CN214702860U - Integrated form water sampler - Google Patents
Integrated form water sampler Download PDFInfo
- Publication number
- CN214702860U CN214702860U CN202120421691.8U CN202120421691U CN214702860U CN 214702860 U CN214702860 U CN 214702860U CN 202120421691 U CN202120421691 U CN 202120421691U CN 214702860 U CN214702860 U CN 214702860U
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- CN
- China
- Prior art keywords
- water
- bottom plate
- barrel
- turnover
- covers
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000007306 turnover Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 9
- 239000011521 glass Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
An integrated water sampler relates to the technical field of water samplers, and adopts the technical scheme that the integrated water sampler comprises a barrel, wherein the barrel is provided with a bottom plate, the bottom plate is provided with at least one water inlet, the top surface of the barrel is provided with a water through hole and a lifting handle, a traction rope is arranged on the lifting handle, at least one first flip cover is rotatably connected to one side, facing the water through hole, of the bottom plate, the first flip cover covers the bottom plate and can completely seal the water inlet, and the first flip cover and one side, facing the water through hole, of the bottom plate are jointly coated into a transparent dial; the pull rope is provided with a length scale. The utility model discloses unify measurement process and sampling process, reduced measuring error.
Description
Technical Field
The utility model relates to a hydrophone technical field especially relates to an integrated form hydrophone.
Background
The research on the community dynamics of the zooplankton in the water body has very important significance for the research on the structure, the function, the water body productivity and the prevention and control of water body eutrophication of a water environment ecological system, and the current sampling method of the zooplankton is to directly collect the water body of a target area by using a water sampler. However, the common water sampler has a single function and only has a sampling function, the measurement of basic data such as the transparency of a target water body, the water temperature of a sample and the like needs to be carried out twice, the measurement process is separated from the sampling process, and the error is large.
SUMMERY OF THE UTILITY MODEL
The problem of basic data's such as the transparency, the temperature of target water, depth of water measurement process and sampling process separation among the prior art scheme, the utility model provides an integrated form water sampler.
The utility model provides a following technical scheme: an integrated water sampler comprises a barrel, wherein the barrel is provided with a bottom plate, the bottom plate is provided with at least one water inlet, the top surface of the barrel is provided with a water through hole and a handle, the handle is provided with a traction rope, one side of the bottom plate, which faces the water through hole, is rotatably connected with at least one first flip cover, the first flip cover can completely seal the water inlet when covering the bottom plate, and the first flip cover and one side of the bottom plate, which faces the water through hole, are jointly coated into a transparent dial; the pull rope is provided with a length scale.
Preferably, a thermometer is further arranged on the inner wall of the cylinder body.
Preferably, one side of the water passage opening, which is far away from the bottom plate, is rotatably connected with a transparent second flip cover, and the second flip cover can completely seal the water passage opening when covering the top of the barrel body.
Preferably, the first flip cover faces one side of the bottom plate, and the second flip cover faces one side of the cylinder body, and sealing strips are arranged on the first flip cover and the second flip cover.
Preferably, the hauling cable is detachably connected with the handle.
Preferably, the number of the first turnover covers and the number of the water inlets are two, two rotating seats are arranged on the bottom plate, and the two first turnover covers are respectively and rotatably connected to the two rotating seats; the first flip covers are fan-shaped, the area of the first flip covers is one fourth of that of the bottom plate, and the two first flip covers are symmetrical relative to the center of the bottom plate.
Preferably, the bottom of the side wall of the cylinder body is also provided with a water outlet pipe, and the water outlet pipe is provided with a stop valve.
The utility model has the advantages that: on the premise of completing the sampling function of the water sampler, the utility model forms a fresh water transparent dial by the first flip cover and the bottom plate, and is matched with a traction rope with a length scale, so that the transparency of the water body can be measured; a thermometer is arranged in the barrel, and the reading of the thermometer is the water temperature of the sampling point; the pull rope with the length scale can also measure the depth of a sampling point. The measurement process and the sampling process of basic data such as the water temperature and the water transparency of the sample are unified, and the measurement error is reduced.
Drawings
Fig. 1 is a cross-sectional view i of an embodiment of the present invention.
