CN210243248U - A sample thief for water quality monitoring - Google Patents
A sample thief for water quality monitoring Download PDFInfo
- Publication number
- CN210243248U CN210243248U CN201821016433.6U CN201821016433U CN210243248U CN 210243248 U CN210243248 U CN 210243248U CN 201821016433 U CN201821016433 U CN 201821016433U CN 210243248 U CN210243248 U CN 210243248U
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- CN
- China
- Prior art keywords
- rod
- bevel gear
- water quality
- inner rod
- plug
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 241001411320 Eriogonum inflatum Species 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000000670 limiting effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
A sampler for water quality monitoring is characterized by comprising a sampling bottle, a bottle plug capable of sealing the sampling bottle and an operating rod, wherein one end of the operating rod penetrates through the bottle plug and is inserted into the sampling bottle; an elastic plug is arranged on the inner rod, and a pit matched with the elastic plug is arranged at the position, close to the bottle plug, of the outer rod; the inner rod rotates together with the rotation of the transmission mechanism. The utility model provides a sample thief, simple structure, preparation processing is convenient, can accomplish the sampling of the water of the different degree of depth to can accurate detect the water of the different degree of depth.
Description
Technical Field
The utility model relates to a sample thief, concretely relates to sample thief for water quality monitoring.
Background
The environmental monitoring comprises air quality monitoring, water quality monitoring, soil monitoring, noise monitoring and the like, wherein the water quality monitoring occupies an important position. When monitoring water quality of rivers and the like with deep water levels, if the monitoring of the water quality on the surface is inaccurate, the monitoring of water with different depths is required. And the sampling bottle is tied to current a sample thief for water quality monitoring usually with a rope, then drops into the aquatic with the sampling bottle, samples water, because the sampling bottle can be irritated after submerging promptly, consequently can only sample shallow water, can't sample the water of the different degree of depth to can not carry out water quality monitoring to the water of the different degree of depth, thereby influence water quality monitoring's accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the problem that above-mentioned exists, provide a sample thief for water quality monitoring.
The utility model adopts the technical scheme as follows:
a sampler for water quality monitoring is characterized by comprising a sampling bottle, a bottle plug capable of sealing the sampling bottle and an operating rod, wherein one end of the operating rod penetrates through the bottle plug and is inserted into the sampling bottle; an elastic plug is arranged on the inner rod, and a pit matched with the elastic plug is arranged at the position, close to the bottle plug, of the outer rod; the inner rod rotates together with the rotation of the transmission mechanism.
When needs sampling water, hold the action bars, according to the scale on the outer pole, put the degree of depth that needs with the sampling bottle, then rotatory drive mechanism, drive mechanism drives interior pole and rotates, and the elasticity end cap is rotatory from the pit of outer pole, and hydroenergy is in getting into outer pole from the pit, then flows into in the sampling bottle. After collecting enough water in the sampling bottle, direction rotation drive mechanism, drive mechanism drive interior pole and rotate, the pit of outer pole is sealed once more to elasticity end cap, then with the sampling bottle take out from the aquatic can. The utility model provides a sample thief, simple structure, preparation processing is convenient, can accomplish the sampling of the water of the different degree of depth to can accurate detect the water of the different degree of depth.
Furthermore, the transmission mechanism comprises a rotating rod, a first bevel gear arranged on the rotating rod and a second bevel gear meshed with the first bevel gear, and the second bevel gear is connected with the inner rod; the axes of the first bevel gear and the second bevel gear intersect.
When the elastic plug needs to be rotated, only the rotating rod is rotated, the rotating rod drives the first bevel gear to rotate, the second bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the inner rod to rotate, so that the elastic plug can rotate. If the operating rod is vertical, in order to operate the operating rod, a person must be very close to the operating rod, and the moving range of the person is small. For convenient operation, the operating rod is inverted L-shaped, and when the elastic plug is required to rotate, the operating rod does not need to be very close to the inner rod, so that the operation is more convenient.
Furthermore, one end of the rotating rod, which is far away from the first bevel gear, is provided with a handle which is convenient to rotate.
Furthermore, the first bevel gear and the second bevel gear form an included angle of 90 degrees.
