CN212482989U - Sampling device is used in survey of quality of water total nitrogen - Google Patents
Sampling device is used in survey of quality of water total nitrogen Download PDFInfo
- Publication number
- CN212482989U CN212482989U CN202021033946.5U CN202021033946U CN212482989U CN 212482989 U CN212482989 U CN 212482989U CN 202021033946 U CN202021033946 U CN 202021033946U CN 212482989 U CN212482989 U CN 212482989U
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- CN
- China
- Prior art keywords
- fixedly connected
- filter screen
- sampling
- sampling barrel
- total nitrogen
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000005070 sampling Methods 0.000 title claims abstract description 45
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of innovative devices, in particular to a sampling device for measuring total nitrogen in water quality, which comprises a sampling barrel, a connecting wire and a hollow rod, wherein the inner side of the sampling barrel is detachably connected with a filter screen shell, the inner side of the filter screen shell is fixedly connected with a filter screen, a sliding groove is all slidably connected with a push block, the push block is all detachably connected with a lug, the lug is all fixedly connected with the sampling barrel, the outer side of a fixing ring is fixedly connected with a handle, a water outlet plug is fixedly connected with the sampling barrel, the upper side of the right end of the hollow rod is provided with a bayonet, the lower end face of a handle is fixedly connected with a take-up pulley, the outer side of the take-up pulley is rotatably connected with the connecting wire, the hollow rod is fixedly connected with the bottom of a placing groove, the left side of the, the design concept is novel, the design is scientific, the market prospect is wide, and the method is worthy of popularization and application.
Description
Technical Field
The utility model relates to an intention technical field specifically is a sampling device is used in survey of total nitrogen of quality of water.
Background
With the development of society, people are more and more conscious of health, particularly for the quality of water, seventy percent of human bodies are water, and the content of total nitrogen in water is one of important indexes for measuring the water quality, so that the industry of sampling devices for measuring the content of total nitrogen in water is unique, the sampling devices for measuring the content of total nitrogen in water are more and more widely applied, and the demand for the sampling devices for measuring the total nitrogen in water is increasingly growing.
Sampling device on the market is when using, directly draws quality of water from the top layer of water, may lead to the quality of water to measure inaccurate when using, can't draw in water resource bottom or central point, leads to quality of water measuring unicity, simultaneously when drawing the water resource, has solids such as leaf, rubbish to be taken out, inconvenient measurement, influences the device result of use, consequently, proposes a sampling device for the survey of quality of water total nitrogen to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device is used in survey of quality of water total nitrogen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling device for measuring total nitrogen in water quality comprises a sampling barrel, a connecting wire and a hollow rod, wherein the inner side of the sampling barrel is detachably connected with a filter screen shell, the inner side of the filter screen shell is fixedly connected with a filter screen, the left side and the right side in the filter screen shell are respectively provided with a sliding chute, the sliding chutes are respectively and slidably connected with a push block, the push blocks are respectively and detachably connected with a lug, the lug is respectively and fixedly connected with the sampling barrel, the outer side of the sampling barrel is fixedly connected with a fixed ring, the outer side of the fixed ring is fixedly connected with a handle, the lower end of the sampling barrel is provided with a water outlet plug, the water outlet plug is fixedly connected with a sampling barrel, the upper side of the right end of the hollow rod is provided with a bayonet, a crank is arranged in the bayonet, the lower end face of the crank is fixedly connected with a, the standing groove left side is equipped with the wire casing, be equipped with the connecting wire in the wire casing, the wire casing other end is equipped with the leading wheel, the leading wheel outside is rotated and is connected with hollow pole, leading wheel outside sliding connection has the connecting wire.
Preferably, the sampling barrel is made of a transparent glass block, and the handle is made of a stainless steel block.
Preferably, the other end of the connecting line is detachably connected with a handle.
Preferably, the number of the push blocks is two, and the push blocks are arranged in a bilateral symmetry mode by taking the filter screen as the center.
Preferably, the connecting line is ten meters long.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the water taking device can be tied on the handle through the connecting wire and placed in the water quality through the water taking device, the handle, the connecting wire and the hollow rod, and the water quality with more or less depth can be taken through paying off the hollow rod, thereby being convenient for the use of the device;
2. the utility model discloses in, through filter screen shell, filter screen, ejector pad and the lug that sets up, can place the filter screen shell in the lug block through the ejector pad that slides, fix in the water intaking ware, can filter great impurity in the quality of water by the filter screen during use, improve device's practicality, this kind of setting has huge economic benefits and extensive market prospect, is worth using widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the filter screen shell of the present invention;
fig. 3 is a sectional view of the hollow rod of the present invention.
In the figure: 1-a sampling barrel, 2-a filter screen shell, 3-a filter screen, 4-a fixing ring, 5-a handle, 6-a bump, 7-a water outlet plug, 8-a hollow rod, 9-a connecting wire, 10-a chute, 11-a push block, 12-a guide wheel, 13-a wire groove, 14-a take-up wheel, 15-a handle, 16-a placing groove and 17-a bayonet.