Fig. 2 is a cross-sectional view ii of an embodiment of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Reference numerals: 1-cylinder, 11-bottom plate, 12-rotating seat, 13-water outlet pipe, 2-water inlet, 3-water inlet, 4-handle, 5-traction rope, 6-first flip cover, 7-thermometer and 8-second flip cover.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides an integrated water sampler as shown in figures 1-3, including barrel 1, barrel 1 is provided with bottom plate 11, bottom plate 11 is provided with at least one water inlet 2, barrel 1 top surface is provided with water service port 3 and handle 4, be provided with haulage rope 5 on the handle 4, bottom plate 11 rotates towards one side of water service port 3 and is connected with at least one first flip 6, first flip 6 can completely seal water inlet 2 when covering on bottom plate 11, and first flip 6 and bottom plate 11 towards one side of water service port 3 are painted into a transparent circle jointly; the hauling cable 5 is provided with a length scale.
The barrel and the bottom plate can be made of transparent organic glass or stainless steel, when the barrel sinks in a water body, water flows in from the water inlet and flows out from the water through opening, so that sinking resistance is reduced, and a sample obtained by sampling is ensured to correspond to the depth of the water body. The haulage rope can adopt the nylon rope, connects on the barrel through the handle, ensures the recovery of barrel.
As shown in fig. 2 and 3, the side of the bottom plate facing the water through opening is further rotatably connected with first flip covers, the number of the first flip covers can correspond to the number of the water inlets, and in a normal state, the first flip covers the bottom plate under the action of gravity to completely seal the water inlets. When the cylinder body sinks in the water body, water flow impacts the first turnover cover, the first turnover cover is forced to rotate upwards, and the water flow enters the cylinder body from the water inlet; when the barrel body ascends, the barrel body moves relative to water flow in the barrel body, the first turnover cover is tightly pressed on the bottom plate by the generated pressure, so that the water inlet is completely sealed, and the water body in the barrel body is intercepted to form a sample. Even without taking additional sealing measures, the amount of sample leakage that seeps out between the first lid and the base does not affect the sampling result.
Meanwhile, one sides of the first turnover cover and the bottom plate facing the water through opening are coated into a transparent dial which is matched with a length scale on the traction rope and used for on-site measurement of the water transparency; a transparent dial is designed according to SL 87-94-1994 water quality analysis method in the prior art, one face of the dial is divided into four parts around the center in an average way, and black and white are distributed at intervals. Specifically, one side of the bottom plate facing the water through opening is divided into four parts around the center of the bottom plate, and the four parts are respectively coated with black or white and are distributed in a black-white alternating mode; when the first turnover cover covers the bottom plate, the side of the first turnover cover facing the water passing opening is consistent with the color of the bottom plate at the position.
The hauling cable is also provided with a length scale used for being matched with the transparent dial to measure the transparency of the water body. Specifically, the length scale may be a tape measure that is detachably connected to the pull rope, or may be directly inscribed on the pull rope itself, and the starting reading of the length scale may be the maximum vertical height from the bottom of the barrel to the starting reading of the length scale. The method for measuring the water transparency is the prior art, a transparent circle is placed in the water body of a sampling point until the transparent circle cannot be seen, the scale of a length scale on the water surface is read, and the reading is the water transparency of the sampling point.
The utility model discloses simple structure, convenient to use unifies the measurement process and the sampling process of basic data such as water transparency, has reduced measuring error.
Preferably, a thermometer 7 is also arranged on the inner wall of the cylinder 1. The thermometer may be a mercury thermometer for measuring the temperature of water in the sample.
Preferably, a transparent second flip 8 is rotatably connected to a side of the water through opening 3 away from the bottom plate 11, and the second flip 8 can completely close the water through opening 3 when covering the top of the barrel 1.
The water through opening at the top of the cylinder body is also rotationally connected with a second turnover cover. When the cylinder body sinks in the water body, water flow impacts the second turnover cover, the second turnover cover is opened, and the water flow flows out from the water through hole; when the cylinder body ascends, the second turnover cover is pressed on the cylinder body through water flow, so that the water through opening is sealed, and the sample is further prevented from being polluted by water bodies with other depths in the ascending process of the cylinder body. The second flip can adopt transparent organic glass, reduces the interference that causes the measurement of water transparency as far as possible.
Preferably, the side of the first turning cover 6 facing the bottom plate 11 and the side of the second turning cover 8 facing the cylinder 1 are both provided with sealing strips. Specifically, the sealing strip can adopt the silica gel sealing strip, sets up at the edge of first, second flip, strengthens the utility model discloses a sealing performance.
Preferably, haulage rope 5 and handle 4 releasable connection, the accomodating of haulage rope of being convenient for, specifically, haulage rope accessible buckle releasable connection is on the handle.
Preferably, as shown in fig. 3, the number of the first flip covers 6 and the number of the water inlets 2 are two, two rotating seats 12 are arranged on the bottom plate 11, and the two first flip covers 6 are respectively connected to the two rotating seats 12 in a rotating manner; the first covers 6 are fan-shaped and have an area of one fourth of the bottom plate 11, and the two first covers 6 are symmetrical with respect to the center of the bottom plate 11. The color of the side of the first turnover cover and the side of the bottom plate facing the water through opening is one of black and white, and is different, so that a transparent dial is formed.
Preferably, the bottom of the side wall of the cylinder 1 is further provided with a water outlet pipe 13, and the water outlet pipe 13 is provided with a stop valve. The collected sample can be transferred to other containers through the water outlet pipe, the operation is fast and convenient, the posture of the cylinder body does not need to be changed, and the situation that the sample leakage amount is increased sharply due to the fact that the pressure acting on the first turnover cover is weakened due to the change of the posture of the cylinder body is prevented.
The foregoing is directed to one or more embodiments of the present invention, which are described in some detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides an integrated form water sampler, includes barrel (1), barrel (1) is provided with bottom plate (11), bottom plate (11) are provided with at least one water inlet (2), barrel (1) top surface is provided with limbers (3) and handle (4), be provided with haulage rope (5) on handle (4), its characterized in that:
one side, facing the water through opening (3), of the bottom plate (11) is rotatably connected with at least one first turnover cover (6), the water inlet (2) can be completely sealed when the first turnover cover (6) covers the bottom plate (11), and one sides, facing the water through opening (3), of the first turnover cover (6) and the bottom plate (11) are jointly coated into a transparent dial;
the traction rope (5) is provided with a length scale.
2. An integrated water sampler as claimed in claim 1, wherein: the inner wall of the barrel body (1) is also provided with a thermometer (7).
3. An integrated water sampler as claimed in claim 1, wherein: one side of the water through opening (3) far away from the bottom plate (11) is rotatably connected with a transparent second turnover cover (8), and the second turnover cover (8) covers the top of the barrel body (1) and can completely seal the water through opening (3).
4. An integrated water sampler as claimed in claim 3, wherein: the first turnover cover (6) faces one side of the bottom plate (11) and the second turnover cover (8) faces one side of the barrel body (1) and is provided with sealing strips.
5. An integrated water sampler as claimed in claim 1, wherein: the pulling rope (5) is detachably connected with the handle (4).
6. An integrated water sampler as claimed in claim 1, wherein: the number of the first turnover covers (6) and the number of the water inlets (2) are two, two rotating seats (12) are arranged on the bottom plate (11), and the two first turnover covers (6) are respectively and rotatably connected to the two rotating seats (12); the first turnover covers (6) are fan-shaped, the area of each first turnover cover is one fourth of that of the bottom plate (11), and the two first turnover covers (6) are symmetrical relative to the center of the bottom plate (11).
7. An integrated water sampler as claimed in claim 1, wherein: the water outlet pipe (13) is further arranged at the bottom of the side wall of the barrel body (1), and a stop valve is arranged on the water outlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421691.8U CN214702860U (en) | 2021-02-26 | 2021-02-26 | Integrated form water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421691.8U CN214702860U (en) | 2021-02-26 | 2021-02-26 | Integrated form water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702860U true CN214702860U (en) | 2021-11-12 |
Family
ID=78568448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120421691.8U Expired - Fee Related CN214702860U (en) | 2021-02-26 | 2021-02-26 | Integrated form water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702860U (en) |
-
2021
- 2021-02-26 CN CN202120421691.8U patent/CN214702860U/en not_active Expired - Fee Related
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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: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |