CN211235117U - Water quality monitoring water sample collection system - Google Patents
Water quality monitoring water sample collection system Download PDFInfo
- Publication number
- CN211235117U CN211235117U CN201922315904.4U CN201922315904U CN211235117U CN 211235117 U CN211235117 U CN 211235117U CN 201922315904 U CN201922315904 U CN 201922315904U CN 211235117 U CN211235117 U CN 211235117U
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- China
- Prior art keywords
- bracing piece
- water
- support rod
- sample collection
- quality monitoring
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Abstract
The utility model discloses a water quality monitoring water sample collection system, including sampler barrel and bracing piece, the sampler barrel bottom is open structure, the bracing piece sets up in this sampler barrel top, and the inside hollow structure that is of this bracing piece, the bracing piece outside has cup jointed and has floated the board, should float board and bracing piece clearance fit, and the bracing piece outside of floating the board top is provided with the positioning disk, this positioning disk with bracing piece screw-thread fit. Has the advantages that: the utility model discloses a set up cavity form bracing piece on the sampler barrel top, and at bracing piece outside mounted position adjustable floating plate structure, through adjusting positioning disk position in order to change its height of location to floating the board, through the depth of water position that the control bracing piece was fixed a position required sample to realize quick location, increase the sample convenience in water sample collection process.
Description
Technical Field
The utility model relates to a water quality monitoring equipment field, concretely relates to water quality monitoring water sample collection system.
Background
The water quality monitoring is one of the main works in the environment monitoring work, and is one of the important indexes which accurately, timely and comprehensively reflect the current situation and the development trend of the water quality and provide scientific basis for water environment management, pollution source control, environment planning and the like. The water quality monitoring plays a crucial role in the whole water environment protection, water pollution control and water environment health maintenance. Water sample collection equipment is one of the equipment that uses commonly in the water quality monitoring process.
The applicant finds that at least the following technical problems exist in the prior art: the water sample collection method who uses at present mainly is to put into the sampler barrel and corresponds the water level interval of degree of depth, then opens the sampler barrel and take a sample, and needs the staff manual adjustment sampler barrel to put into the aquatic degree of depth to ensure to take out the water sample and be in the settlement depth of water, complex operation, the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water quality monitoring water sample collection system in order to solve above-mentioned problem, through set up the branch structure on the sampler barrel top, and mounted position adjustable floating plate structure on branch, make it fix a position sample position with branch through the adjustment floating plate to realize quick location to aquatic sample in-process, increase the sample convenience, see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a water quality monitoring water sample collecting device, including a sampling cylinder and a support rod, the bottom end of the sampling cylinder is of an open structure, the support rod is arranged at the top end of the sampling cylinder, the inside of the support rod is of a hollow structure, a floating plate is sleeved outside the support rod, the floating plate is in clearance fit with the support rod, a positioning disc is arranged outside the support rod above the floating plate, and the positioning disc is in threaded fit with the support rod;
the utility model discloses a sampler, including bracing piece, sampling tube, bracing piece, adjusting rod, sampling tube bottom, the bracing piece is inside to be provided with the adjusting lever, and this adjusting lever extends to the sampling tube bottom, just the adjusting lever bottom is provided with sealed dish, this sealed dish with the piston structure is constituteed jointly to the sampling tube, the adjusting rod top stretches out the bracing piece top.
By adopting the water sample collection device for water quality monitoring, when a water sample is required to be collected, the position of the positioning disc on the supporting rod is adjusted according to the depth of the water sample required to be taken out, the length of the supporting rod below the positioning disc corresponds to the depth of the water level required to be taken out, then the adjusting rod is pulled, the sealing disc is pulled by the adjusting rod to be placed into the sampling cylinder, so that the bottom end of the sampling cylinder is sealed by the sealing disc, then the sampling cylinder is placed into water, when the sampling cylinder reaches the set water depth, the floating plate floats on the water surface, the positioning disc is blocked by the floating plate, so that the sampling cylinder is supported by the floating plate to be in the set water depth, then the adjusting rod and the supporting rod are moved downwards to generate relative movement, the sealing disc is taken out from the bottom of the sampling cylinder, so that external water is guided into the sampling cylinder, and then the sampling cylinder is sealed again by pulling, the sampling process is completed.
Preferably, the outer side of the support rod is provided with length scales along the length direction of the support rod, and the length scales take the bottom end of the sampling cylinder as an initial scale point.
Preferably, a holding frame is arranged at the top end of the supporting rod, the adjusting rod penetrates through the holding frame, and the supporting rod and the holding frame are in clearance fit with the adjusting rod.
Preferably, a positioning frame is arranged on the adjusting rod on the inner side of the holding frame, limiting rods are vertically arranged on two sides of the top of the positioning frame, penetrate through the holding frame and are in clearance fit with the holding frame, and springs are sleeved on the limiting rods on the top of the positioning frame.
Preferably, the top ends of the two limiting rods are provided with stop blocks, and the upper surfaces of the holding frames on the inner sides of the two groups of stop blocks are provided with anti-skidding grooves.
Preferably, the sealing disc is made of rubber, and the sealing disc is connected with the adjusting rod through viscose bonding.
Has the advantages that: the utility model discloses a set up cavity form bracing piece on the sampler barrel top, and at bracing piece outside mounted position adjustable floating plate structure, through adjusting positioning disk position in order to change its height of location to floating the board, through the depth of water position that the control bracing piece was fixed a position required sample to realize quick location, increase the sample convenience in water sample collection process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a partial structural sectional view of the present invention.
The reference numerals are explained below:
1. a sampling tube; 2. a support bar; 201. an adjusting lever; 201a, sealing disc; 202. a holding frame; 202a, an anti-slip groove; 203. a positioning frame; 204. a limiting rod; 204a, a spring; 204b, a stop block; 3. a floating plate; 4. and (6) positioning a disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a water quality monitoring water sample collection system, including sampler barrel 1 and bracing piece 2, 1 bottom of sampler barrel is open structure, and bracing piece 2 sets up in 1 top of this sampler barrel, and 2 inside hollow structure that are of this bracing piece, and showy board 3 has been cup jointed in the 2 outsides of bracing piece, should float board 3 and 2 clearance fit of bracing piece, and float 2 outsides of bracing piece above board 3 and be provided with positioning disk 4, this positioning disk 4 and 2 screw-thread fit of bracing piece.
The inside adjusting rod 201 that is provided with of bracing piece 2, this adjusting rod 201 extends to 1 bottom of sampler barrel, and adjusting rod 201 bottom is provided with sealed dish 201a, this sealed dish 201a constitutes piston structure jointly with sampler barrel 1, the bracing piece 2 tops are stretched out on the adjusting rod 201 top, shift up through pulling adjusting rod 201 in order to drive sealed dish 201a, thereby seal 1 bottom opening of sampler barrel through sealed dish 201a, in order to ensure that sampler barrel 1 moves down the leakproofness of setting for the depth of water in-process.
As an optional implementation manner, the outer side of the supporting rod 2 is provided with length scales along the length direction thereof, and the length scales take the bottom end of the sampling cylinder 1 as a starting scale point, the top end of the supporting rod 2 is provided with a holding frame 202, the adjusting rod 201 penetrates through the holding frame 202, and both the supporting rod 2 and the holding frame 202 are in clearance fit with the adjusting rod 201, so as to ensure that the air in the sampling cylinder 1 can be discharged along the top end of the supporting rod 2, thereby improving the convenience of the sampling process, the adjusting rod 201 at the inner side of the holding frame 202 is provided with a positioning frame 203, both sides of the top of the positioning frame 203 are vertically provided with limit rods 204, the limit rods 204 penetrate through the holding frame 202 and are in clearance fit with the holding frame 202, the limit rods 204 at the top of the positioning frame 203 are sleeved with springs 204a, the top ends of both the two limit rods 204 are provided with stoppers 204b, the upper surface of the holding frame 202 at the inner sides of, seal dish 201a is the rubber material, and seal dish 201a passes through the viscose bonding with adjusting lever 201 and links to each other, when the sample, the frame 202 is held to the holding, and upwards stimulate the posting 203, it shifts up to drive adjusting lever 201 through the posting 203, in order to drive seal dish 201a through adjusting lever 201 and remove to sampler barrel 1 bottom inboard, thereby seal 1 bottom through seal dish 201a to the sampler barrel, when sampler barrel 1 reachs the settlement depth of water, loosen the posting 203, it moves down to support the posting 203 through spring 204a, thereby drive seal dish 201a and the separation of sampler barrel 1 bottom through adjusting lever 201, expose sample depth of water area with sampler barrel 1 bottom opening part, in order to lead-in sampler barrel 1 with the water sample.
