CN202330070U - Underwater bottom-detection sampling device - Google Patents
Underwater bottom-detection sampling device Download PDFInfo
- Publication number
- CN202330070U CN202330070U CN2011204980867U CN201120498086U CN202330070U CN 202330070 U CN202330070 U CN 202330070U CN 2011204980867 U CN2011204980867 U CN 2011204980867U CN 201120498086 U CN201120498086 U CN 201120498086U CN 202330070 U CN202330070 U CN 202330070U
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- Prior art keywords
- sampling
- cylindrical shell
- drum body
- base
- water
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Abstract
The utility model provides an underwater bottom-detection sampling device. The underwater bottom-detection sampling device structurally comprises a sampling drum body, a base and a gravity block, wherein the sampling drum body and the base are respectively made of conducting materials, and the lower part of the sampling drum body is connected with the base in a sealing manner; a water feeding and discharging port is arranged on the side wall of the sampling drum body; a downward inner cavity of the water feeding and discharging port is a sampling bin; the gravity block moving freely is placed in the sampling drum body, is made of insulating materials, and is provided with a wire hole which penetrates from top to bottom; a metal contact is arranged at the bottom of the gravity block; and one end of a wire is connected with the metal contact, and the other end of the wire penetrates through the wire hole and a wire penetrating hole at the top of the sampling drum body, is connected with a power supply and a control switch in series and then is connected on the sampling drum body. Compared with the prior art, the underwater bottom-detection sampling device provided by the utility model has the characteristics of reasonable design, simple structure and convenience in operation and the like, not only can extract water samples at the bottom of a water body, but also can measure the depth of the water body accurately.
Description
(1) technical field
The utility model relates to a kind of water quality sampling device, specifically a kind of end sampler of visiting under water.
(2) background technology
At present, the most complex structure of water body sampler, and can't measure the degree of depth of water body.
(3) summary of the invention
The technical assignment of the utility model is the deficiency to prior art, provides a kind of simple in structure, can not only extract the water sample of water bottom, can also accurately measure sampler at the bottom of the spy under water of water depth.
The utility model solves the technical scheme that its technical matters adopted:
Visit end sampler under water; Comprise sampling cylindrical shell, base, gravity block, said sampling cylindrical shell and base are all processed with conductive material and the bottom and the base of the cylindrical shell of taking a sample are tightly connected, and offer into freeing port on the sidewall of sampling cylindrical shell; Advance the downward inner chamber of freeing port and be the sampling storehouse; Be placed with the gravity block that moves freely in the sampling cylindrical shell, said weight block is processed with insulating material, and the wire guide and its bottom that offer up/down perforation on the weight block are provided with hard contact; One end of lead connects hard contact, and the other end of lead is connected on the sampling cylindrical shell after passing wire guide and the through wires hole at sampling cylindrical shell top and connect power supply and CS.
An end that connects hard contact on the said lead is provided with degree of depth Warning Mark, in order to measure the degree of depth of institute's sampling water.
Also be connected with warning device on the said lead, comprise alarm lamp and alarm buzzer.
Sampler at the bottom of the spy under water of the utility model, its principle of work is following:
Connect the CS of this device, power light is bright, slowly puts into water body with pulling the lead cylindrical shell of will taking a sample; At this moment, gravity block is positioned at the inner chamber top of sampling cylindrical shell, and water gets in the sampling cylindrical shell through advancing freeing port; After the sampling cylindrical shell slowly sank down into base and touches the end, gravity block was slowly fallen on the base in the top of sampling cylindrical shell, after the hard contact of gravity block bottom touches base; Circuit is connected, and alarm lamp is bright, and alarm buzzer is reported to the police; At this moment, the degree of depth Warning Mark on the lead shows the depth of water.
Be pulled upwardly lead then, gravity block is pulled to the top of sampling cylindrical shell, the water of water bottom as sampling water through in the sampling storehouse of advancing freeing port and getting into sampling cylindrical shell bottom, the sampling cylindrical shell by the process of slowly pull-up in, be drawn out the water surface, accomplish sampling operation.
At the bottom of the spy under water of the utility model sampler compared with prior art, the beneficial effect that is produced is:
The utility model is reasonable in design, and is simple in structure, easy to operate, can not only extract the water sample of water bottom, can also accurately measure the degree of depth of water body.
(4) description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure, 1, the sampling cylindrical shell, 2, base, 3, gravity block, 4, wire guide, 5, hard contact; 6, lead, 7, through wires hole, 8, power supply, 9, CS, 10, advance freeing port; 11, degree of depth Warning Mark, 12, the sampling storehouse, 13, alarm lamp, 14, alarm buzzer, 15, power light.
(5) embodiment
Below in conjunction with accompanying drawing to the spy under water of the utility model at the bottom of sampler do below explanation at length.
Shown in accompanying drawing 1; Sampler at the bottom of the spy under water of the utility model; Its structure comprises sampling cylindrical shell 1, base 2, gravity block 3, and said sampling cylindrical shell 1 all processes with conductive material with base 2 and the bottom and the base 2 of the cylindrical shell 1 of taking a sample are tightly connected, and offers into freeing port 10 on the sidewall of sampling cylindrical shell 1; Advance freeing port 10 downward inner chambers and be sampling storehouse 12; Be placed with the gravity block 3 that moves freely in the sampling cylindrical shell 1, said weight block 3 usefulness insulating material are processed, and the wire guide 4 and its bottom that offer up/down perforation on the weight block 3 are provided with hard contact 5; One end of lead 6 connects hard contact 5, and the other end of lead 6 is connected on the sampling cylindrical shell 1 after passing wire guide 4 and the through wires hole 7 at sampling cylindrical shell 1 top and connect power supply 8 and CS 9.
An end that connects hard contact 5 on the said lead 6 is provided with degree of depth Warning Mark 11.
Also be connected with alarm lamp 13 and alarm buzzer 14 on the said lead 6.
Its processing and fabricating of sampler is simple and convenient at the bottom of the spy under water of the utility model, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. visit end sampler under water; Comprise sampling cylindrical shell (1), base (2), gravity block (3); It is characterized in that said sampling cylindrical shell (1) and base (2) are all processed with conductive material and the bottom and the base (2) of the cylindrical shell of taking a sample (1) are tightly connected, offer into freeing port (10) on the sidewall of sampling cylindrical shell (1); Advance the downward inner chamber of freeing port (10) and be sampling storehouse (12); Be placed with the gravity block (3) that moves freely in the sampling cylindrical shell (1), said weight block (3) is processed with insulating material, and the wire guide (4) and its bottom that offer up/down perforation on the weight block (3) are provided with hard contact (5); One end of lead (6) connects hard contact (5), and the other end of lead (6) is connected on the sampling cylindrical shell (1) after passing wire guide (4) and the through wires hole (7) at sampling cylindrical shell (1) top and connect power supply (8) and CS (9).
2. the end sampler of visiting under water according to claim 1 is characterized in that, said lead (6) is gone up an end that connects hard contact (5) and is provided with degree of depth Warning Mark (11).
3. the end sampler of visiting under water according to claim 1 is characterized in that said lead also is connected with warning device on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204980867U CN202330070U (en) | 2011-12-05 | 2011-12-05 | Underwater bottom-detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204980867U CN202330070U (en) | 2011-12-05 | 2011-12-05 | Underwater bottom-detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330070U true CN202330070U (en) | 2012-07-11 |
Family
ID=46442048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204980867U Expired - Fee Related CN202330070U (en) | 2011-12-05 | 2011-12-05 | Underwater bottom-detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247923A (en) * | 2014-07-18 | 2016-12-21 | 江苏省电力公司南通供电公司 | The method of work of earthing bar buried depth detector |
-
2011
- 2011-12-05 CN CN2011204980867U patent/CN202330070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247923A (en) * | 2014-07-18 | 2016-12-21 | 江苏省电力公司南通供电公司 | The method of work of earthing bar buried depth detector |
| CN106247923B (en) * | 2014-07-18 | 2018-12-18 | 江苏省电力公司南通供电公司 | The working method of earthing bar buried depth detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121205 |