世创纯环保科技有限公司 | Environment-friendly waste water treatment detection sampling device |
| CN113295837A (en) * | 2021-05-29 | 2021-08-24 | 长春工程学院 | Sewage chemical analysis tool for environmental monitoring |
| CN113804846A (en) * | 2021-07-30 | 2021-12-17 | 正元地理信息集团股份有限公司 | Chemical industry garden water quality monitoring sampling device |
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| 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: 20200512 Termination date: 20210722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |