CN112629932A - Sampling device is administered to environment - Google Patents
Sampling device is administered to environment Download PDFInfo
- Publication number
- CN112629932A CN112629932A CN202011472975.6A CN202011472975A CN112629932A CN 112629932 A CN112629932 A CN 112629932A CN 202011472975 A CN202011472975 A CN 202011472975A CN 112629932 A CN112629932 A CN 112629932A
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- China
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- collecting container
- fixedly connected
- sampling device
- cover plate
- upper cover
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- 238000005070 sampling Methods 0.000 title claims abstract description 32
- 230000007613 environmental effect Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 230000000694 effects Effects 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The invention discloses an environmental management sampling device, which comprises a collecting container and an upper cover plate, wherein the top of the upper cover plate is fixedly connected with a waterproof cover and a motor, the motor is positioned in the waterproof cover, one end of a lead is electrically connected to the motor, the other end of the lead penetrates through the waterproof cover in a sealing manner and is connected with one end of a connecting wire through a waterproof joint, the other end of the connecting wire is used for being connected with a controller, the top of the waterproof cover is fixedly connected with a connecting rope, the output end of the motor penetrates through the upper cover plate and is fixedly connected with a lead screw, the outer side wall of the bottom of the lead screw is sleeved with a sleeve in a threaded manner, the lower end of the sleeve is fixedly connected to the bottom in the collecting container, the upper part of the collecting container is of an open structure, the upper part of the collecting container. The environmental management sampling device is simple in structure, small in size, low in failure rate, convenient to carry and use.
Description
Technical Field
The invention relates to an environmental management sampling device, and belongs to the technical field of water body sampling equipment.
Background
The prevention of adverse effects, due to unexpected negative impact of people on highly developed industries, leads to three global crises: resource shortage, environmental pollution and ecological destruction. Environmental pollution refers to the act of adding a substance to the environment that exceeds the self-cleaning ability of the environment and creates a hazard, either naturally or artificially. (or the environment is polluted by harmful substances due to human factors, so that the growth and the reproduction of organisms and the normal life of human beings are harmfully influenced.) the phenomenon that the composition or the state of the environment is changed due to human factors, the quality of the environment is reduced, and the normal production and the living conditions of an ecosystem and human beings are disturbed and destroyed.
With the worsening of the environment, environmental governance has become a hindrance to the economic development of our country, and is at present urgent need. In the work of environmental improvement, need sample the environment to in the adjustment treatment scheme according to actual conditions, adopt to divide into air sampling, soil sampling, water sampling and silt sampling to the environment at present.
The existing automatic water sampling equipment has the disadvantages of complex structure, large volume, heavy mass and inconvenience for carrying, and contains a large amount of precise electric parts in the automatic water sampling equipment, so that the manufacturing cost is high.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides an environmental management sampling device which is simple in structure, small in size, low in failure rate, convenient to carry and use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an environmental management sampling device comprises a collecting container and an upper cover plate, wherein the top of the upper cover plate is fixedly connected with a waterproof cover and a motor, the motor is positioned in the waterproof cover, one end of a lead is electrically connected with the motor, the other end of the lead penetrates through the waterproof cover in a sealing manner and is connected with one end of a connecting wire through a waterproof joint, the other end of the connecting wire is used for connecting a controller, the top of the waterproof cover is fixedly connected with a connecting rope, the output end of the motor penetrates through the upper cover plate and is fixedly connected with a screw rod, the outer side wall of the bottom of the screw rod is sleeved with a sleeve in a threaded manner, the lower end of the sleeve is fixedly connected with the bottom in the collecting container, the upper part of the collecting container is of an opening structure, the upper part of the collecting container is in contact with the bottom surface of the upper cover plate to form a sealing structure, and a limiting device used for limiting the rotation of the collecting container is arranged between the bottom in the collecting container and the bottom surface of the upper cover plate.
The detachable balancing weight is installed to the bottom of collecting the container, the balancing weight is the back taper setting, the outer bottom of collecting the container is fixed with connecting thread post b, the top of balancing weight seted up with connecting thread post b lateral wall complex mounting groove.