Furthermore, the elastic plug comprises a plug body and a spring, one end of the plug body is tangent to the inner rod, and the other end of the plug body is higher than the inner rod and not lower than the outer rod.
One end of the plug body is tangent to the inner rod so that the inner rod can rotate relative to the outer rod conveniently; when the pit of the outer rod is blocked by the plug body, after the plug body rotates to the position, the inner rod can be blocked by the plug body to continue rotating because one end of the plug body is not lower than the outer rod, so that the limiting effect is achieved.
Furthermore, the outer rod can be extended and retracted, and the inner rod can be retracted along with the outer rod.
The outer rod and the inner rod are similar to the umbrella rod of an umbrella and can stretch out and draw back.
To sum up, the beneficial effects of the utility model are that:
1. the sampler provided by the utility model has simple structure and convenient manufacture and processing, and can finish the sampling of water with different depths so as to accurately detect the water with different depths;
2. when the pit of the outer rod is blocked by the plug body, after the plug body rotates to the position, the inner rod can be blocked by the plug body to continue rotating because one end of the plug body is not lower than the outer rod, so that the limiting effect is achieved.
Drawings
FIG. 1 is an overall schematic diagram of a sampler;
FIG. 2 is a schematic view of an elastic plug;
the labels in the figure are: 1-sampling bottle, 2-bottle stopper, 3-operating rod, 301-outer rod, 302-inner rod, 303-transmission mechanism, 3031-rotating rod, 3032-bevel gear I, 3033-bevel gear II, 3034-handle, 304-elastic plug, 3041-plug body and 3042-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the description of the specific embodiments is only for the purpose of illustrating the present invention and is not intended to limit the present invention.
A sampler for water quality monitoring is characterized by comprising a sampling bottle 1, a bottle stopper 2 capable of sealing the sampling bottle 1 and an operating rod 3, wherein one end of the operating rod 3 penetrates through the bottle stopper 2 and is inserted into the sampling bottle 1, the operating rod 3 comprises an outer rod 301, an inner rod 302 and a transmission mechanism 303, the outer rod 301 is sleeved on the inner rod 302, scales for indicating the length are marked on the outer rod 301, and the outer rod 301 and the inner rod 302 can rotate relatively; an elastic plug 304 is arranged on the inner rod 302, and a pit matched with the elastic plug 304 is arranged at the position, close to the bottle stopper 2, of the outer rod 301; the inner rod 302 will rotate together with the rotation of the transmission 303.
When water is required to be sampled, the operating rod 3 is held by hand, the sampling bottle 1 is placed to the required depth according to the scales on the outer rod 301, then the transmission mechanism 303 is rotated, the transmission mechanism 303 drives the inner rod 302 to rotate, the elastic plug 304 is rotated from the pit of the outer rod 301, and water can enter the outer rod 301 from the pit and then flow into the sampling bottle 1. After enough water is collected in the sampling bottle 1, the transmission mechanism 303 is rotated in the direction, the transmission mechanism 303 drives the inner rod 302 to rotate, the elastic plug 304 seals the pit of the outer rod 301 again, and then the sampling bottle 1 is taken out of the water. The utility model provides a sample thief, simple structure, preparation processing is convenient, can accomplish the sampling of the water of the different degree of depth to can accurate detect the water of the different degree of depth.
Furthermore, the transmission mechanism 303 comprises a rotating rod 3031, a bevel gear 3032 mounted on the rotating rod 3031, and a bevel gear 3033 engaged with the bevel gear 3032, wherein the bevel gear 3033 is connected with the inner rod 302; the axes of bevel gear one 3032 and bevel gear two 3033 intersect.
When the elastic plug 304 needs to be rotated, only the rotating rod 3031 is rotated, the rotating rod 3031 drives the bevel gear I3032 to rotate, the bevel gear I3032 drives the bevel gear II 3033 to rotate, and the bevel gear II 3033 drives the inner rod 302 to rotate, so that the rotation of the elastic plug 304 is realized. If the operation lever 3 is vertical, a person must be very close to the operation lever 3 in order to operate the operation lever 3, and the range of motion of the person is small. For convenience in operation, the operating rod 3 is in an inverted L shape, and when the elastic plug 304 is required to be rotated, the operating rod does not need to be very close to the inner rod 302, so that the operation is more convenient.
Further, an end of the rotating rod 3031 far from the bevel gear 3032 is provided with a handle 3034 for facilitating rotation.
Furthermore, the axes of the first bevel gear 3032 and the second bevel gear 3033 form an included angle of 90 degrees.
Further, the elastic plug 304 includes a plug body 3041 and a spring 3042, one end of the plug body 3041 is tangent to the inner rod 302, and the other end of the plug body 3041 is higher than the inner rod 302 and not lower than the outer rod 301.
One end of the plug body 3041 is tangent to the inner rod 302 to facilitate rotation of the inner rod 302 relative to the outer rod 301; when the plug body 3041 is used to plug the pit of the outer rod 301, after the plug body 3041 rotates in place, because one end of the plug body 3041 is not lower than the outer rod 301, the plug body 3041 will block the inner rod from continuing to rotate, thereby playing a role in limiting.
Further, the outer rod 301 can be extended and retracted, and the inner rod 302 can be retracted along with the outer rod 301.
The outer pole 301 and the inner pole 302 are similar to the pole of an umbrella and can be extended and retracted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The sampler for monitoring water quality is characterized by comprising a sampling bottle (1), a bottle stopper (2) capable of sealing the sampling bottle (1) and an operating rod (3), wherein one end of the operating rod (3) penetrates through the bottle stopper (2) and is inserted into the sampling bottle (1), the operating rod (3) comprises an outer rod (301), an inner rod (302) and a transmission mechanism (303), the outer rod (301) is sleeved on the inner rod (302), scales for indicating length are marked on the outer rod (301), and the outer rod (301) and the inner rod (302) can rotate relatively; an elastic plug (304) is arranged on the inner rod (302), and a pit matched with the elastic plug (304) is arranged at the position, close to the bottle stopper (2), of the outer rod (301); the inner rod (302) rotates together with the rotation transmission mechanism (303).
2. The sampler for water quality monitoring as claimed in claim 1, wherein the transmission mechanism (303) comprises a rotating rod (3031), a first bevel gear (3032) mounted on the rotating rod (3031), a second bevel gear (3033) engaged with the first bevel gear (3032), the second bevel gear (3033) is connected with the inner rod (302); the axes of the bevel gear I (3032) and the bevel gear II (3033) are intersected.
3. A sampler for water quality monitoring as claimed in claim 2 wherein the end of the rotary rod (3031) remote from the bevel gear (3032) is fitted with a handle (3034) to facilitate rotation.
4. A sampler for water quality monitoring as claimed in claim 2 wherein the axes of the first bevel gear (3032) and the second bevel gear (3033) are at an angle of 90 degrees.
5. The sampler for water quality monitoring as claimed in claim 1, wherein the elastic plug (304) comprises a plug body (3041) and a spring (3042), one end of the plug body (3041) is tangent to the inner rod (302), and the other end of the plug body (3041) is higher than the inner rod (302) and is not lower than the outer rod (301).
6. A sampler for water quality monitoring as claimed in claim 1 wherein the outer rod (301) is telescopic and the inner rod (302) is retractable with the outer rod (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016433.6U CN210243248U (en) | 2018-06-29 | 2018-06-29 | A sample thief for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016433.6U CN210243248U (en) | 2018-06-29 | 2018-06-29 | A sample thief for water quality monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210243248U true CN210243248U (en) | 2020-04-03 |
Family
ID=69960884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821016433.6U Expired - Fee Related CN210243248U (en) | 2018-06-29 | 2018-06-29 | A sample thief for water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210243248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002400A (en) * | 2021-09-30 | 2022-02-01 | 卢莹 | Engineering geology reconnaissance water quality analysis system |
-
2018
- 2018-06-29 CN CN201821016433.6U patent/CN210243248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002400A (en) * | 2021-09-30 | 2022-02-01 | 卢莹 | Engineering geology reconnaissance water quality analysis system |
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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 |
Granted publication date: 20200403 |