CN213091284U - Water sample collector with adjustable environmental monitoring is used - Google Patents
Water sample collector with adjustable environmental monitoring is used Download PDFInfo
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- CN213091284U CN213091284U CN202022213263.4U CN202022213263U CN213091284U CN 213091284 U CN213091284 U CN 213091284U CN 202022213263 U CN202022213263 U CN 202022213263U CN 213091284 U CN213091284 U CN 213091284U
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- pressure regulating
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- casing
- environmental monitoring
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Abstract
The utility model discloses an adjustable water sample collector for environmental monitoring, which comprises a casing, wherein the outer side wall of the casing is connected with a sampling barrel through a T-shaped ring, the inside of the casing is provided with a pressure regulating cavity, the side wall of the casing is provided with a water through hole, the inner side wall of the sampling barrel is provided with a water inlet, the sampling barrel is communicated with the pressure regulating cavity through the water inlet and the water through hole in sequence, the inside of the casing is rotatably connected with a central shaft, a plugging block for sealing the water through hole is connected on the central shaft in a sliding way, the plugging block is mutually connected with a pressure regulating block through a pressure regulating spring, the pressure regulating block is meshed and connected with the central shaft, the sliding of the plugging block can be realized by, when the position of pressure regulating block is higher, the more the pressure regulating spring is extruded, the larger the elastic force which needs to be overcome by the block at this time is, and the sampling to different water depths can be conveniently completed only by setting before entering water.
Description
Technical Field
The utility model relates to a water sample collector technical field specifically is a water sample collector with adjustable environmental monitoring is used.
Background
When carrying out the environment detection to the water, all need take a sample to the water basically, current sample generally is direct to take a sample at the surface of water with the container, can't realize sampling the water of appointed degree of depth under water, be not convenient for detect the water of the different degree of depth like this, if there is a sampling device can set up before going into water, just begin the sample after arriving appointed degree of depth, just so can carry out the sample detection to the water of the different degree of depth, therefore we have proposed an adjustable water sample collector for environmental monitoring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental monitoring is with adjustable water sample collector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water sample collector with adjustable environmental monitoring is used, includes the cover shell, the lateral wall of cover shell has the sampling bucket through the joint of T shape ring, open the inside of cover shell has the pressure regulating chamber, it has the limbers to open on the lateral wall of cover shell, it has the water inlet to open on the inside wall of sampling bucket, the up end meshing of sampling bucket is connected with the end cap that is used for sealing the delivery port, the inside of cover shell is rotated and is connected with the center pin, sliding connection has the sprue that is used for sealing the limbers on the center pin, the sprue passes through pressure regulating spring and pressure regulating piece interconnect, the pressure regulating piece is connected with the center pin meshing, it has the traction frame to articulate on the up end of cover shell, be connected with the haulage rope on.
Preferably, the lateral wall of pressure regulating cavity is fixedly connected with a limiting rod, and the pressure regulating block is provided with a limiting groove in sliding clamping connection with the limiting rod.
Preferably, a pressure indicating rod is fixedly connected to a groove wall of one of the limiting grooves, sliding grooves matched with the pressure indicating rods are formed in the casing and one of the limiting rods, and one end, far away from the pressure adjusting block, of the pressure indicating rod extends out of the upper end face of the casing through the sliding grooves.
Preferably, divide into a plurality of cavitys with the inner space through the baffle in the sampling bucket to every cavity corresponds respectively and is equipped with a water inlet and end cap, a joint groove has all been opened to the top lateral wall of water inlet, it has the joint chamber to open on the cover shell, the chamber wall in joint chamber has the joint piece of mutually supporting with the joint groove through joint spring sliding connection.
Preferably, the sampling barrel is provided with a slide rail on the inner side wall close to the water inlet, and the slide rail is connected with a floating block which seals the water inlet after water is taken.
Preferably, the inner part of the lower end face of the plugging block is rotatably connected with a rotating ring, and the rotating ring is fixedly connected with the pressure regulating spring.
Preferably, the lower terminal surface fixedly connected with balancing weight of cover shell.
Compared with the prior art, the beneficial effects of the utility model are that: after the utility model reaches the preset water depth, the water pressure extrudes the block to communicate the pressure regulating cavity with the water through hole, and the water flow can enter the sampling barrel; the utility model realizes that the plugging block can slide only by different water pressures by adjusting the position of the pressure adjusting block, when the position of the pressure adjusting block is higher, the more the pressure adjusting spring is extruded, the larger the elasticity of the plugging block needs to be overcome, and the sampling of different water depths can be conveniently finished only by setting the pressure adjusting spring before entering water; the utility model discloses a sampling bucket is divided into a plurality of cavitys, with another cavity with limbers align the back alright income water sample once more, avoid single cavity all need wash just can sample once more after taking a sample at every turn.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the housing, the sampling barrel and the central shaft of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
FIG. 4 is a cross-sectional view of the T-shaped ring, the blocking piece and the pressure regulating spring of the present invention;
FIG. 5 is a schematic structural view of the sampling barrel, the water inlet and the plug of the present invention;
FIG. 6 is an exploded view of the pressure regulating block, the limiting rod and the limiting groove of the present invention;
FIG. 7 is a sectional view of the partition, the slide rail and the floating block of the present invention;
FIG. 8 is a cross-sectional view of the clamping cavity, the clamping spring and the clamping block of the present invention;
fig. 9 is a cross-sectional view of the sampling barrel, the water through hole and the water inlet of the present invention.
In the figure: 1. the jacket shell, 2, T shape ring, 3, sampling bucket, 4, pressure regulating chamber, 5, limbers, 6, water inlet, 7, center pin, 8, sprue, 9, pressure regulating spring, 10, pressure regulating block, 11, end cap, 12, traction frame, 13, haulage rope, 14, gag lever post, 15, restriction groove, 16, show the depression bar, 17, sliding tray, 18, baffle, 19, joint groove, 20, joint chamber, 21, joint spring, 22, joint piece, 23, slide rail, 24, floating block, 25, swivel, 26, balancing weight.
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. 1-9, the present invention provides a technical solution: an adjustable water sample collector for environmental monitoring comprises a casing 1, wherein a sampling barrel 3 is clamped on the outer side wall of the casing 1 through a T-shaped ring 2, a corresponding T-shaped groove is arranged on the sampling barrel 3 and can rotate around the casing 1, a pressure regulating cavity 4 is arranged inside the casing 1, a water through hole 5 is arranged on the side wall of the casing 1, a water inlet 6 is arranged on the inner side wall of the sampling barrel 3, a space for containing sampling liquid in the sampling barrel 3 is communicated with the pressure regulating cavity 4 through the water inlet 6 and the water through hole 5 in sequence, so that water flow enters the sampling barrel 3 through the pressure regulating cavity 4, the water through hole 5 and the water inlet 6 in sequence, a plug 11 for sealing a water taking port is meshed and connected with the upper end surface of the sampling barrel 3, liquid in the sampling barrel 3 can be poured out after the plug 11 is screwed down, a central shaft 7 is connected to the inner rotation of the casing 1, and a plug 8 for sealing the water through hole 5 is slidably connected onto the central shaft 7, the blocking block 8 slides on the central shaft 7 in a sealing mode, the water through hole 5 can be sealed by the blocking block 8, the pressure regulating cavity 4 is communicated with the water through hole 5 in a disconnecting mode, the blocking block 8 is connected with the pressure regulating block 10 through the pressure regulating spring 9, the pressure regulating spring 9 can provide upward thrust for the blocking block 8, the pressure regulating block 10 is connected with the central shaft 7 in a meshing mode, the upper end face of the casing 1 is hinged to a traction frame 12, a traction rope 13 is connected onto the traction frame 12, the collector can be placed into water through the traction rope 13, and scales can be printed on the traction rope 13, so that a user can know the descending depth of the collector conveniently;
when the device submerges to a certain depth, the blocking block 8 is extruded by water pressure and slides downwards, so that the pressure regulating cavity 4 is communicated with the limber hole 5, and at the moment, water can enter the sampling barrel 3 to finish sampling.
Specifically, the side wall of the pressure regulating cavity 4 is fixedly connected with a limiting rod 14, and the pressure regulating block 10 is provided with a limiting groove 15 which is in sliding clamping connection with the limiting rod 14, so that the pressure regulating block 10 cannot rotate and can only slide up and down along the limiting rod 14 to prevent rotation.
In order to enable the collector to clearly display that sampling is completed under different water pressures, a pressure indicating rod 16 is fixedly connected to the wall of one limiting groove 15, scales are printed on the pressure indicating rod 16, sliding grooves 17 matched with the pressure indicating rod 16 are formed in the sleeve shell 1 and one limiting rod 14, the pressure indicating rod 16 slides up and down in the sliding grooves 17, one end, far away from the pressure adjusting block 10, of the pressure indicating rod 16 extends out of the upper end face of the sleeve shell 1 through the sliding grooves 17, the pressure indicating rod 16 slides up and down along with the pressure adjusting block 10, and the pressure required by extrusion of the water pressure and downward sliding of the blocking block 8 can be known according to the scales marked on the extension length of the pressure indicating rod 16 from the sleeve shell 1;
because pressure regulating block 10 is restricted unable rotation by gag lever post 14, so when rotation center pin 7, center pin 7 just can drive pressure regulating block 10 and slide from top to bottom, when the required pressure that can extrude and make 8 lapse of jam, clockwise rotation center pin 7, center pin 7 drives pressure regulating block 10 and upwards slides and extrudes pressure regulating spring 9, make the elasticity grow that needs overcome when 8 lapse, and then make required water pressure grow, according to the scale that marks on the 16 extension length of pressure indicating pole, can know required water pressure size this moment, when needs reduce required water pressure, anticlockwise rotation center pin 7 can.
In order to avoid that a single cavity needs to be cleaned to take a sample again after sampling every time, and increase the number of samples with different depths, specifically, the inner space of the sampling barrel 3 is divided into a plurality of cavities by a partition plate 18, each cavity is correspondingly provided with a water inlet 6 and a plug 11 respectively, so that multiple samples can be taken conveniently, and the samples can be taken out respectively, but after a certain water inlet 6 is aligned with a water through hole 5, the corresponding cavity is used for sampling, a clamping groove 19 is formed in the upper side wall of each water inlet 6, a clamping cavity 20 is formed in the casing 1, a clamping block 22 mutually matched with the clamping groove 19 is connected to the cavity wall of the clamping cavity 20 in a sliding mode through a clamping spring 21, the clamping spring 21 provides thrust for the clamping block 22, and when the clamping block 22 is clamped with the clamping groove 19, the sampling barrel 3 cannot rotate, when needs use next cavity sample, slide joint piece 22 left and make it stagger with joint groove 19 and be connected, alright rotate sampling barrel 3 this moment, when joint piece 22 meets with next joint groove 19, joint spring 21 after the compression promotes joint piece 22 and joint groove 19 joint, and next water inlet 6 aligns with limbers 5 this moment, alright use next cavity to take a sample.
Particularly, sampling bucket 3 is opened and is equipped with slide rail 23 on the inside wall that has water inlet 6, sliding connection has the kicking block 24 of sealing water inlet 6 behind the water intaking on slide rail 23, thereby kicking block 24 can adopt hollow plastics material can float the water, when taking a sample, kicking block 24 increases and upwards slides along with the surface of water in sampling bucket 3, finally seals water inlet 6, has realized sampling bucket 3's closure, further guarantees that the collector can not sneak into the upper water at the in-process that rises.
Particularly, the inside rotation of lower terminal surface of sprue 8 is connected and has the change 25, change 25 and pressure regulating spring 9 fixed connection because sprue 8 and central axle 7 are sliding seal contact, at the in-process of rotation central axle 7, sprue 8 probably can rotate along with central axle 8, and change 25 can avoid pressure regulating spring 9 to rotate along with sprue 8, avoids causing the torsion of pressure regulating spring 9, causes the regulation inaccurate.
Specifically, the lower terminal surface fixedly connected with balancing weight 26 of cover 1, balancing weight 26 can make the collector stably vertically sink in aqueous.
The working principle is as follows: the deeper the water pressure is bigger, can calculate water pressure according to the water depth of wanting the collection department, rotation center pin 7 will show depression bar 16 to adjust to the scale that corresponds, throw into water with the collector through haulage rope 13 afterwards, when the collector reachs the appointed degree of depth, water pressure makes sprue 8 lapse, rivers alright pass through pressure regulating chamber 4 in proper order this moment, limbers 5, water inlet 6 gets into sampling bucket 3, floater 24 increases upwards floating along with the surface of water in sampling bucket 3, after a certain time, floater 24 seals water inlet 6, accomplish the sample this moment, user's accessible haulage rope 13 pulls out the collector from the aquatic (water pressure diminishes this moment, sprue 8 also can prevent to advance the sample again), promote joint piece 22 and make its and joint groove 19 stagger connection, at this moment alright make another chamber align with limbers 5, so that the sample of intaking once more.
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 (7)
1. The utility model provides a water sample collector with adjustable environmental monitoring is with, is including being located cover shell (1) at center, its characterized in that: the outer side wall of the casing (1) is clamped with a sampling barrel (3) through a T-shaped ring (2), the pressure regulating cavity (4) is arranged in the casing (1), the side wall of the casing (1) is provided with a water through hole (5), a water inlet (6) is arranged on the inner side wall of the sampling barrel (3), the upper end surface of the sampling barrel (3) is engaged and connected with a plug (11) for sealing the water outlet, the inside of the shell (1) is rotatably connected with a central shaft (7), the central shaft (7) is slidably connected with a block (8) for sealing the limber hole (5), the blocking block (8) is connected with the pressure regulating block (10) through a pressure regulating spring (9), the pressure regulating block (10) is meshed with the central shaft (7) and connected with the upper end face of the casing (1) in a hinged mode, and a traction frame (12) is connected onto the traction frame (12) in a connected mode through a traction rope (13).
2. The adjustable water sample collector for environmental monitoring as claimed in claim 1, wherein: the pressure regulating device is characterized in that a limiting rod (14) is fixedly connected to the side wall of the pressure regulating cavity (4), and a limiting groove (15) which is connected with the limiting rod (14) in a sliding and clamping mode is formed in the pressure regulating block (10).
3. The adjustable water sample collector for environmental monitoring as claimed in claim 2, wherein: one be fixedly connected with on the cell wall of restriction groove (15) show depression bar (16), all open on cover shell (1) and a gag lever post (14) and show the sliding tray (17) that depression bar (16) mutually supported, show that the one end of depression bar (16) keeping away from pressure regulating piece (10) stretches out from the up end of cover shell (1) through sliding tray (17).
4. The adjustable water sample collector for environmental monitoring as claimed in claim 1, wherein: divide into a plurality of cavitys with the inner space through baffle (18) in sampling bucket (3) to every cavity corresponds respectively and is equipped with one water inlet (6) and end cap (11), and a joint groove (19) have all been opened to the top lateral wall of every water inlet (6), it has joint chamber (20) to open on cover shell (1), the chamber wall in joint chamber (20) has joint piece (22) of mutually supporting with joint groove (19) through joint spring (21) sliding connection.
5. The adjustable water sample collector for environmental monitoring as claimed in claim 1, wherein: the sampling barrel (3) is provided with a slide rail (23) on the inner side wall close to the water inlet (6), and the slide rail (23) is connected with a floating block (24) for sealing the water inlet (6) after water is taken.
6. The adjustable water sample collector for environmental monitoring as claimed in claim 1, wherein: the inside rotation of the lower terminal surface of sprue (8) is connected and has change ring (25), change ring (25) and pressure regulating spring (9) fixed connection.
7. The adjustable water sample collector for environmental monitoring as claimed in claim 1, wherein: the lower end face of the casing (1) is fixedly connected with a balancing weight (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213263.4U CN213091284U (en) | 2020-10-07 | 2020-10-07 | Water sample collector with adjustable environmental monitoring is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213263.4U CN213091284U (en) | 2020-10-07 | 2020-10-07 | Water sample collector with adjustable environmental monitoring is used |
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| Publication Number | Publication Date |
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| CN213091284U true CN213091284U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022213263.4U Active CN213091284U (en) | 2020-10-07 | 2020-10-07 | Water sample collector with adjustable environmental monitoring is used |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242659A (en) * | 2023-03-16 | 2023-06-09 | 河南亚派环境科技有限公司 | Equipment capable of achieving graded collection of sewage at different depths |
| CN117030965A (en) * | 2023-10-08 | 2023-11-10 | 深圳精渔科技有限公司 | Floating water quality detection equipment for aquaculture |
-
2020
- 2020-10-07 CN CN202022213263.4U patent/CN213091284U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242659A (en) * | 2023-03-16 | 2023-06-09 | 河南亚派环境科技有限公司 | Equipment capable of achieving graded collection of sewage at different depths |
| CN116242659B (en) * | 2023-03-16 | 2023-11-21 | 河南叁点壹肆检测技术有限公司 | Equipment capable of achieving graded collection of sewage at different depths |
| CN117030965A (en) * | 2023-10-08 | 2023-11-10 | 深圳精渔科技有限公司 | Floating water quality detection equipment for aquaculture |
| CN117030965B (en) * | 2023-10-08 | 2023-12-19 | 深圳精渔科技有限公司 | Floating water quality detection equipment for aquaculture |
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