CN202229944U - Portable automatic water quality sampling device - Google Patents
Portable automatic water quality sampling device Download PDFInfo
- Publication number
- CN202229944U CN202229944U CN2011203475273U CN201120347527U CN202229944U CN 202229944 U CN202229944 U CN 202229944U CN 2011203475273 U CN2011203475273 U CN 2011203475273U CN 201120347527 U CN201120347527 U CN 201120347527U CN 202229944 U CN202229944 U CN 202229944U
- Authority
- CN
- China
- Prior art keywords
- sampling
- water
- storage box
- drive screw
- screw bolt
- 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
Links
Images
Abstract
The utility model relates to a portable automatic water quality sampling device which comprises a control box and a storage box, wherein, a control device and an acquisition device are installed on the control box; the acquisition device comprises a sampling pump and a sampling valve; sampling bottles are arranged in the storage box, and a water sample distributor composed of a stepping motor, a driving screw bolt, a stream guidance slide block and a limit switch is installed at the upper part of the storage box; the output shaft of the stepping motor is connected with one end of the driving screw bolt, and the other end of the driving screw bolt is sleeved on the storage box; a threaded hole matched with the driving screw bolt is formed on the stream guidance slide block; the driving screw bolt is screwed into the threaded hole; the limit switch is fixedly positioned below the stepping motor; the direction of a water delivery guide pipe is perpendicular to that of the driving screw bolt, and the upper part of the water delivery guide pipe is fixedly connected with the stream guidance slide block; and a plurality of sampling bottles are arranged right below the driving screw bolt. Through the sampling device, the sample can be taken automatically and the water sample can be preserved; and besides, the sampling device can be connected with on-line automatic monitoring equipment so as to realize synchronous sampling. Therefore, the sampling device is suitable for on-site comparison tests by on-site environmental monitoring departments.
Description
Technical field
The utility model relates to a kind of portable sampling device that is used for automatic collection, preserves water sample, belongs to the detection technique field.
Background technology
In water quality monitoring; Usually can carry out on-site sampling and water sample control experiment, traditional sampling method is generally hand sampling, and hand sampling has certain limitation; As receive the influence of time, sampling location environment etc., restricted the smooth implementation of water quality monitoring work greatly.
Summary of the invention
The utility model technical matters to be solved provides a kind of water quality sampling device that can sample automatically.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of portable water quality automatic sampling apparatus; Comprise control box and storage box; Control box connects with storage box through water gathering tube road and electric controling line, and control device and harvester are installed on the said control box, and the order output terminal of control device is connected with the input end of harvester; Said harvester comprises sampling pump and sampling valve; The water inlet end of said sampling pump is through conduit water receiving appearance source, and its water side connects the water inlet end of sampling valve through conduit, and the water side of sampling valve is connected with the water delivery conduit; Said storage box inside is placed with sampling bottle; Its key is: said sampling apparatus also comprises the water sample divider that is installed in storage box top and is made up of stepper motor, drive screw, flow guide sliding block and limit switch; Said stepper motor is fixed on the inwall of storage box, a client link of its output shaft and drive screw, and the other end of drive screw is sleeved on the storage box; Said flow guide sliding block is provided with the threaded hole that matches with drive screw, and drive screw screws in said threaded hole; Said limit switch is fixed on the below of stepper motor; The direction of said water delivery conduit is vertical with drive screw, and its upper end is fixedly connected with flow guide sliding block; A plurality of sampling bottles lie in a horizontal plane in drive screw under.
Said control device comprises microcomputer controller, text display and the printer of control sampling apparatus operation; The output terminal of said microcomputer controller connects the input end of text display and printer respectively.
Adopt the beneficial effect that technique scheme produced to be: the utility model can be realized the automatic sampling of water quality; Stepper motor drives drive screw turns; Flow guide sliding block drives the water delivery conduit and moves accurately in the horizontal direction under the promotion of screw rod, water sample accurately is injected in the sampling bottle.The utility model can also be online with online auto monitoring equipment, realizes synchronized sampling, is applicable to that site environment monitoring department carries out on-the-spot control experiment; Also can be online with ultrasonic liquid level sensor, realize the flow equal proportion sampling; Also can realize operations such as remote command sampling, printing sample record.