The counterweight block comprises a plurality of metal blocks a and a metal block b, wherein the metal blocks a are arranged in a round table shape, and the metal blocks b are arranged in an inverted cone shape; a plurality of the diameter of metal block a is from last down diminishing in proper order, is located the top diameter of metal block a with collecting container's bottom diameter is the same, is located the below the bottom diameter of metal block a with the top diameter of metal block b is the same, the bottom of metal block a is provided with connecting thread post a, the top of metal block a and the top of metal block b all be provided with connecting thread post a complex the mounting groove.
The collecting container is arranged in a cylindrical shape.
The limiting device comprises a telescopic rod fixedly connected to the bottom in the collecting container, and the top of the telescopic rod is fixedly connected with the bottom of the upper cover plate.
The top fixedly connected with sealing washer of collecting container, the bottom of upper cover plate be provided with sealing washer complex ring channel.
The top of the waterproof cover is fixedly connected with a fixing ring, and the connecting rope is installed on the fixing ring.
The connecting rope with it is fixed to contact through fixed lantern ring between the connecting wire, the quantity of fixed lantern ring is a plurality of, and two are adjacent the interval between the fixed lantern ring is 50 cm.
The outer side wall of the fixed lantern ring is fixedly connected with an identification sticker.
The side bottom of sleeve is provided with a plurality of apopore, a plurality of the apopore is along sleeve week circle direction distributes.
The invention has the beneficial effects that: the environment improvement sampling device provided by the invention has a simple structure, only the motor is used as an electric appliance part sinking into water bottom for operation, and the upper cover plate protects the motor through the waterproof cover, so that the device cannot be normally used due to the fact that the motor is damaged by contacting water; the environment improvement sampling device is simple in structure and convenient to use, when the environment improvement sampling device is used, the collection container only needs to be sunk to a position required by the water bottom, the distance between the upper cover plate and the collection container can be adjusted by controlling the motor to rotate through the controller arranged at one end of the connecting line, so that a water sample required to be collected can enter the collection container through a gap between the collection container and the upper cover plate, then the upper cover plate is abutted against a container opening of the collection container, the water sample of other water layers is prevented from entering the collection container, and the accuracy of a water sample detection result is prevented from being influenced; according to the invention, the balancing weights are arranged in a conical manner, and the weights of the balancing weights can be combined in a user-defined manner as required, so that the self-defined balancing weights are suitable for collecting water samples at different depths; the distance between the upper cover plate and the collecting container can be adjusted, so that the time for collecting the water sample is shortened, and the efficiency for collecting the water sample is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an environmental abatement sampling apparatus according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of the environmental abatement sampling apparatus according to the present invention;
fig. 3 is a schematic view of a connection structure of a collection container, a sleeve and a sealing ring in the environmental improvement sampling device provided by the invention.
The reference numbers in the figures are as follows: 1-a collection vessel; 2-upper cover plate; 3-a waterproof cover; 4-fixing the ring; 5-a wire; 6-waterproof joint; 7-connecting lines; 8-connecting ropes; 9-fixing a lantern ring; 10-label paste; 11-a counterweight block; 111-metal block a; 112-connecting threaded post a; 113-metal block b; 12-a sealing ring; 13-a telescopic rod; 14-a screw rod; 15-a sleeve; 16-water outlet; 17-connecting threaded post b; 18-motor.
Detailed Description
The present invention is further described with reference to the accompanying drawings, and the following examples are only for clearly illustrating the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.
As shown in fig. 1 and 2, the invention provides an environmental management sampling device, which comprises a collection container 1 and an upper cover plate 2, wherein the collection container 1 is used for containing water samples to be collected. The effect of upper cover plate 2 is played sealed effect to there is the container mouth that plugs up collection container 1 when sinking required degree of depth in collection container 1, avoids the water sample on other degree of depth layers to get into the inside of collection container 1, influences the degree of accuracy that detects the water sample, can also avoid simultaneously finishing the back of gathering, and this collection container 1 is at the in-process that rises, and the water sample of other degrees of depth gets into the inside of collection container 1, influences the degree of accuracy that detects the water sample.
Top fixedly connected with buckler 3 and motor 18 of upper cover plate 2, motor 18 is located buckler 3, the electricity is connected with the one end of wire 5 on motor 18, the other end of wire 5 is sealed to run through and is connected with the one end of connecting wire 7 through water joint 6 behind the buckler 3, the other end of connecting wire 7 is used for connection director, the top fixedly connected with of buckler 3 connects rope 8, 3 fixed ring 4 of top fixedly connected with of buckler, connect rope 8 and install on fixed ring 4. The function of the fixing ring 4 is to facilitate the connection of the connecting string 8 to the waterproof cover 3. The output end of the motor 18 penetrates through the upper cover plate 2 and then is fixedly connected with a screw rod 14, the outer side wall of the bottom of the screw rod 14 is in threaded sleeve connection with a sleeve 15, and the lower end of the sleeve 15 is fixedly connected to the bottom in the collecting container 1. The motor 18 is used for driving the screw rod 14 to rotate so as to adjust the distance between the upper cover plate 2 and the collecting container 1 and collect water samples with different depths.
Connect and contact fixedly through fixed lantern ring 9 between rope 8 and the connecting wire 7, the quantity of fixed lantern ring 9 is a plurality of, and the interval between two adjacent fixed lantern rings 9 is 50 cm. Fixed lantern ring 9 can play and will connect rope 8 and the fixed effect together of connecting wire 7, and the equidistance sets up when the distance through fixed lantern ring 9, and the convenient length of sinking to the bottom of connecting rope 8 of being convenient for simultaneously calculates to deduce the sunken degree of depth of collecting container 1, so that gather the water sample of the different degree of depth. Fixedly connected with sign subsides 10 on the lateral wall of fixed lantern ring 9, the sign subsides 10 and is used for the length of drawing the sign subsides 10 to connecting rope 8 and the fixed one end of solid fixed ring 4 on 10, conveniently deduces the sunken degree of depth of collecting container 1 to in gather the water sample of the different degree of depth.
The collecting container 1 is cylindrical, and is an open structure, the resistance of the cylindrical collecting container 1 is smaller, the sinking time of the device can be shortened, and the efficiency of water sample collection is improved. The collecting container 1 is cylindrically arranged. The upper part of the collecting container 1 is contacted with the bottom surface of the upper cover plate 2 to form a sealing structure. As shown in fig. 3, a sealing ring 12 is fixedly connected to the top of the collecting container 1, and an annular groove matched with the sealing ring 12 is formed at the bottom of the upper cover plate 2. The sealing ring 12 plays a role in sealing, and avoids the external water sample from entering the inside of the collecting container 1 when the device reaches a required depth, so as to prevent the collection of the water sample from being influenced.
A limiting device used for limiting the rotation of the collecting container 1 is arranged between the bottom in the collecting container 1 and the bottom surface of the upper cover plate 2, and the limiting device is used for limiting the upper cover plate 2 to move up and down only at the top of the collecting container 1 and cannot rotate. Specifically, stop device includes the telescopic link 13 of fixed connection bottom in collecting container 1, and the top of telescopic link 13 and the bottom fixed connection of upper cover plate 2. The telescopic rod 13 limits the upper cover plate 2 to move up and down on the top of the collecting container 1, and can not rotate, so that the distance between the upper cover plate 2 and the collecting container 1 can be adjusted according to needs.
The detachable balancing weight 11 is installed to the bottom of collecting container 1, and the effect of balancing weight 11 is the speed that accelerates the device to sink into the bottom, avoids collecting container 1 and floats on the surface of water, can't gather the water sample of the different degree of depth. The balancing weight 11 is the back taper setting, and balancing weight 11 that the toper set up sinks the resistance little, can shorten the device time of sinking, improves the efficiency to water sample collection. Collecting container 1's outer bottom is fixed with connecting thread post b17, and the top of balancing weight 11 is seted up with connecting thread post b17 lateral wall complex mounting groove, makes things convenient for the installation of balancing weight 11 to dismantle, and when need not use, balancing weight 11 can be torn open from collecting container 1's bottom, reduces the device's volume, conveniently carries.
Specifically, the counterweight block 11 includes a plurality of metal blocks a111 and a metal block b113, the metal block a111 is disposed in a truncated cone shape, and the metal block b113 is disposed in an inverted cone shape; the diameters of the metal blocks a111 are sequentially reduced from top to bottom, the diameter of the top of the metal block a111 positioned at the top is the same as that of the bottom of the collecting container 1, the diameter of the bottom of the metal block a111 positioned at the bottom is the same as that of the top of the metal block b113, the bottom of the metal block a111 is provided with a connecting threaded column a112, and the top of the metal block a111 and the top of the metal block b113 are both provided with mounting grooves matched with the connecting threaded column a 112.
The side bottom of sleeve 15 is provided with a plurality of apopore 16, and a plurality of apopore 16 distributes along 15 periphery directions of sleeve. The function of the water outlet hole 16 is to facilitate one end of the screw rod 14 to enter the sleeve 15 so as to squeeze out air or water in the sleeve 15, thereby reducing the resistance to rotation of the motor 18.
The working principle of the invention is as follows: when a water sample with a required depth is required to be collected by using the environment improvement sampling device, firstly, the connecting rope 8 is fixed on the fixing ring 4, one end of the connecting wire 7 is connected with the power supply and the controller, the other end of the connecting wire is connected with the waterproof connector 6, the tightness between the upper cover plate 2 and the collection container 1 is detected, after the tightness is determined to be good, the counterweight block 11 with corresponding weight is installed at the bottom of the collection container 1, the collection container 1 can be put into water, in the sinking process of the collection container 1, the sinking depth of the collection container 1 can be judged according to digital information on the observation fixing sleeve ring 9, after the collection container 1 sinks to the required depth, the controller controls the motor 18 to rotate, the motor 18 rotates to drive the screw rod 14 to rotate, the upper cover plate 2 is adjusted to move towards one side away from the collection container 1, and after a certain time, the motor 18 is controlled to move reversely, the motor 18 rotates to drive the screw rod 14 to rotate, the upper cover plate 2 is adjusted to move towards one side close to the collecting container 1 until the upper cover plate 2 is sealed with the collecting container 1, and the water sample collection with the required depth can be completed by pulling the environment improvement sampling device upwards.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides an environment improvement sampling device which characterized in that: comprises a collecting container (1) and an upper cover plate (2), the top of the upper cover plate (2) is fixedly connected with a waterproof cover (3) and a motor (18), the motor (18) is positioned in the waterproof cover (3), one end of a wire (5) is electrically connected on the motor (18), the other end of the wire (5) is sealed to run through one end of a connecting wire (7) which is connected with the waterproof cover (3) through a waterproof joint (6), the other end of the connecting wire (7) is used for connecting a controller, the top of the waterproof cover (3) is fixedly connected with a connecting rope (8), the output end of the motor (18) runs through a lead screw (14) which is fixedly connected with the upper cover plate (2) at the back, a sleeve (15) is sleeved on the bottom outer side wall of the lead screw (14) in a threaded manner, the lower end of the sleeve (15) is fixedly connected with the bottom in the, collecting container (1) upper portion is open structure, collecting container (1) upper portion with form seal structure after upper cover plate (2) bottom surface contact, bottom in collecting container (1) with be provided with between upper cover plate (2) bottom surface and be used for the restriction collecting container (1) pivoted stop device.
2. The environmental governance sampling device of claim 1, wherein: detachable balancing weight (11) are installed to the bottom of collecting container (1), balancing weight (11) are the back taper setting, the outer bottom of collecting container (1) is fixed with connecting thread post b (17), the top of balancing weight (11) seted up with connecting thread post b (17) lateral wall complex mounting groove.
3. The environmental governance sampling device of claim 2, wherein: the counterweight block (11) comprises a plurality of metal blocks a (111) and a metal block b (113), wherein the metal blocks a (111) are arranged in a cone shape, and the metal block b (113) is arranged in an inverted cone shape; the diameter of a plurality of metal blocks a (111) is gradually reduced from top to bottom, the diameter of the top of the metal block a (111) at the top is the same as the diameter of the bottom of the collecting container (1), the diameter of the bottom of the metal block a (111) at the bottom is the same as the diameter of the top of the metal block b (113), a connecting threaded column a (112) is arranged at the bottom of the metal block a (111), and the mounting grooves matched with the connecting threaded column a (112) are formed in the top of the metal block a (111) and the top of the metal block b (113).
4. The environmental governance sampling device of claim 1, wherein: the collecting container (1) is arranged in a cylindrical shape.
5. The environmental governance sampling device of claim 1, wherein: the limiting device comprises a telescopic rod (13) fixedly connected to the bottom in the collecting container (1), and the top of the telescopic rod (13) is fixedly connected with the bottom of the upper cover plate (2).
6. The environmental governance sampling device of claim 1, wherein: the top of the collecting container (1) is fixedly connected with a sealing ring (12), and the bottom of the upper cover plate (2) is provided with an annular groove matched with the sealing ring (12).
7. The environmental governance sampling device of claim 1, wherein: the top of the waterproof cover (3) is fixedly connected with a fixing ring (4), and the connecting rope (8) is installed on the fixing ring (4).
8. The environmental governance sampling device of claim 1, wherein: the connecting rope (8) is in contact with and fixed to the connecting line (7) through a fixed lantern ring (9), the number of the fixed lantern rings (9) is a plurality of, and the interval between two adjacent fixed lantern rings (9) is 50 cm.
9. The environmental governance sampling device of claim 8, wherein: the outer side wall of the fixed lantern ring (9) is fixedly connected with an identification sticker (10).
10. The environmental governance sampling device of claim 1, wherein: the side bottom of sleeve (15) is provided with a plurality of apopore (16), a plurality of apopore (16) are along sleeve (15) week direction distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472975.6A CN112629932A (en) | 2020-12-15 | 2020-12-15 | Sampling device is administered to environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472975.6A CN112629932A (en) | 2020-12-15 | 2020-12-15 | Sampling device is administered to environment |
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| Publication Number | Publication Date |
|---|---|
| CN112629932A true CN112629932A (en) | 2021-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011472975.6A Pending CN112629932A (en) | 2020-12-15 | 2020-12-15 | Sampling device is administered to environment |
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| Country | Link |
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| CN (1) | CN112629932A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972431Y (en) * | 2006-11-21 | 2007-11-07 | 广州市市政工程设计研究院 | Sampler for water on fixed-location |
| CN203083850U (en) * | 2013-03-19 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Weighting device for weighting hydrophore |
| CN105115784A (en) * | 2015-07-27 | 2015-12-02 | 江苏省电力公司扬州供电公司 | Water sample acquisition device and use method thereof |
| CN207318148U (en) * | 2017-09-04 | 2018-05-04 | 滨州学院 | A kind of portable water quality detection sampler |
| CN207336153U (en) * | 2017-11-10 | 2018-05-08 | 三峡大学 | A kind of piston type water sample is layered harvester |
| CN209342447U (en) * | 2018-10-30 | 2019-09-03 | 陕西华信检测技术有限公司 | A kind of water sample sampling equipment |
| CN110608920A (en) * | 2019-09-24 | 2019-12-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Water environment treatment auxiliary sampling device |
| CN210719806U (en) * | 2019-10-17 | 2020-06-09 | 贵州工业职业技术学院 | Water sampling device based on environmental treatment |
| CN211148170U (en) * | 2019-12-04 | 2020-07-31 | 中农航空(吉林)有限公司 | Unmanned aerial vehicle water sampling device |
-
2020
- 2020-12-15 CN CN202011472975.6A patent/CN112629932A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972431Y (en) * | 2006-11-21 | 2007-11-07 | 广州市市政工程设计研究院 | Sampler for water on fixed-location |
| CN203083850U (en) * | 2013-03-19 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Weighting device for weighting hydrophore |
| CN105115784A (en) * | 2015-07-27 | 2015-12-02 | 江苏省电力公司扬州供电公司 | Water sample acquisition device and use method thereof |
| CN207318148U (en) * | 2017-09-04 | 2018-05-04 | 滨州学院 | A kind of portable water quality detection sampler |
| CN207336153U (en) * | 2017-11-10 | 2018-05-08 | 三峡大学 | A kind of piston type water sample is layered harvester |
| CN209342447U (en) * | 2018-10-30 | 2019-09-03 | 陕西华信检测技术有限公司 | A kind of water sample sampling equipment |
| CN110608920A (en) * | 2019-09-24 | 2019-12-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Water environment treatment auxiliary sampling device |
| CN210719806U (en) * | 2019-10-17 | 2020-06-09 | 贵州工业职业技术学院 | Water sampling device based on environmental treatment |
| CN211148170U (en) * | 2019-12-04 | 2020-07-31 | 中农航空(吉林)有限公司 | Unmanned aerial vehicle water sampling device |
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Application publication date: 20210409 |