By adopting the structure, when a water sample needs to be collected, the position of the positioning disc 4 on the support rod 2 is adjusted according to the depth of the water sample needing to be taken out, the length of the support rod 2 below the positioning disc 4 corresponds to the depth of the water level needing to be taken out, then the adjusting rod 201 is pulled, the sealing disc 201a is pulled by the adjusting rod 201 to be placed into the sampling cylinder 1, so that the bottom end of the sampling cylinder 1 is sealed by the sealing disc 201a, then the sampling cylinder 1 is placed into water, when the sampling cylinder 1 reaches the set water depth, the floating plate 3 floats on the water surface, the positioning disc 4 is blocked by the floating plate 3, so that the sampling cylinder 1 is supported by the floating plate 3 to be in the set water depth, then the adjusting rod 201 and the support rod 2 generate relative movement by moving downwards, the sealing disc 201a is taken out from the bottom of the sampling cylinder 1, so that outside water is guided into the sampling cylinder 1, and then the adjusting rod 201 is pulled to drive the sealing disc 201, completing the sampling process;
through setting up cavity form bracing piece 2 on 1 top of a sampler barrel, and in 2 outside mounted positions of bracing piece adjustable showy board 3 structures, through adjusting 4 positions of positioning disk in order to change its height of location to showy board 3, fix a position the position of the depth of water of required sample through control bracing piece 2 to realize quick location, increase the sample convenience in water sample collection process.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a water quality monitoring water sample collection system which characterized in that: the sampling device comprises a sampling tube (1) and a support rod (2), wherein the bottom end of the sampling tube (1) is of an open structure, the support rod (2) is arranged at the top end of the sampling tube (1), the interior of the support rod (2) is of a hollow structure, a floating plate (3) is sleeved on the outer side of the support rod (2), the floating plate (3) is in clearance fit with the support rod (2), a positioning disc (4) is arranged on the outer side of the support rod (2) above the floating plate (3), and the positioning disc (4) is in threaded fit with the support rod (2);
bracing piece (2) inside is provided with adjusting lever (201), and this adjusting lever (201) extends to sampler barrel (1) bottom, just adjusting lever (201) bottom is provided with sealed dish (201 a), this sealed dish (201 a) with sampler barrel (1) constitutes piston structure jointly, stretching out on adjusting lever (201) top bracing piece (2) top.
2. The water sample collection device for water quality monitoring according to claim 1, characterized in that: the length scale is arranged on the outer side of the supporting rod (2) along the length direction of the supporting rod, and the length scale takes the bottom end of the sampling tube (1) as an initial scale point.
3. The water sample collection device for water quality monitoring according to claim 1, characterized in that: the top end of the support rod (2) is provided with a holding frame (202), the adjusting rod (201) penetrates through the holding frame (202), and the support rod (2) and the holding frame (202) are in clearance fit with the adjusting rod (201).
4. The water sample collection device for water quality monitoring according to claim 3, wherein: the adjustable holding frame is characterized in that a positioning frame (203) is arranged on the adjusting rod (201) on the inner side of the holding frame (202), limiting rods (204) are vertically arranged on two sides of the top of the positioning frame (203), the limiting rods (204) penetrate through the holding frame (202) and are in clearance fit with the holding frame (202), and springs (204 a) are sleeved on the limiting rods (204) on the top of the positioning frame (203).
5. The water sample collection device for water quality monitoring according to claim 4, wherein: the top ends of the two limiting rods (204) are respectively provided with a stop block (204 b), and the upper surfaces of the holding frames (202) at the inner sides of the two groups of stop blocks (204 b) are provided with anti-skidding grooves (202 a).
6. The water sample collection device for water quality monitoring according to claim 1, characterized in that: seal dish (201 a) is the rubber material, just seal dish (201 a) with adjusting lever (201) links to each other through viscose bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315904.4U CN211235117U (en) | 2019-12-21 | 2019-12-21 | Water quality monitoring water sample collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315904.4U CN211235117U (en) | 2019-12-21 | 2019-12-21 | Water quality monitoring water sample collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211235117U true CN211235117U (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315904.4U Expired - Fee Related CN211235117U (en) | 2019-12-21 | 2019-12-21 | Water quality monitoring water sample collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211235117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184754A (en) * | 2021-11-30 | 2022-03-15 | 郑州优美智能科技有限公司 | Water body on-line monitoring device and monitoring system based on internet |
-
2019
- 2019-12-21 CN CN201922315904.4U patent/CN211235117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184754A (en) * | 2021-11-30 | 2022-03-15 | 郑州优美智能科技有限公司 | Water body on-line monitoring device and monitoring system based on internet |
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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: 20200811 Termination date: 20201221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |