CN207751745U - A kind of sample extraction device for water quality detection - Google Patents
A kind of sample extraction device for water quality detection Download PDFInfo
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- CN207751745U CN207751745U CN201721728250.2U CN201721728250U CN207751745U CN 207751745 U CN207751745 U CN 207751745U CN 201721728250 U CN201721728250 U CN 201721728250U CN 207751745 U CN207751745 U CN 207751745U
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- sample
- water quality
- quality detection
- water
- circular hole
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Abstract
The utility model discloses a kind of sample extraction devices for water quality detection,Including sample storage unit and sample unit,Sample storage unit includes rack for test tube and several sample pipes,Sample pipe is arranged on rack for test tube,Sample unit includes supporting rack,Steel wire rope and pedestal,Reel is provided on supporting rack,Reel is provided centrally with circular hole,Circular hole is internally provided with shaft,Shaft can rotate in circular hole,Shaft one end extends to the outside of circular hole and is connected with operating lever,Wirerope-winding is in the outer surface of reel,The bottom end of steel wire rope links together with pedestal,Water pump and motor are provided on pedestal,Water pump is connected with motor,Motor is connected together by being cased with the water-proof wire of layer of PVC with external power supply,Water pump is connected with water inlet line,Water inlet line links together with sample pipe,It is simple in structure,It is easy to operate,It can realize the sample water quality abstraction function during water quality monitoring.
Description
Technical field
The utility model is related to water quality inspection technique field, specially a kind of sample extraction devices for water quality detection.
Background technology
With social progress and development, environmental protection is increasingly paid attention to by country, and China is by ring at present
Border protection be classified as a fundamental state policy, take charge of environmental quality severely, as environmental protection segment field water quality detection industry, also by
The attention of government agencies at all levels, water are Source of life, and the mankind be unable to do without water in the life and production activity, water quality situation
Quality becomes focus of people's attention, in water quality detection, needs to collect the water quality at different location, this is obtained after being analyzed
The water quality condition in region, existing method are the forms extracted using fixed point, and the mode of this kind of water quality extraction is cumbersome, simultaneously
The equipment volume of used extracting device is larger, and the poor region of pavement behavior in part, this kind of extracting device can not transport
To sampling observation place, this just brings larger trouble to water quality detection work.
In the prior art scheme, to solve the above-mentioned problems, also have many technical solutions, such as application No. is
A kind of sample extraction device of 201521012045.7 water quality detections announced, including receiving flask and handlebar, the collection
There are one end, there is the right end tool of bottle internal thread, the left end of the handlebar to have pipe sleeve, a left side for the pipe sleeve for the end
The threaded portion for having and coordinating the end, the pipe sleeve is held to be internally provided with sealing-plug, be arranged on the outer ring of the pipe sleeve
There are one above collection hole, when the sealing-plug is moved to the left extreme position, the collections hole seal, the sealing-plug
It moves right to extreme position, collection hole opening, the right end of the sealing-plug is combined with control-rod；The device can be straight
The water layer for probeing into and needing to inspect by random samples is connect, the opening for collecting hole is then completed by upward control-rod, carries out the extraction of the water layer water quality,
It is pushed downwardly into control-rod after the completion of extracting, completes the sealing for collecting hole, finally completes the extraction of water quality, the volume structure of the present apparatus
Smaller, cost is more cheap, carries more convenient.
But in above-mentioned technical proposal, still there is certain defect in the acquisition of sample, therefore, in summary technical side
The defect of case, current sample extraction device essentially consists in：
（1）The function of existing water quality extraction element is relatively simple, and a type of water quality extraction element can only be to fixed deep
The water quality of degree is detected；
（2）When needing the water quality to different depth to be detected, it is also necessary to increase the structure of water quality detection system, this is just
Prodigious trouble is brought to worker, and greatly reduces the efficiency of water quality detection.
Utility model content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of sample extraction dress for water quality detection
It sets, it is simple in structure, easy to operate, it can realize the sample water quality abstraction function during water quality monitoring, and can effectively solve the problem that
The problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：A kind of sample extraction for water quality detection
Device, including sample storage unit and sample unit, the sample storage unit include rack for test tube and several samples
Pipe, the sample pipe is arranged on rack for test tube, and the top of the sample pipe is provided with pipe close, and the sample takes
Sample unit includes supporting rack, steel wire rope and pedestal, and scale is provided on the steel wire rope, winding is provided on support frame as described above
Wheel, the reel are provided centrally with circular hole, and the circular hole is internally provided with the shaft of cylindrical type, and the shaft can be in circular hole
Interior rotation, described shaft one end extend to the outside of circular hole and are connected with operating lever, and the wirerope-winding is in the outer of reel
Surface, bottom end and the pedestal of the steel wire rope link together, and water pump and motor, the water pump and electricity are provided on the pedestal
Machine connects, and the motor is connected together by being cased with the water-proof wire of layer of PVC with external power supply, and the water pump is connected with water inlet pipe
Road, the water inlet line link together with sample pipe.
