CN207832492U - A kind of water quality sampling device for river - Google Patents

A kind of water quality sampling device for river Download PDF

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Publication number
CN207832492U
CN207832492U CN201721225506.8U CN201721225506U CN207832492U CN 207832492 U CN207832492 U CN 207832492U CN 201721225506 U CN201721225506 U CN 201721225506U CN 207832492 U CN207832492 U CN 207832492U
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China
Prior art keywords
drawstring
ontology
plug
socketed
water
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CN201721225506.8U
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Chinese (zh)
Inventor
刘涔
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Chengde Yongqing Environmental Protection Engineering Co Ltd
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Chengde Yongqing Environmental Protection Engineering Co Ltd
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Priority to CN201721225506.8U priority Critical patent/CN207832492U/en
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Abstract

The utility model discloses a kind of water quality sampling devices for river, including ontology, framework, probe tube, plug, wire winding pole, the second drawstring and support plate, the body interior is opened up there are four stomata, the ontology side is connected with wire winding pole, hook is connected on ontology above the wire winding pole, it is socketed with plug on the inside of the water inlet, described plug one end is connected with draw ring, the draw ring is connected with the first drawstring, it is wound in wire winding pole in the middle part of first drawstring, the first drawstring other end is connected with link, and the link is socketed in sub-hook;By being connected with probe tube in the second drawstring low side, probe tube low side is connected with clump weight, then plug is pullled by the first drawstring, Underwater Pressure effect can be open-top by check valve after taking out plug, and individual event valve by it is open-top while make water and inner air there are one simple displacements, the mixing of internal water and extraneous different depth water is avoided to complete to sample, and when pull-up.

Description

A kind of water quality sampling device for river
Technical field
The utility model is related to sampling of water quality technical fields, specially a kind of water quality sampling device for river.
Background technology
Water quality monitoring is monitoring and measures type, the concentration and variation tendency of each pollutant of pollutant in water body, is commented The process of valence water quality condition.Monitoring range is very extensive, including contaminated and contaminated natural water and various Industrial water drainage etc..Main monitoring project can be divided into two major classes:One kind be reflect water quality condition overall target, as temperature, coloration, Turbidity, pH value, conductivity, suspended matter, dissolved oxygen, COD and biochemical oxygen demand (BOD) etc.;Another kind of is some noxious materials, Such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury and organic agricultural chemicals.For the situation of objective appraisal rivers and ocean water quality, above-mentioned prison is removed Outside survey project, the measurement for carrying out flow velocity and flow is needed sometimes.However have much to the sampling equipment of water quality detection in the prior art Defect for example:
1, in the prior art:General detection device is all a rope and probe tube when in use, is thrown into water, still Such mode can only get the water on river surface, and it is general to the detection of river water quality in water quality detection when detect different depths The water quality of degree, and the prior art is to the water sampling at deep water, it is incomplete, and its price is very high, so cannot be satisfied existing Needed for technology.
2, in the prior art:General sampling bottle is when collecting when in use, be all manually line is pulled, if but It is just pretty troublesome and laborious in long-time bracing wire when depth is excessive, and the prior art in sampling to water surface curve under the depth that samples Degree has prodigious error, so cannot be satisfied needed for the prior art.
Utility model content
The purpose of this utility model is to provide a kind of water quality sampling devices for river, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:A kind of water quality sampling device for river, Including ontology, framework, probe tube, plug, wire winding pole, the second drawstring and support plate, the body interior is opened up there are four stomata, The ontology side is connected with wire winding pole, and hook is connected on the ontology above the wire winding pole, and the body interior is connected with Supporting rod, the supporting rod shaft core position are connected with framework, and the framework upper surface middle part offers through-hole, the framework upper table Face both sides are connected with support plate, are socketed with shaft in the middle part of the support plate, the shaft is affixed limited at two-end-point Position ring, shaft middle part periphery is affixed there are two take-up reel, and the take-up reel is surrounded with the second drawstring outside, and described second draws Rope is connected with probe tube through through-hole, and the probe tube low side is connected with clump weight, and the probe tube side offers water inlet, One end is connected with check valve inside the water inlet, is socketed with plug on the inside of the water inlet, described plug one end is connected with drawing Ring, the draw ring are connected with the first drawstring, are wound in wire winding pole in the middle part of first drawstring, the first drawstring other end is affixed There are link, the link to be socketed in sub-hook.
Preferably, described handle one end periphery is socketed with rubber pad.
Preferably, the ontology periphery is socketed with rubber slab.
Preferably, affixed there are three rubber seal for plug other end periphery.
Preferably, inside the water inlet filter screen is connected with close at one end.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, by being connected with probe tube in the second drawstring low side, probe tube low side is connected with clump weight, makes the utility model Used time prevents its sinking after probe tube sinks to designated position, then pulls plug by the first drawstring, takes out water after plug Pushing force effect can be open-top by check valve, and individual event valve by it is open-top while simply to set there are one water and inner airs It changes, the mixing of internal water and extraneous different depth water is avoided to complete to sample, and when pull-up.
2, there are four stomatas by being opened up in body interior for the utility model so that ontology can swim in the water surface when use On so that accurate data are just had to its depth when use, and periphery is connected with take-up reel in the middle part of shaft, turned Axis side is connected with handle so that take-up carries out take-up using rotational handle when in use, and such mode is when in use Take-up has been tired out, and the case where being pushed down with weight, being then not in overstrain, occurs.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the overlooking structure diagram of the utility model.
In figure:1- ontologies;2- stomatas;3- frameworks;4- through-holes;5- water inlets;6- filter screens;7- probe tubes;8- clump weights; 9- rubber seal;10- plugs;11- draw rings;12- supporting rods;The first drawstrings of 13-;14- wire winding poles;15- links;16- is linked up with; 17- rubber pads;18- handles;The second drawstrings of 19-;20- take-up reels;21- support plates;22- spacing collars;23- shafts;24- rubber Plate;25- check valves.
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.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of water quality sampling device for river, packet Ontology 1, framework 3, probe tube 7, plug 10, wire winding pole 14, the second drawstring 19 and support plate 21 are included, is opened up inside the ontology 1 There are four stomata 2,1 side of the ontology is connected with wire winding pole 14, and hook is connected on the ontology 1 of 14 top of the wire winding pole 16, supporting rod 12 is connected with inside the ontology 1, and 12 shaft core position of the supporting rod is connected with framework 3,3 upper table of the framework Middle face offers through-hole 4, and 3 upper surface both sides of the framework are connected with support plate 21, and 21 middle part of the support plate is socketed with Shaft 23, the affixed restraining position ring block 22 at two-end-point of the shaft 23, there are two the middle part of the shaft 23 periphery is affixed Take-up reel 20, the take-up reel 20 are surrounded with the second drawstring 19 outside, and second drawstring 19 is connected with probe tube 7 through through-hole 4, 7 low side of the probe tube is connected with clump weight 8, and 7 side of the probe tube offers water inlet 5,5 inside one end of the water inlet It is connected with check valve 25,5 inside of the water inlet is socketed with plug 10, and 10 one end of the plug is connected with draw ring 11, the drawing Ring 11 is connected with the first drawstring 13, and first drawstring, 13 middle part is wound in wire winding pole 14, and 13 other end of the first drawstring is solid It is connected to link 15, the link 15 is socketed in sub-hook 16.
18 one end periphery of the handle is socketed with rubber pad 17, and more convenient progress is in use, 1 periphery set of the ontology It is connected to rubber slab 24 so that played a certain protective role to ontology 1 when use, 10 other end periphery of the plug is connected with three A rubber seal 9 so that its sealing effect is more preferable when use, and 5 inside of the water inlet is connected with filter screen close at one end 6 so that avoid block water inlet 5 early period when use.
Operation principle:Ontology 1 will be placed in designated position when use, then probe tube 7 leads to after sinking to designated position Crossing handle 18 prevents its from sinking, and then passes through the first drawstring 13 and pulls place's plug 10, and Underwater Pressure effect can be by after taking out plug Check valve 25 is open-top, and individual event valve 25 by it is open-top while make water and inner air there are one simple displacement, to complete Also due to insufficient pressure can not open-top check valve 25, the water so as to avoid inside and extraneous different depth when sampling and pull-up The mixing of water so that be convenient for it more convenient when in use effectively to be used when in use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water quality sampling device for river, including ontology (1), framework (3), probe tube (7), plug (10), coiling Bar (14), handle (18), the second drawstring (19) and support plate (21), it is characterised in that:There are four being opened up inside the ontology (1) Stomata (2), ontology (1) side are connected with wire winding pole (14), extension are connected on the ontology (1) above the wire winding pole (14) Hook (16), the ontology (1) is internal to be connected with supporting rod (12), and supporting rod (12) shaft core position is connected with framework (3), institute It states framework (3) upper surface middle part and offers through-hole (4), framework (3) the upper surface both sides are connected with support plate (21), described Shaft (23) is socketed in the middle part of support plate (21), the shaft (23) is described close to affixed restraining position ring block (22) at two-end-point Periphery is affixed there are two take-up reel (20) in the middle part of shaft (23), and the take-up reel (20) is surrounded with the second drawstring (19), institute outside It states the second drawstring (19) and is connected with probe tube (7) through through-hole (4), probe tube (7) low side is connected with clump weight (8), institute State probe tube (7) side and offer water inlet (5), the internal one end of the water inlet (5) is connected with check valve (25), it is described enter water It is socketed with plug (10) on the inside of mouth (5), described plug (10) one end is connected with draw ring (11), and the draw ring (11) is connected with first Drawstring (13), the first drawstring (13) middle part are wound in wire winding pole (14), and the first drawstring (13) other end is connected with extension Ring (15), the link (15) are socketed in sub-hook (16).
2. a kind of water quality sampling device for river according to claim 1, it is characterised in that:The handle (18) one End periphery is socketed with rubber pad (17).
3. a kind of water quality sampling device for river according to claim 1, it is characterised in that:The ontology (1) is outside It encloses and is socketed with rubber slab (24).
4. a kind of water quality sampling device for river according to claim 1, it is characterised in that:The plug (10) is another One end periphery is affixed, and there are three rubber seal (9).
5. a kind of water quality sampling device for river according to claim 1, it is characterised in that:The water inlet (5) It is internal to be connected with filter screen (6) close at one end.
CN201721225506.8U 2017-09-22 2017-09-22 A kind of water quality sampling device for river Active CN207832492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721225506.8U CN207832492U (en) 2017-09-22 2017-09-22 A kind of water quality sampling device for river

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721225506.8U CN207832492U (en) 2017-09-22 2017-09-22 A kind of water quality sampling device for river

Publications (1)

Publication Number Publication Date
CN207832492U true CN207832492U (en) 2018-09-07

Family

ID=63385051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721225506.8U Active CN207832492U (en) 2017-09-22 2017-09-22 A kind of water quality sampling device for river

Country Status (1)

Country Link
CN (1) CN207832492U (en)

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