Description of drawings
Fig. 1 is the structural representation of the control box of the utility model;
Fig. 2 is the structural representation of the water sample divider of the utility model;
Fig. 3 is that the pipeline of the utility model connects synoptic diagram;
Among the figure: 1, microcomputer controller, 2, text display, 3, printer, 4, sampling pump, 5, control box; 6, sampling bottle, 7, sampling valve, 8, the water delivery conduit, 9, stepper motor, 10, drive screw; 11, flow guide sliding block, 12, limit switch, 13, the water sample source, 14, storage box.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Be depicted as the structural drawing and the inner water sample dispensing arrangement figure of storage box of the control box of the utility model like Fig. 1,2.A kind of portable water quality automatic sampling apparatus comprises control box 5 and the storage box 14 that is fixed on below the control box 5, on the said control box 5 control device and harvester is installed, and the order output terminal of control device is connected with the input end of harvester; Said harvester comprises sampling pump 4 and sampling valve 7; The water inlet end of said sampling pump 4 is through conduit water receiving appearance source 13, and its water side connects the water inlet end of sampling valve 7 through conduit, and the water side of sampling valve 7 is connected with water delivery conduit 8; Said storage box 14 inside are placed with sampling bottle 6; Its key is: said sampling apparatus also comprises the water sample divider that is installed in storage box 14 tops and is made up of stepper motor 9, drive screw 10, flow guide sliding block 11 and limit switch 12; Said stepper motor 9 is fixed on the inwall of storage box 14, and a client link of its output shaft and drive screw 10, the other end of drive screw 10 are sleeved on the storage box 14; Said flow guide sliding block 11 is provided with the threaded hole that matches with drive screw 10, and drive screw 10 screws in said threaded hole; Said limit switch 12 is fixed on the below of stepper motor 9; The direction of said water delivery conduit 8 is vertical with drive screw, and its upper end is fixedly connected with flow guide sliding block 11; A plurality of sampling bottles 6 lie in a horizontal plane in drive screw 10 under.
Said control device comprises microcomputer controller 1, text display 2 and the printer 3 of control sampling apparatus operation; The output terminal of said microcomputer controller 1 connects the input end of text display 2 and printer 3 respectively.The operation of the whole device of microcomputer controller 1 control; Text display 2 is a man-machine interface, comprises display and operation keyboard; Printer 3 is used to print sample record.Stepper motor 9 drives drive screw 10 and rotates, and flow guide sliding block 11 drives water delivery conduit 8 and moves accurately in the horizontal direction under the promotion of screw rod, water sample accurately is injected in the sampling bottle 6.
Be illustrated in figure 3 as pipeline and connect synoptic diagram.Show sampling pump 4, sampling valve 7 and sampling bottle 6 among the figure.Sampling pump 4 is the power source and the meter of system; Sampling valve 7 is used to determine the flow direction of water sample to carry to accomplish water sample.When realizing sampling automatically, water sample from water sample source 13 through sampling pump 4, sampling valve 7 to the water sample divider, and then below flowing into automatically via the water sample divider in the sampling bottle 6 of horizontal positioned, accomplish once sampling.
Automatically the realization of sampling: each parts is under the commander of microcomputer controller 1; Water sample is according to pre-set time equal proportion or flow equal proportion sampling mode; Under the power of sampling pump 4; Get into sampling pipe from sampling head, directly get into sampling bottle 6, sample automatically thereby accomplish equal proportion through the water sample divider.
The realization that synchronized sampling keeps sample: under online mode, the action of sampling apparatus real time monitoring on-line monitoring appearance, when monitor started the collection water sample, the homogeneity water sample that sampling apparatus is gathered certain volume simultaneously directly was stored in the sampling bottle.The synchronized sampling function that keeps sample can be used for online monitor contrastive test; But need not artificial just all-weather on duty obtains and monitor homogeneity water sample; The hard work of artificial sampling on duty at night and the sampling error of hand sampling have improved work efficiency greatly when having prevented contrastive test.
The realization of remote command sampling: under any sampling pattern, sampling apparatus all can pass through communication module receiving remote wireless command, receives after the instruction at once by command request and samples the water sample of certain volume in sampling bottle.Teleinstruction can be sent through platform software by the environmental protection Central Control Room.
Claims (2)
1. portable water quality automatic sampling apparatus; Comprise control box (5) and storage box (14); Control box (5) connects with storage box (14) through water gathering tube road and electric controling line; Said control box is equipped with control device and harvester on (5), and the order output terminal of control device is connected with the input end of harvester; Said harvester comprises sampling pump (4) and sampling valve (7); The water inlet end of said sampling pump (4) is through conduit water receiving appearance source (13), and its water side connects the water inlet end of sampling valve (7) through conduit, and the water side of sampling valve (7) is connected with water delivery conduit (8); Said storage box (14) inside is placed with sampling bottle (6); It is characterized in that: said sampling apparatus also comprises the water sample divider that is installed in storage box (14) top and is made up of stepper motor (9), drive screw (10), flow guide sliding block (11) and limit switch (12); Said stepper motor (9) is fixed on the inwall of storage box (14), and a client link of its output shaft and drive screw (10), the other end of drive screw (10) are sleeved on the storage box (14); Said flow guide sliding block (11) is provided with the threaded hole that matches with drive screw (10), and drive screw (10) screws in said threaded hole; Said limit switch (12) is fixed on the below of stepper motor (9); The direction of said water delivery conduit (8) is vertical with drive screw, and its upper end is fixedly connected with flow guide sliding block (11); A plurality of sampling bottles (6) lie in a horizontal plane in drive screw (10) under.
2. a kind of portable water quality automatic sampling apparatus according to claim 1 is characterized in that: said control device comprises microcomputer controller (1), text display (2) and the printer (3) of control sampling apparatus operation; The output terminal of said microcomputer controller (1) connects the input end of text display (2) and printer (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203475273U CN202229944U (en) | 2011-09-16 | 2011-09-16 | Portable automatic water quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203475273U CN202229944U (en) | 2011-09-16 | 2011-09-16 | Portable automatic water quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229944U true CN202229944U (en) | 2012-05-23 |
Family
ID=46080528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203475273U Expired - Fee Related CN202229944U (en) | 2011-09-16 | 2011-09-16 | Portable automatic water quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229944U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932224A (en) * | 2017-01-18 | 2017-07-07 | 苏州睿达矩自动化设备有限公司 | A kind of water sample acquisition device with Huan Guan mechanisms |
| CN107300486A (en) * | 2017-08-11 | 2017-10-27 | 上海拓攻机器人有限公司 | A kind of water quality sampling method and system based on unmanned plane |
| CN107631908A (en) * | 2017-09-20 | 2018-01-26 | 青岛瑞通测控技术有限公司 | A kind of novel pipeline automatic sampler |
| CN107655721A (en) * | 2017-09-26 | 2018-02-02 | 上海大学 | A kind of water quality sampling equipment on unmanned environmental monitoring ship |
| CN107807013A (en) * | 2017-09-26 | 2018-03-16 | 上海大学 | A kind of autonomous sampling system of constant temperature ocean water quality |
| CN108562710A (en) * | 2018-05-07 | 2018-09-21 | 安徽理工大学 | A kind of complex water areas water sampler |
| CN109060445A (en) * | 2018-10-30 | 2018-12-21 | 东莞市易华电子科技有限公司 | A kind of water quality detection sampler |
| CN110411776A (en) * | 2019-08-23 | 2019-11-05 | 沈阳航空航天大学 | A kind of portable water quality Environment features device based on Beidou positioning |
-
2011
- 2011-09-16 CN CN2011203475273U patent/CN202229944U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932224A (en) * | 2017-01-18 | 2017-07-07 | 苏州睿达矩自动化设备有限公司 | A kind of water sample acquisition device with Huan Guan mechanisms |
| CN106932224B (en) * | 2017-01-18 | 2019-10-08 | 何银亚 | A kind of water sample acquisition device with Huan Guan mechanism |
| CN107300486A (en) * | 2017-08-11 | 2017-10-27 | 上海拓攻机器人有限公司 | A kind of water quality sampling method and system based on unmanned plane |
| CN107631908A (en) * | 2017-09-20 | 2018-01-26 | 青岛瑞通测控技术有限公司 | A kind of novel pipeline automatic sampler |
| CN107631908B (en) * | 2017-09-20 | 2020-03-31 | 青岛瑞通测控技术有限公司 | Novel pipeline automatic sampler |
| CN107655721A (en) * | 2017-09-26 | 2018-02-02 | 上海大学 | A kind of water quality sampling equipment on unmanned environmental monitoring ship |
| CN107807013A (en) * | 2017-09-26 | 2018-03-16 | 上海大学 | A kind of autonomous sampling system of constant temperature ocean water quality |
| CN107807013B (en) * | 2017-09-26 | 2020-10-16 | 上海大学 | Constant-temperature ocean water quality autonomous sampling system |
| CN108562710A (en) * | 2018-05-07 | 2018-09-21 | 安徽理工大学 | A kind of complex water areas water sampler |
| CN109060445A (en) * | 2018-10-30 | 2018-12-21 | 东莞市易华电子科技有限公司 | A kind of water quality detection sampler |
| CN110411776A (en) * | 2019-08-23 | 2019-11-05 | 沈阳航空航天大学 | A kind of portable water quality Environment features device based on Beidou positioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202229944U (en) | Portable automatic water quality sampling device | |
| CN201242509Y (en) | Automatic sampling device for monitoring water quality | |
| CN202255957U (en) | Self-drainage automatic water sampling device | |
| CN103076153B (en) | Resistance testing device for cable-towed ship model | |
| CN103983479B (en) | A kind of portable sheet flow sampler of drawer type and the method for sampling thereof | |
| CN104321647A (en) | Composite sampling of fluids | |
| CN105466728A (en) | Multi-point water sample automatic acquisition device carried by unmanned ship and method | |
| CN202108718U (en) | Oil pump performance testing equipment | |
| CN101051054A (en) | Device and method for detecting heavy gas flow speed value of gas relay | |
| CN107192583A (en) | A kind of intelligent water quality sampling method of water quality sampling unmanned plane | |
| CN105043815B (en) | Underground water is continuously collected and metering system | |
| CN105716907A (en) | Multipoint synchronous sampling system for water samples in stratified flow channel model test | |
| CN201653744U (en) | Automatic in-situ water sample sampling analyser | |
| CN104483163A (en) | Automatic water quality sampling device | |
| CN204556326U (en) | The automatic water sampling instrument of a kind of Large Copacity | |
| CN103913205A (en) | Gas autoweighing device and method | |
| CN206161378U (en) | Automatic stay a kind ware system | |
| CN205067137U (en) | Automatic sampling device of water sample | |
| CN207992225U (en) | For the automatic sample application device during enzyme linked immunosorbent detection | |
| CN204462128U (en) | A kind of quality of river water intelligent testing and warning system | |
| CN108007720A (en) | A kind of water-quality sampler | |
| CN202024879U (en) | Multifunctional test device for shower switching and ball joint head swinging lifetimes | |
| CN102980636A (en) | Device and method for calibrating and detecting liquid level of fuel sensor | |
| CN2924492Y (en) | Air energy-storage volume pipe liquid flow calibrating device | |
| CN205879661U (en) | Concentrated appearance of water sample |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160916 |