As a kind of preferred technical solution of the utility model, the interior gear teeth, the shaft are provided on the circular-hole internal-wall
The position that outer surface corresponds to circular hole is provided with external gear teeth, and the interior gear teeth and external gear teeth are connected with a joggle togather by gear.
As a kind of preferred technical solution of the utility model, support frame as described above includes bearing and two mounting plates, two
The mounting plate is separately positioned on upper surface of support left and right ends, and the top of two mounting plates is both provided with mounting hole,
The left and right ends of the shaft both pass through the outside that mounting hole extends to supporting rack, the reel setting two mounting plates it
Between.
As a kind of preferred technical solution of the utility model, the one end of the shaft far from operating lever is provided with fixed spiral shell
It is female.
As a kind of preferred technical solution of the utility model, the babinet of cuboid-type is provided on the outside of the rack for test tube,
The box house is hollow-core construction, and the box house is provided with partition board, and babinet is divided into sample storage room by the partition board
With holding tools room.
As a kind of preferred technical solution of the utility model, the rack for test tube is arranged in sample storage room, the work
It is used for placing steel wire rope, water pump, motor, supporting rack, reel, pedestal and external power supply in tool receiving room.
As a kind of preferred technical solution of the utility model, the top of the babinet is provided with case lid, the case lid one
End is hinged with babinet top corresponding position.
As a kind of preferred technical solution of the utility model, the upper surface of the case lid is provided with bowhandle, and institute
It states bowhandle surface and is provided with anti-skidding silicagel pad.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model is convenient for the placement of sample pipe, to facilitate collection different depth by the way that rack for test tube is arranged
Water quality, and then realize different depth water quality detecting function, ensure that the accuracy of water quality detection；
（2）The utility model realizes the function that height is adjusted, can pass through steel wire by the setting of reel and steel wire rope
The operation of the flexible completion different depth sampling of water quality of rope length degree, the fairly simple and required production cost of operation are relatively low；
Scale is set on steel wire rope, can accurately measure steel wire rope down toward water surface depth below, to improve the precision of water quality monitoring,
So that the result of water quality detection is relatively reliable；
（3）The utility model is simple in structure, and installation and removal are all very convenient, to which the poor region of road pavement situation is same
The function that water quality detection sampling can be achieved, substantially increases the practical performance of sample extraction device during the water quality detection.
Description of the drawings
Fig. 1 is the sample cellular construction schematic diagram of the utility model；
Fig. 2 is the sample storage cellular construction schematic diagram of the utility model；
Fig. 3 is the box structure diagram of the utility model；
Fig. 4 is the motor and external power source structure schematic diagram of the utility model；
Fig. 5 is the interior gear teeth and external gear teeth attachment structure schematic diagram of the utility model.
In figure：1- sample storage units；2- sample units；3- rack for test tubes；4- sample pipes；5- pipe closes；6- branch
Support；7- steel wire ropes；8- pedestals；9- scales；10- reels；11- circular holes；12- shafts；13- operating levers；14- water pumps；15- electricity
Machine；16- water-proof wires；17- water inlet lines；The gear teeth in 18-；19- external gear teeths；20- bearings；21- mounting plates；22- fixing nuts；
23- babinets；24- partition boards；25- sample storages room；26- holding tools room；27- case lids；28- bowhandles；29- mounting holes；30-
Anti-skidding silicagel pad.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", "
It is interior ", "outside", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, rather than to limit the utility model.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 4, the utility model discloses a kind of sample extraction device for water quality detection, packets
Sample storage unit 1 and sample unit 2 are included, the sample storage unit 1 includes rack for test tube 3 and several sample pipes 4,
The sample pipe 4 is arranged on rack for test tube 3, and the top of the sample pipe 4 is provided with pipe close 5, and pipe close 5 is set
Set the possibility for reducing that sample is revealed in sample pipe 4.
The sample unit 2 includes supporting rack 6, steel wire rope 7 and pedestal 8, and the steel wire rope 7 is equipped with scale 9, institute
It states and is provided with reel 10 on supporting rack 6, the reel 10 is provided centrally with circular hole 11, and the circular hole 11 is internally provided with
The shaft 12 of cylindrical type, the shaft 12 can rotate in circular hole 11, and 12 one end of the shaft extends to the outside of circular hole 11 simultaneously
It is connected with operating lever 13, the steel wire rope 7 is wrapped in the outer surface of reel 10, by rotating clockwise or counterclockwise operating lever
13, realize the function of 10 forward or reverse of reel so that steel wire rope 7 either moves downward upwards, to realize to difference
The function that depth water quality is detected, bottom end and the pedestal 8 of the steel wire rope 7 link together.
Water pump 14 and motor 15 are provided on the pedestal 8, the water pump 14 and motor 15 connect, and the motor 15 passes through
The water-proof wire 16 for being cased with layer of PVC connects together with external power supply, is acted on by external power supply, driving motor 15,15 band of motor
Dynamic water pump 14 works, and the water pump 14 is connected with water inlet line 17, and the water inlet line 17 is connected to one with sample pipe 4
It rises, water pump 14 works, and water quality to be measured is sent into through water inlet line 17 in sample pipe 4.
As shown in Figure 1 and Figure 5, the interior gear teeth 18 are provided on 11 inner wall of the circular hole, 12 outer surface of the shaft corresponds to circle
The position in hole 11 is provided with external gear teeth 19, and the interior gear teeth 18 and external gear teeth 19 are connected with a joggle togather by gear, pass through behaviour
To make the rotation of bar 13, shaft 12 is driven to rotate, shaft 12 drives reel 10 to be rotated under the action of being rotated in gear engagement,
Reel 10 rotates to drive steel wire rope 7 to be moved upwardly or downwardly, and by the difference of 13 rotation direction of operating lever, realizes steel wire
The flexible function of rope 7.
As shown in Figure 1, support frame as described above 6 includes bearing 20 and two mounting plates 21, two mounting plates 21 are set respectively
It sets in 20 upper surface left and right ends of bearing, and the top of two mounting plates 21 is both provided with mounting hole 29, the shaft 12
Left and right ends both pass through the outside that mounting hole 21 extends to supporting rack 6, the setting of reel 10 two mounting plates 21 it
Between, the one end of the shaft 12 far from operating lever 13 is provided with fixing nut 22.
As shown in Figures 2 and 3,3 outside of the rack for test tube is provided with the babinet 23 of cuboid-type, and 23 inside of the babinet is
Hollow-core construction, and the babinet 23 is internally provided with partition board 24, the partition board 24 divides babinet 23 for sample storage room 25 and work
Have receiving room 26, setting sample extraction device convenient for collecting of babinet 23, consequently facilitating the poor region of pavement behavior into
Row water sample extracts, and the setting of partition board 24 realizes the function that sample storage and tool storage are separated, convenient for tool
Storage, meanwhile, avoid corrosion of the sample leakage to tool.
The rack for test tube 3 is arranged in sample storage room 25, is used for placing steel wire rope 7, water in the holding tools room 26
Pump 14, motor 15, supporting rack 6, reel 10, pedestal 8 and external power supply；The top of the babinet 23 is provided with case lid 27, case
On the one hand the setting of lid 27 realizes the 23 closed effect in inside of babinet；On the other hand, the taking and placing of babinet 23, the case are facilitated
27 one end of lid and 23 top corresponding position of babinet are hinged, and the opening and closing of case lid 27 is facilitated to operate；The case lid 27
Upper surface be provided with bowhandle 28, the setting of bowhandle 28 is convenient for the opening and closing of case lid 27, and the arc handle
28 surface of hand is provided with anti-skidding silicagel pad 30, on the one hand the setting of anti-skidding silicagel pad 30 avoids the portable bowhandle of worker 28
When diaphragm hand；On the other hand, anti-skidding effect is played.
In conclusion the utility model is mainly characterized by：
（1）The utility model is convenient for the placement of sample pipe, to facilitate collection different depth by the way that rack for test tube is arranged
Water quality, and then realize different depth water quality detecting function, ensure that the accuracy of water quality detection；
（2）The utility model realizes the function that height is adjusted, can pass through steel wire by the setting of reel and steel wire rope
The operation of the flexible completion different depth sampling of water quality of rope length degree, the fairly simple and required production cost of operation are relatively low；
Scale is set on steel wire rope, can accurately measure steel wire rope down toward water surface depth below, to improve the precision of water quality monitoring,
So that the result of water quality detection is relatively reliable；
（3）The utility model is simple in structure, and installation and removal are all very convenient, to which the poor region of road pavement situation is same
The function that water quality detection sampling can be achieved, substantially increases the practical performance of sample extraction device during the water quality detection.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of sample extraction device for water quality detection, it is characterised in that：Including sample storage unit（1）And sample
Unit（2）, the sample storage unit（1）Including rack for test tube（3）With several sample pipes（4）, the sample pipe（4）
It is arranged at rack for test tube（3）On, and the sample pipe（4）Top be provided with pipe close（5）, the sample unit
（2）Including supporting rack（6）, steel wire rope（7）And pedestal（8）, the steel wire rope（7）It is equipped with scale（9）, support frame as described above（6）
On be provided with reel（10）, the reel（10）Be provided centrally with circular hole（11）, the circular hole（11）It is internally provided with
The shaft of cylindrical type（12）, the shaft（12）It can be in circular hole（11）Interior rotation, the shaft（12）One end extends to circular hole
（11）Outside and be connected with operating lever（13）, the steel wire rope（7）It is wrapped in reel（10）Outer surface, the steel wire rope
（7）Bottom end and pedestal（8）It links together, the pedestal（8）On be provided with water pump（14）And motor（15）, the water pump
（14）And motor（15）Connection, the motor（15）By the water-proof wire for being cased with layer of PVC（16）It connects together with external power supply,
The water pump（14）It is connected with water inlet line（17）, the water inlet line（17）With sample pipe（4）It links together.
2. a kind of sample extraction device for water quality detection according to claim 1, it is characterised in that：The circular hole
（11）The interior gear teeth are provided on inner wall（18）, the shaft（12）Outer surface corresponds to circular hole（11）Position be provided with external gear teeth
（19）, the interior gear teeth（18）And external gear teeth（19）It is connected with a joggle togather by gear.
3. a kind of sample extraction device for water quality detection according to claim 1, it is characterised in that：Support frame as described above
（6）Including bearing（20）With two mounting plates（21）, two mounting plates（21）It is separately positioned on bearing（20）Upper surface is left
Right both ends, and two mounting plates（21）Top be both provided with mounting hole（29）, the shaft（12）Left and right ends it is equal
Across mounting hole（29）Extend to supporting rack（6）Outside, the reel（10）It is arranged in two mounting plates（21）Between.
4. a kind of sample extraction device for water quality detection according to claim 3, it is characterised in that：The shaft
（12）Far from operating lever（13）One end be provided with fixing nut（22）.
5. a kind of sample extraction device for water quality detection according to claim 1, it is characterised in that：The rack for test tube
（3）Outside is provided with the babinet of cuboid-type（23）, the babinet（23）Inside is hollow-core construction, and the babinet（23）It is internal
It is provided with partition board（24）, the partition board（24）By babinet（23）It is divided into sample storage room（25）With holding tools room（26）.
6. a kind of sample extraction device for water quality detection according to claim 5, it is characterised in that：The rack for test tube
（3）It is arranged in sample storage room（25）It is interior, the holding tools room（26）It is interior to be used for placing steel wire rope（7）, water pump（14）, motor
（15）, supporting rack（6）, reel（10）, pedestal（8）And external power supply.
7. a kind of sample extraction device for water quality detection according to claim 5, it is characterised in that：The babinet
（23）Top be provided with case lid（27）, the case lid（27）One end and babinet（23）Top corresponding position is hinged.
8. a kind of sample extraction device for water quality detection according to claim 7, it is characterised in that：The case lid
（27）Upper surface be provided with bowhandle（28）, and the bowhandle（28）Surface is provided with anti-skidding silicagel pad（30）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728250.2U CN207751745U (en) | 2017-12-13 | 2017-12-13 | A kind of sample extraction device for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728250.2U CN207751745U (en) | 2017-12-13 | 2017-12-13 | A kind of sample extraction device for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751745U true CN207751745U (en) | 2018-08-21 |
Family
ID=63147897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728250.2U Expired - Fee Related CN207751745U (en) | 2017-12-13 | 2017-12-13 | A kind of sample extraction device for water quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796669A (en) * | 2017-12-13 | 2018-03-13 | 百奥森（江苏）食品安全科技有限公司 | A kind of sample extraction device for water quality detection |
| CN113281109A (en) * | 2021-07-20 | 2021-08-20 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Water quality resource monitoring depthkeeping sampler for ocean engineering |
-
2017
- 2017-12-13 CN CN201721728250.2U patent/CN207751745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796669A (en) * | 2017-12-13 | 2018-03-13 | 百奥森（江苏）食品安全科技有限公司 | A kind of sample extraction device for water quality detection |
| CN113281109A (en) * | 2021-07-20 | 2021-08-20 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Water quality resource monitoring depthkeeping sampler for ocean engineering |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211213 |