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. 1-3, the present invention provides a technical solution:
a sampling device for measuring total nitrogen in water quality comprises a sampling barrel 1, a connecting wire 9 and a hollow rod 8, wherein the inner side of the sampling barrel 1 is detachably connected with a filter screen shell 2, the inner side of the filter screen shell 2 is fixedly connected with a filter screen 3, the left side and the right side in the filter screen shell 2 are respectively provided with a chute 10, the chutes 10 are respectively and slidably connected with a push block 11, the push blocks 11 are respectively and detachably connected with a lug 6, the lugs 6 are respectively and fixedly connected with the sampling barrel 1, the outer side of the sampling barrel 1 is fixedly connected with a fixing ring 4, the outer side of the fixing ring 4 is fixedly connected with a handle 5, the lower end of the sampling barrel 1 is provided with a water outlet plug 7, the water outlet plug 7 is fixedly connected with the sampling barrel 1, the upper side of the right end of the hollow rod 8 is provided with a bayonet 17, a crank 15 is arranged in the bayonet 17, the lower end surface, the left side of the placing groove 16 is provided with a wire groove 13, a connecting wire 9 is arranged in the wire groove 13, the other end of the wire groove 13 is provided with a guide wheel 12, the outer side of the guide wheel 12 is rotatably connected with a hollow rod 8, and the outer side of the guide wheel 12 is slidably connected with the connecting wire 9.
The sampling barrel 1 is made of a transparent glass block, the handle 5 is made of a stainless steel block, so that water in the water taking device 1 can be observed conveniently, and the firmness of the water taking device 1 is enhanced due to the stainless steel; the other end of the connecting wire 9 is detachably connected with a handle 5, so that the sampling device is convenient to place when not sampling; the number of the push blocks 11 is 2, and the push blocks 11 are symmetrically arranged left and right by taking the filter screen 3 as a center, so that the filter screen shell is more stably arranged in the water taking device; the connecting line is ten meters in length, so that deep water can be extracted, and the water quality test is more accurate.
The working process is as follows: during the use with connecting wire 9 system on handle 5, fixed good back, place water intaking ware 1 in the aquatic, this moment through rotating hollow rod 8 crank 15, slowly put connecting wire 9 to certain length through take-up pulley 14, take a sample, the accuracy of quality of water measurement big data can be guaranteed to this kind of setting, water is got after full rethread rotation crank 15 and will be fetched water ware 1 and slowly proposed, connecting wire 9 passes through leading wheel 12 and wire casing 13 direction of control this moment, water is extracted water stopper 7 after taking out and is emitted water, water emits back and slides ejector pad 11 in spout 10, take out filter screen shell 2, clear up the filterable rubbish of filter screen 3, solid rubbish can be filtered in this kind of setting, the practicality of improvement device.
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 (5)
1. A sampling device for measuring total nitrogen in water quality comprises a sampling barrel (1), a connecting wire (9) and a hollow rod (8), and is characterized in that; the filter screen shell (2) is detachably connected to the inner side of the sampling barrel (1), the filter screen shell (2) is fixedly connected to the inner side of the filter screen shell (3), sliding grooves (10) are formed in the left side and the right side of the filter screen shell (2), pushing blocks (11) are arranged on the inner sides of the sliding grooves (10), the filter screen shell (2) is slidably connected to the outer sides of the pushing blocks (11), convex blocks (6) are detachably connected to the outer sides of the pushing blocks (11), the sampling barrel (1) is fixedly connected to the outer sides of the convex blocks (6), fixing rings (4) are fixedly connected to the outer sides of the sampling barrel (1), handles (5) are fixedly connected to the outer sides of the fixing rings (4), a water outlet plug (7) is arranged at the lower end of the sampling barrel (1), the sampling barrel (1) is detachably connected to the outer side of the water outlet plug (7), a bayonet (17) is formed in, terminal surface fixedly connected with take-up pulley (14) under hand cranking (15), take-up pulley (14) outside fixedly connected with connecting wire (9), the inside left and right sides of hollow rod (8) is equipped with standing groove (16) and wire casing (13), be equipped with connecting wire (9) in wire casing (13), wire casing (13) left side is equipped with leading wheel (12), leading wheel (12) outside is rotated and is connected with hollow rod (8), leading wheel (12) outside sliding connection has connecting wire (9).
2. The sampling device for measuring total nitrogen in water according to claim 1, wherein: the sampling barrel (1) is composed of a transparent glass block, and the handle (5) is composed of a stainless steel block.
3. The sampling device for measuring total nitrogen in water according to claim 1, wherein: the other end of the connecting wire (9) is detachably connected with a handle (5).
4. The sampling device for measuring total nitrogen in water according to claim 1, wherein: the number of the push blocks (11) is two, and the push blocks (11) are arranged in a bilateral symmetry mode by taking the filter screen (3) as the center.
5. The sampling device for measuring total nitrogen in water according to claim 1, wherein: the length of the connecting line (9) is ten meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033946.5U CN212482989U (en) | 2020-06-08 | 2020-06-08 | Sampling device is used in survey of quality of water total nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033946.5U CN212482989U (en) | 2020-06-08 | 2020-06-08 | Sampling device is used in survey of quality of water total nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212482989U true CN212482989U (en) | 2021-02-05 |
Family
ID=74416300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021033946.5U Expired - Fee Related CN212482989U (en) | 2020-06-08 | 2020-06-08 | Sampling device is used in survey of quality of water total nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212482989U (en) |
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2020
- 2020-06-08 CN CN202021033946.5U patent/CN212482989U/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: 20210205 |