CN217738751U - Marine survey water quality sampling equipment convenient to deposit sample - Google Patents
Marine survey water quality sampling equipment convenient to deposit sample Download PDFInfo
- Publication number
- CN217738751U CN217738751U CN202221001274.9U CN202221001274U CN217738751U CN 217738751 U CN217738751 U CN 217738751U CN 202221001274 U CN202221001274 U CN 202221001274U CN 217738751 U CN217738751 U CN 217738751U
- Authority
- CN
- China
- Prior art keywords
- water
- fixedly connected
- sampling
- cylinder
- convenient
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a marine survey water quality sampling equipment convenient to deposit sample, including the cylinder that draws water, the inside seal sliding connection who draws water the cylinder has the piston, just the up end fixedly connected with pull rod of piston, pull rod sliding connection is in the up end of the cylinder that draws water, just the upper end of pull rod is connected with the pull handle: the lower end face of the water pumping column body is provided with an air inlet connecting hole, and the edge position of the lower end face of the water pumping column body is fixedly connected with a connecting plate; the lower end of the connecting plate is fixedly connected with a bearing frame, and the bottom surface of the bearing frame is connected with a water suction pipe in a vertical sliding manner; the side surface of the upper end of the water suction pipe is fixedly connected with a lower pressing plate. The utility model discloses can be convenient for inhale the sea water to the sampling bottle in through direct to can effectual improvement sea water sample's efficiency, and can be convenient for carry out quick convenient installation and dismantlement to the sampling bottle, thereby be convenient for deposit the sample, improved this quality of water sampling equipment's convenience in utilization.
Description
Technical Field
The utility model relates to a quality of water sample technical field specifically is a marine survey water quality sampling equipment convenient to deposit sample.
Background
The ocean is the general term of the widest water on earth, and the seawater water and various composition substances in the ocean constitute the marine environment which has important significance for human survival and development, and in order to detect the quality of the ocean, the seawater needs to be sampled, and marine surveying water quality sampling equipment needs to be used, but the existing marine surveying water quality sampling equipment has the following defects:
1. the existing marine surveying water quality sampling equipment needs to extract seawater and then inject the seawater into a sampling bottle when sampling the seawater, and the sampling mode has more steps, easily causes the seawater to spill out in the injection process, and causes the sampling water quantity to have poor precision;
2. after the existing marine surveying water quality sampling equipment samples seawater, the seawater sample is inconvenient to store, so that the existing marine surveying water quality sampling equipment is poor in use convenience;
therefore, there is a need for a marine survey water sampling apparatus that facilitates storage of samples to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a marine survey water quality sampling equipment convenient to deposit sample to it surveys the problem that water quality sampling equipment sampling step is complicated and be not convenient for deposit the sea water sample to provide current marine survey in the above-mentioned background art to solve.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a marine survey water quality sampling equipment convenient to deposit sample, includes the cylinder that draws water, the inside seal sliding connection who draws water the cylinder has the piston, just the up end fixedly connected with pull rod of piston, pull rod sliding connection is in the up end of the cylinder that draws water, just the upper end of pull rod is connected with the pull handle:
the lower end face of the pumping column body is provided with an air inlet connecting hole, and the edge position of the lower end face of the pumping column body is fixedly connected with a connecting plate;
the lower end of the connecting plate is fixedly connected with a bearing frame, and the bottom surface of the bearing frame is connected with a water suction pipe in a vertical sliding manner;
the side surface of the upper end of the water suction pipe is fixedly connected with a lower pressure plate, and the lower side of the lower pressure plate is connected with a return spring;
a sampling bottle is connected in the bearing frame, a water inlet is formed in the lower end of the sampling bottle, and the water inlet is nested and hermetically connected with the upper end of the water suction pipe;
the upper end of the sampling bottle is provided with an air suction port, and the air suction port is movably connected with the air inlet connecting hole in a sealing manner;
and a one-way sealing mechanism is arranged in the water inlet and the air suction port.
Adopt above-mentioned technical scheme, can be convenient for through directly inhaling the sea water to the sampling bottle in to can effectual improvement sea water sampling's efficiency, and can be convenient for carry out quick convenient installation and dismantlement to the sampling bottle, thereby be convenient for deposit the sample, improved this quality of water sampling equipment's convenience of use.
Preferably, the one-way sealing mechanism comprises a fixing ring:
the fixing ring is fixedly connected to the inner walls of the water inlet and the air suction port, and a sealing plate is arranged at the upper end of the fixing ring;
the middle part of the lower end surface of the sealing plate is fixedly connected with a connecting column, the lower end of the connecting column is fixedly connected with a sliding plate, and the sliding plate is connected with the inside of the water inlet and the air suction port in a sliding manner;
and a compression spring is arranged between the sliding plate and the fixed ring.
By adopting the technical scheme, the upper end and the lower end of the sampling bottle can be automatically sealed through the one-way sealing mechanism, so that the seawater sample can be conveniently stored, and the seawater can be conveniently sucked into the sampling bottle for one-way circulation.
Preferably, the lower end face of the water pumping cylinder is connected with guide strips, and the guide strips are symmetrically arranged at the left side and the right side of the air inlet connecting hole.
Adopt above-mentioned technical scheme, can be convenient for lead to the suction port through the setting of gib block, be convenient for insert the suction port on the sampling bottle in the connecting hole that admits air.
Preferably, the side wall of the lower end of the water suction pipe is fixedly connected with a limiting ring, and the limiting ring is positioned at the lower side of the bottom surface of the bearing frame.
Adopt above-mentioned technical scheme, can be convenient for carry on spacingly through the slip of spacing ring to the pipe that absorbs water, prevent to absorb water pipe and bearing frame and break away from.
Preferably, the sealing plate has a diameter smaller than the diameter of the inner walls of the water inlet and the air suction opening.
By adopting the technical scheme, when the diameter of the sealing plate is smaller than the diameter of the inner wall of the water inlet and the air suction port, the sealing plate can move upwards, and seawater can enter the sampling bottle.
Preferably, the upper and lower end surfaces of the sliding plate are provided with water through holes.
Adopt above-mentioned technical scheme, can be convenient for link up the water hole of crossing that sets up through the upper and lower terminal surface of sliding plate and make the sea water enter into the sample bottle smoothly.
Compared with the prior art, the beneficial effects of the utility model are that: this marine survey water quality sampling equipment convenient to deposit sample can be convenient for inhale the sea water to the sampling bottle in through directly to can effectual improvement sea water sample's efficiency, and can be convenient for carry out quick convenient installation and dismantlement to the sampling bottle, thereby be convenient for deposit the sample, improved this water quality sampling equipment's convenience in use:
1. the water suction pipe is placed into seawater, the pull handle is pulled to drive the pull rod to move upwards, so that the pull rod drives the piston to move upwards on the inner wall of the water pumping cylinder, the lower end of the water pumping cylinder generates suction force, the sampling bottle generates suction force, a water inlet at the lower end of the sampling bottle sucks seawater into the sampling bottle through the water suction pipe, the seawater is quickly and conveniently sampled, the phenomenon that the seawater is spilled out is avoided, and therefore the efficiency and the water quantity precision of seawater sampling can be effectively improved;
2. laminating with solid fixed ring under compression spring's spring action through the closing plate, realize the self sealing to the sample bottle, make the sample bottle drive the holding down plate and slide down through pressing down the sample bottle, sample bottle downstream makes the induction port break away from with the inlet connection hole, stir the sample bottle to the front side, upwards move the sample bottle again and can follow it and deposit from taking off in the bearing frame, thereby can be convenient for carry out quick convenient installation and dismantlement to the sample bottle, be convenient for deposit the sample, the convenience of use of this water quality sampling equipment has been improved.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the point A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the internal structure of the utility model viewed from the bottom;
FIG. 5 is a schematic view of the three-dimensional structure of the sampling bottle of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure of the sampling bottle of the present invention;
fig. 7 is an enlarged schematic view of point B in fig. 6 according to the present invention.
In the figure: 1. a water pumping column; 2. a piston; 3. a pull rod; 4. pulling a handle; 5. an air inlet connecting hole; 6. a connecting plate; 7. a bearing frame; 8. a suction pipe; 9. a lower pressing plate; 10. a return spring; 11. sampling a bottle; 12. a water inlet; 13. an air suction port; 14. a one-way sealing mechanism; 1401. a fixing ring; 1402. a sealing plate; 1403. connecting columns; 1404. a sliding plate; 1405. a compression spring; 15. a guide bar; 16. a limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a marine surveying water quality sampling device convenient for storing samples comprises a pumping cylinder 1, wherein the interior of the pumping cylinder 1 is hermetically and slidably connected with a piston 2, the upper end surface of the piston 2 is fixedly connected with a pull rod 3, the pull rod 3 is slidably connected with the upper end surface of the pumping cylinder 1, and the upper end of the pull rod 3 is connected with a pull handle 4; the lower end surface of the water pumping column body 1 is provided with an air inlet connecting hole 5, and the edge position of the lower end surface of the water pumping column body 1 is fixedly connected with a connecting plate 6; the lower end of the connecting plate 6 is fixedly connected with a bearing frame 7, and the bottom surface of the bearing frame 7 is connected with a water suction pipe 8 in a vertical sliding manner; the side wall of the lower end of the water suction pipe 8 is fixedly connected with a limiting ring 16, and the limiting ring 16 is positioned at the lower side of the bottom surface of the bearing frame 7; the side surface of the upper end of the water suction pipe 8 is fixedly connected with a lower pressing plate 9, and the lower side of the lower pressing plate 9 is connected with a return spring 10; a sampling bottle 11 is connected in the supporting frame 7, a water inlet 12 is arranged at the lower end of the sampling bottle 11, and the water inlet 12 is nested and hermetically connected with the upper end of the water suction pipe 8; an air suction port 13 is arranged at the upper end of the sampling bottle 11, and the air suction port 13 is movably connected with the air inlet connecting hole 5 in a sealing way; the lower end surface of the pumping column body 1 is connected with guide strips 15, and the guide strips 15 are symmetrically arranged at the left side and the right side of the air inlet connecting hole 5; when needs are taken a sample to the sea water, through will absorbing water pipe 8 and put into the sea water, pulling pull handle 4 drives pull rod 3 upward movement for pull rod 3 drives piston 2 at the inner wall upward movement of the cylinder 1 that draws water, and the lower extreme of the cylinder 1 that draws water produces suction, makes and produces suction in the sampling bottle 11, and the water inlet 12 of sampling bottle 11 lower extreme is through absorbing water pipe 8 with the sea water suction sampling bottle 11 in, realize taking a sample to the sea water fast convenient.
A one-way sealing mechanism 14 is arranged inside the water inlet 12 and the air suction port 13; the one-way seal mechanism 14 includes a fixing ring 1401: the fixed ring 1401 is fixedly connected to the inner walls of the water inlet 12 and the air suction port 13, and a sealing plate 1402 is arranged at the upper end of the fixed ring 1401; a connecting column 1403 is fixedly connected to the middle position of the lower end surface of the sealing plate 1402, a sliding plate 1404 is fixedly connected to the lower end of the connecting column 1403, and the sliding plate 1404 is slidably connected to the inside of the water inlet 12 and the air suction port 13; a hold-down spring 1405 is arranged between the sliding plate 1404 and the fixed ring 1401; the diameter of the sealing plate 1402 is smaller than the diameters of the inner walls of the water inlet 12 and the air suction port 13; the upper and lower end surfaces of the sliding plate 1404 are provided with water through holes in a penetrating manner; when sampling seawater, the sealing plate 1402 arranged in the water inlet 12 and the air suction port 13 moves upward under the action of pressure, so that the upper and lower ends of the sampling bottle 11 are in an open state, and the seawater can enter the sampling bottle 11; after sampling is finished, the sealing plate 1402 is attached to the fixing ring 1401 under the elastic force of the pressing spring 1405, so that the sampling bottle 11 is automatically sealed; by pressing the sampling bottle 11 downwards, the sampling bottle 11 drives the lower pressing plate 9 to slide downwards, the sampling bottle 11 moves downwards to separate the air suction port 13 from the air inlet connecting hole 5, the sampling bottle 11 is shifted forwards, and then the sampling bottle 11 is lifted upwards to be taken down from the bearing frame 7 for storage, otherwise, the vacant sampling bottle 11 is installed into the bearing frame 7 to be subjected to next seawater sampling operation, so that the use convenience of the water quality sampling equipment is improved, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a marine survey water quality sampling equipment convenient to deposit sample, includes the cylinder (1) that draws water, the inside seal sliding connection who draws water cylinder (1) has piston (2), just up end fixedly connected with pull rod (3) of piston (2), pull rod (3) sliding connection is in the up end of the cylinder (1) that draws water, just the upper end of pull rod (3) is connected with pull handle (4), its characterized in that:
the lower end face of the water pumping cylinder (1) is provided with an air inlet connecting hole (5), and the edge position of the lower end face of the water pumping cylinder (1) is fixedly connected with a connecting plate (6);
the lower end of the connecting plate (6) is fixedly connected with a bearing frame (7), and the bottom surface of the bearing frame (7) is vertically and slidably connected with a water suction pipe (8);
the side surface of the upper end of the water suction pipe (8) is fixedly connected with a lower pressure plate (9), and the lower side of the lower pressure plate (9) is connected with a return spring (10);
a sampling bottle (11) is connected in the bearing frame (7), a water inlet (12) is formed in the lower end of the sampling bottle (11), and the water inlet (12) is connected with the upper end of the water suction pipe (8) in a nested and sealed mode;
an air suction port (13) is formed in the upper end of the sampling bottle (11), and the air suction port (13) is movably and hermetically connected with the air inlet connecting hole (5);
and a one-way sealing mechanism (14) is arranged in the water inlet (12) and the air suction port (13).
2. A marine survey water sampling device to facilitate storage of samples according to claim 1, wherein the one-way sealing mechanism (14) comprises a securing ring (1401):
the fixed ring (1401) is fixedly connected to the inner walls of the water inlet (12) and the air suction port (13), and a sealing plate (1402) is arranged at the upper end of the fixed ring (1401);
a connecting column (1403) is fixedly connected to the middle position of the lower end face of the sealing plate (1402), a sliding plate (1404) is fixedly connected to the lower end of the connecting column (1403), and the sliding plate (1404) is slidably connected to the inner portions of the water inlet (12) and the air suction port (13);
a pressing spring (1405) is arranged between the sliding plate (1404) and the fixed ring (1401).
3. A marine survey water sampling apparatus to facilitate storage of a sample according to claim 2, wherein: the lower end face of the water pumping cylinder (1) is connected with guide strips (15), and the guide strips (15) are symmetrically arranged at the left side and the right side of the air inlet connecting hole (5).
4. A marine survey water sampling apparatus to facilitate storage of samples according to claim 1 wherein: the water suction pipe is characterized in that a limiting ring (16) is fixedly connected to the side wall of the lower end of the water suction pipe (8), and the limiting ring (16) is located on the lower side of the bottom surface of the bearing frame (7).
5. A marine survey water sampling apparatus to facilitate storage of a sample according to claim 2, wherein: the diameter of the sealing plate (1402) is smaller than the diameters of the inner walls of the water inlet (12) and the air suction port (13).
6. A marine survey water sampling apparatus to facilitate storage of samples according to claim 5, wherein: the upper end surface and the lower end surface of the sliding plate (1404) are provided with water through holes in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001274.9U CN217738751U (en) | 2022-04-28 | 2022-04-28 | Marine survey water quality sampling equipment convenient to deposit sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001274.9U CN217738751U (en) | 2022-04-28 | 2022-04-28 | Marine survey water quality sampling equipment convenient to deposit sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738751U true CN217738751U (en) | 2022-11-04 |
Family
ID=83818245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221001274.9U Active CN217738751U (en) | 2022-04-28 | 2022-04-28 | Marine survey water quality sampling equipment convenient to deposit sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116286305A (en) * | 2023-05-12 | 2023-06-23 | 威海职业学院(威海市技术学院) | Microorganism intelligent sampling device for ocean engineering |
-
2022
- 2022-04-28 CN CN202221001274.9U patent/CN217738751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116286305A (en) * | 2023-05-12 | 2023-06-23 | 威海职业学院(威海市技术学院) | Microorganism intelligent sampling device for ocean engineering |
| CN116286305B (en) * | 2023-05-12 | 2023-08-08 | 威海职业学院(威海市技术学院) | Microorganism intelligent sampling device for ocean engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217738751U (en) | Marine survey water quality sampling equipment convenient to deposit sample | |
| CN213121863U (en) | River water pollution detection is with inhaling formula sampling device | |
| CN210940518U (en) | Embedding device for embedding sealing gasket in sealing cover | |
| CN212513577U (en) | Detection equipment for medical accessories | |
| CN211877501U (en) | Liquid food detects uses sampling device | |
| CN114993768B (en) | Geological survey water quality collector that sample of being convenient for was taken | |
| CN214952398U (en) | Synchronous sampling device of many water layers of effluent water sump | |
| CN209945792U (en) | Petroleum detection sampling device | |
| CN211179147U (en) | Be applied to beam-pumping unit of oil recovery | |
| CN212964198U (en) | Portable water quality rapid detector | |
| CN216116881U (en) | Water source environment monitoring sampling device | |
| CN114577536A (en) | Energy-concerving and environment-protective portable water environment sampling equipment | |
| CN218212157U (en) | Sampling device for hydraulic oil detection | |
| CN207751723U (en) | A kind of fracturing fluid positioning and quantitative sampler | |
| CN216013340U (en) | Water quality detection device for environmental detection | |
| CN211605271U (en) | AGM baffle liquid taking device | |
| CN219736957U (en) | Gas collection device | |
| CN213022453U (en) | Underground water sample storage container | |
| CN218349905U (en) | Water source sampling detection device | |
| CN216717903U (en) | Be used for resource environment technical water resource sampling device | |
| CN221506363U (en) | Sampling equipment for water quality detection | |
| CN211477737U (en) | Oil field sewage sampling equipment | |
| CN215886952U (en) | White spirit fermenting installation | |
| CN218490437U (en) | Constant-temperature and convenient-to-take sample storage box | |
| CN218035755U (en) | Ecological environment detects soil sampling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |