CN204924712U - Surface water dissolved oxygen water sampling device - Google Patents
Surface water dissolved oxygen water sampling device Download PDFInfo
- Publication number
- CN204924712U CN204924712U CN201520512508.XU CN201520512508U CN204924712U CN 204924712 U CN204924712 U CN 204924712U CN 201520512508 U CN201520512508 U CN 201520512508U CN 204924712 U CN204924712 U CN 204924712U
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- water
- jug
- bottle
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- dissolved oxygen
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Abstract
The utility model discloses a surface water dissolved oxygen water sampling device, including take the bottle plug adopt the water -jug, have the holding body that is used for placing the holding chamber of adopting the water -jug and with this holding body fixed connection's the antenna of taking the graduated scale, it is used for restricting this locating part of adopting the water -jug business turn over still to be equipped with on this holding body, it adopts water -jug inside with external inlet tube and blast pipe to be equipped with the intercommunication on this bottle plug, blast pipe lower extreme and bottle plug lower surface parallel and level, the bottle plug with adopt water -jug cooperation state, the distance that the water -jug bottom was adopted to inlet tube lower extreme distance is 1-2mm, still include and control the length of stopper, the length greater than flag pole of this haulage rope with the intaking of haulage rope of taking of inlet tube pipe diameter looks adaptation. The beneficial effect of the utility model: simple structure, convenient operation adopt water process water and pour into into until following the top overflow from adopting the water -jug bottom for adopt the water -jug not the aeration equally do not have the bubble to exist to adopt in the water -jug yet.
Description
Technical field
The utility model relates to hydrophore tool technical field, particularly a kind of surface water dissolved oxygen DO water sampling device.
Background technology
Measure Dissolved Oxygen in Surface Water, water sample needs to collect in dissolved oxygen DO sounding bottle.When gathering water sample, sounding bottle will go deep into the certain degree of depth of surface water to carry out adopting water, and to note especially not making water sample aeration or having bubble to exist in sounding bottle, whole adopt water process water sample all should from injecting water sample bottom dissolved oxygen DO sounding bottle to about 1/3 ~ 1/2 of overflow bottle outlet volume.
But adopt in water process at the surface water dissolved oxygen DO of reality, do not have exercisable employing utensil, operation is difficult to accurately control entering and overflow of water sample by hand.
Therefore prior art haves much room for improvement and develops.
Utility model content
The technical problems to be solved in the utility model is to provide one makes water sample inject until from top overflow bottom sounding bottle, make sounding bottle not aeration equally there is no the surface water dissolved oxygen DO water sampling device of bubble yet.
Technical solution of the present utility model is: a kind of surface water dissolved oxygen DO water sampling device, comprises the sounding bottle of band bottle stopper, with the accommodating body of the accommodating cavity for placing sounding bottle and the flag-rod of scale with a scale that is fixedly connected with this accommodating body; This accommodating body is also provided with the locating part for limiting the turnover of this sounding bottle; This bottle stopper is provided with and is communicated with the inner and extraneous water inlet pipe of sounding bottle and gas outlet; Gas outlet lower end is concordant with bottle stopper lower surface; In bottle stopper and sounding bottle mated condition, the distance bottom the distance sounding bottle of water inlet pipe lower end is 1 ~ 2mm; The water inlet also comprising the band traction rope suitable with water inlet pipe caliber controls to fill in, the length of the length greater than flag bar of this traction rope.
Described locating part is inverted U-shaped, and can horizontally rotate.When locating part is connected across accommodating body opening, then limits sounding bottle and take out.
The beneficial effects of the utility model:
Structure is simple, easy to operate, adopts water process water and injects until from top overflow bottom sounding bottle, make sounding bottle not aeration equally do not have in bubble sounding bottle yet.
Accompanying drawing explanation
Fig. 1 is the utility model cut-open view;
Fig. 2 is the utility model perspective view.
Embodiment
Embodiment:
Consulting Fig. 1, Fig. 2, a kind of surface water dissolved oxygen DO water sampling device, comprising the sounding bottle 2 of band bottle stopper 1, with the accommodating body 3 of the accommodating cavity for placing sounding bottle 2 and the flag-rod 4 of scale with a scale that is fixedly connected with this accommodating body 3; This accommodating body 3 is also provided with the locating part 31 for limiting the turnover of this sounding bottle 2; This bottle stopper 1 is provided with and is communicated with inner with the extraneous water inlet pipe of sounding bottle 2 11 and gas outlet 12; Gas outlet 12 lower end is concordant with bottle stopper 1 lower surface; In bottle stopper 1 and sounding bottle 2 mated condition, the distance bottom the distance sounding bottle 2 of water inlet pipe 11 lower end is 1 ~ 2mm, is preferably 2mm; The water inlet also comprising the band traction rope 6 suitable with water inlet pipe 11 caliber controls plug 5, the length of the length greater than flag bar 4 of this traction rope 6.
Described locating part 31 in inverted U-shaped, and can horizontally rotate.When locating part 31 is connected across accommodating body opening, then limits sounding bottle 2 and take out.
This accommodating body 3 is made up of metal stainless steel, and bottle stopper 1 is rubber plug, and water inlet pipe 11 and gas outlet internal diameter are the glass tubule of 3mm, and water inlet pipe 11 is different with the length of gas outlet 12, and water inlet pipe 11 top is 30mm place outside bottle stopper 1 top; Gas outlet 12 top is 150mm place outside bottle stopper 1 top.
Concrete use procedure of the present utility model:
1) open the locating part of the sounding bottle turnover that accommodating body can limit, sounding bottle is put into;
2) locating part of the sounding bottle turnover that accommodating body can limit is closed, by bottle stopper in sounding bottle
3) on the cover of water inlet pipe top, water inlet controls plug;
4) put into this device in dissolved oxygen DO sampling waters, control by flag-rod the employing degree of depth reaching correlation standard;
5) pull the traction rope controlling to fill in into water to open and control plug into water, water sample is injected after bottom sounding bottle by water inlet pipe and diffuses in sounding bottle top, ensures wholely to adopt water process all and bottom dissolved oxygen DO sounding bottle, inject water sample do not make water sample aeration or have bubble to there is sampling bottle.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model; Term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this instructions, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a surface water dissolved oxygen DO water sampling device, is characterized in that: comprise the sounding bottle of band bottle stopper, with the accommodating body of the accommodating cavity for placing sounding bottle and the flag-rod of scale with a scale that is fixedly connected with this accommodating body; This accommodating body is also provided with the locating part for limiting the turnover of this sounding bottle; This bottle stopper is provided with and is communicated with the inner and extraneous water inlet pipe of sounding bottle and gas outlet; Gas outlet lower end is concordant with bottle stopper lower surface; In bottle stopper and sounding bottle mated condition, the distance bottom the distance sounding bottle of water inlet pipe lower end is 1 ~ 2mm; The water inlet also comprising the band traction rope suitable with water inlet pipe caliber controls to fill in, the length of the length greater than flag bar of this traction rope.
2. surface water dissolved oxygen DO water sampling device according to claim 1, is characterized in that: described locating part is inverted U-shaped, and can horizontally rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512508.XU CN204924712U (en) | 2015-07-12 | 2015-07-12 | Surface water dissolved oxygen water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512508.XU CN204924712U (en) | 2015-07-12 | 2015-07-12 | Surface water dissolved oxygen water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924712U true CN204924712U (en) | 2015-12-30 |
Family
ID=54973828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512508.XU Active CN204924712U (en) | 2015-07-12 | 2015-07-12 | Surface water dissolved oxygen water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924712U (en) |
-
2015
- 2015-07-12 CN CN201520512508.XU patent/CN204924712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |