CN209327051U - A kind of environmental science water sampling rifle - Google Patents
A kind of environmental science water sampling rifle Download PDFInfo
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- CN209327051U CN209327051U CN201920069505.1U CN201920069505U CN209327051U CN 209327051 U CN209327051 U CN 209327051U CN 201920069505 U CN201920069505 U CN 201920069505U CN 209327051 U CN209327051 U CN 209327051U
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- shell
- sampling
- threaded
- triple valve
- environmental science
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Abstract
The utility model discloses a kind of environmental science water sampling rifles, including shell, ripple calibration tube is threaded in the middle part of one end of the shell, and another side of being outside one's consideration of ripple calibration tube is threaded with fixed ring, the other end of the fixed ring is threaded with mesh enclosure, and mesh enclosure is internally provided with sampling head, inside one end of the shell has been connected by screw to the first triple valve and the second triple valve, be socketed with sampling hose on the outside of one end of the sampling head.In the utility model, using ripple calibration tube can arbitrarily bend fixing characteristic, ripple calibration tube is bent, some regions for being not easy to reach can be sampled, the significant application range for improving the present apparatus, simultaneously, without carrying extra accessory, brings great convenience for staff, can effectively avoid the occurrence of the phenomenon that water sample intersects, the authenticity for improving sample, authentic and valid data are provided for Research of Environmental Sciences.
Description
Technical field
The utility model relates to technical field of environmental science more particularly to a kind of environmental science water sampling rifles.
Background technique
Environmental science be the geography of a research environment, physics, chemistry, biological four parts subject.It provides comprehensive
Conjunction, quantitative and interdisciplinary method carry out research environment system, are a research human social development activity and environmental evolution rule
Between interaction relationship, seek the science of human society and environment coevolution, sustainable development approach and method, in environment section
It learns in research, it is often necessary to which water sampling analysis is carried out to waters.
Through retrieving, Chinese patent grant number is the patent of 207036500 U of CN, discloses a kind of environmental science water sample
Acquire rifle comprising gun body, power device, water sample storing apparatus, water sample acquisition device and power supply.One of above-mentioned patent ring
For border scientific consumption of water sample acquisition rifle although can according to need the sampling channel of connection corresponding length, when use, is inserted directly into corresponding depth
It is sampled in the water layer of degree, can accurately collect the water sample of respective depth water layer, but there is also following deficiencies: take
It needs to carry multiple sampling pipes when sample, cause inconvenient to carry；Sample is got to the inside of water sample storing apparatus, water sample in sampling
The both ends of storing apparatus are opening, are not easy for water sample to be fetched into sample bottle inside water sample storing apparatus；Repeatedly sampling is equal
Sample transfer, the pollution be easy to causeing between sample are carried out using the same water sample storing apparatus.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of environmental science proposed is used
Water sampling rifle.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of environmental science water sampling rifle, including shell, it is fixed that one end middle part of the shell is threaded with ripple
Type pipe, and another side of being outside one's consideration of ripple calibration tube is threaded with fixed ring, the other end of the fixed ring is threaded with net
Cover, and mesh enclosure is internally provided with sampling head, inside one end of the shell has been connected by screw to the first triple valve and second
One end outside of triple valve, the sampling head is socketed with sampling hose, and samples the other end of hose and entering for the first triple valve
Mouth connection, the inside other end of the shell have been connected by screw to micro pump, and the bottom end welding of the shell has external screw thread
Pipe, and the outer lower end of male-pipe is threaded with water sample sampling bottle, the inside welding of the sampling head has bracket, and bracket
Internal slide be connected with slide bar, the slide bar has piston sheet, and piston sheet and bracket close to one end welding that sampling head is open
Between be connected with spring.
Preferably, the bottom end outlet of first triple valve is threaded with the first lower liquid pipe, and the bottom of the second triple valve
It brings out mouth and is threaded with the second lower liquid pipe.
Preferably, retaining ring, and the bottom end bonding of retaining ring are threaded in the middle part of the periphery of the male-pipe
There is sealing ring.
Preferably, there are two baffle rings for the outside welding of the shell, and the outlet end of micro pump is socketed with delivery hose,
Card slot compatible with delivery hose nozzle is equipped at the top of two baffle rings.
Preferably, the open end of the sampling head has been connected by screw to sealing ring, and the inner ring cross section of sealing ring
For trapezium structure, piston sheet is adapted with the inner ring of sealing ring.
Preferably, the ripple calibration tube is connected with storage cover close to one end outside screw of shell, and stores cover and shell
Body has been hinged at the same harness.
Preferably, the other end welding of the shell has handle, and the inner bottom of handle is plugged with storage by hasp lock
Battery, battery are electrically connected by switch and micro pump, and switch is mounted on handle by screw.
The utility model has the following beneficial effects:
1, the utility model proposes environmental science water sampling rifle when in use can be by ripple calibration tube from receipts
It receives the inside of cover and takes out, the end of ripple calibration tube is broken directly in vertical tubulose, when needing to sample, ripple is formed tube end
Mesh enclosure be deep into the water surface hereinafter, can be sampled to different water levels according to deep length, meanwhile, for some mountain streams or
Water sample inside culvert, using ripple calibration tube can arbitrarily bend fixing characteristic, ripple calibration tube is bent, can be to one
The region for being not easy to reach a bit is sampled, the significant application range for improving the present apparatus, meanwhile, without carrying extra accessory,
It brings great convenience for staff.
2, the utility model proposes environmental science water sampling rifle, go deep into the water surface with sampling head in ripple calibration tube
When being sampled below, the piston sheet inside sampling head is contradicted on sealing ring by the effect of spring, and sampling head is avoided to stretch
When upstream face, the water on surface layer enters the inside of sampling hose, when starting micro pump, in water sample sampling bottle and sampling hose
Inside form negative pressure, piston sheet is attracted and is detached from sealing ring, the water of water layer to be sampled can be flowed by the effect of negative pressure
The inside of water sample sampling bottle samples simpler convenience without the phenomenon that shifting in sampling process.
3, the utility model proposes environmental science water sampling rifle, by the filling of water sample sampling bottle inner sample it is full after,
The i.e. replaceable new water sample sampling bottle of sample bottle for having obtained water sample is screwed off, when being sampled to different water layers, work people
First triple valve and the second triple valve can be connected to by member by adjusting the first triple valve and the second triple valve, and utilization is to be sampled
The water of water layer rinses sampling hose one end time, the first triple valve and the second triple valve is adjusted again, by new water sample sampling bottle
It seals in, water sample is inhaled into inside water sample sampling bottle from the first lower liquid pipe, can effectively avoid the occurrence of the phenomenon that water sample intersects
Occur, improves the authenticity of sample, authentic and valid data are provided for Research of Environmental Sciences.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of environmental science water sampling rifle schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of environmental science water sampling rifle part A enlarged structure schematic diagram；
Fig. 3 be the utility model proposes a kind of environmental science water sampling rifle side structure schematic view.
In figure: 1 mesh enclosure, 2 sampling heads, 3 sampling hoses, 4 storage covers, 5 ripple calibration tubes, 6 shells, 7 first triple valves, 8
Under second triple valve, 9 baffle rings, 10 micro pumps, 11 delivery hoses, 12 handles, 13 batteries, 14 second lower liquid pipes, 15 first
Liquid pipe, 16 water sample sampling bottles, 17 male-pipes, 18 retaining rings, 19 piston sheets, 20 slide bars, 21 brackets, 22 fixed rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, one end middle part of a kind of environmental science water sampling rifle, including shell 6, shell 6 is threadedly coupled
There is ripple calibration tube 5 made of stainless steel material, and another side of being outside one's consideration of ripple calibration tube 5 is threaded with fixed ring 22, Gu
The other end for determining ring 22 is threaded with mesh enclosure 1, and mesh enclosure 1 is internally provided with sampling head 2, and inside one end of shell 6 passes through
Screw is connected with the first triple valve 7 and the second triple valve 8, and one end outlet of the first triple valve 7 passes through pipeline and the second threeway
The entrance of valve 8 is connected to, and sampling hose 3 is socketed on the outside of one end of sampling head 2, and the other end for sampling hose 3 is fixed across ripple
The inside of type pipe 5 is connected to the entrance of the first triple valve 7, and the inside other end of shell 6 has been connected by screw to model 12V-
3905 micro pump 10, and the arrival end of micro pump 10 is connected by one of outlet end of pipeline and the second triple valve 8
Logical, the bottom end welding of shell 6 has male-pipe 17, and the outer lower end of male-pipe 17 is threaded with water sample sampling bottle 16,
The inside welding of sampling head 2 has bracket 21, and the internal slide of bracket 21 is connected with slide bar 20, and slide bar 20 is opened close to sampling head 2
One end welding of mouth has piston sheet 19, and spring is connected between piston sheet 19 and bracket 21, and spring is socketed on the outer of slide bar 20
Side.
In the utility model, the bottom end outlet of the first triple valve 7 is threaded with the first lower liquid pipe 15, and the second triple valve
8 bottom end outlet is threaded with the second lower liquid pipe 14, and the bottom end nozzle of the first lower liquid pipe 15 extends to water sample sampling bottle 16
Inner bottom, the nozzle of the second lower liquid pipe 14 are located at the inside of male-pipe 17, screw thread in the middle part of the periphery of male-pipe 17
It is connected with retaining ring 18, and the bottom end of retaining ring 18 is bonded with sealing ring, the bottom end of sealing ring and the bottleneck of water sample sampling bottle 16
Contact, there are two baffle rings 9 for the outside welding of shell 6, and the outlet end of micro pump 10 is socketed with delivery hose 11, two baffle rings
9 top is equipped with card slot compatible with 11 nozzle of delivery hose, and the open end of sampling head 2 has been connected by screw to sealing
Ring, and the inner ring cross section of sealing ring is trapezium structure, piston sheet 19 is adapted with the inner ring of sealing ring, and ripple calibration tube 5 leans on
One end outside screw of nearly shell 6 is connected with storage cover 4, and that stores cover 4 and shell 6 has been hinged at the same harness, shell
The other end welding of body 6 has handle 12, and the inner bottom of handle 12 is plugged with battery 13 by hasp lock, and battery 13 is logical
It crosses switch to be electrically connected with micro pump 10, switch is installed on the handle 12 by screw.
Working principle: at the present apparatus free time, will all actuators among the above, refer to dynamical element, electrical part and
The power supply of adaptation is attached by conducting wire, specific connection means, should be referred in following working principles, between each electrical part successively
Job order complete be electrically connected, detailed connection means, be techniques well known, it is following mainly introduce working principle and
Process is not explained to electrical control, when in use, ripple calibration tube 5 can be taken out from the inside of storage cover 4, by wave
The end of line calibration tube 5, which is broken, is directly deep into the water surface for the mesh enclosure 1 of 5 end of ripple calibration tube when needing to sample in vertical tubulose
Hereinafter, can be sampled to different water levels according to deep length, meanwhile, for the water sample inside some mountain streams or culvert,
Using ripple calibration tube 5 can random bend fixing characteristic, ripple calibration tube 5 is bent, can be not easy to reach to some
Region is sampled, the significant application range for improving the present apparatus, meanwhile, without carrying extra accessory, be staff with
Carry out great convenience；
Piston sheet 19 when ripple calibration tube 5 gos deep into the water surface or less with sampling head 2 and is sampled, inside sampling head 2
It is contradicted on sealing ring by the effect of spring, avoids sampling head 2 when protruding into the water surface, the water on surface layer enters sampling hose 3
Inside, when starting micro pump 10, water sample sampling bottle 16 and sampling hose 3 inside formed negative pressure, by piston sheet 19
Attract and be detached from sealing ring, the water of water layer to be sampled can be flowed into the inside of water sample sampling bottle 16 by the effect of negative pressure, taken
It is not necessarily to the phenomenon that shifting during sample, samples simpler convenience；
After the filling completely of 16 inner sample of water sample sampling bottle, the i.e. replaceable new water sample of sample bottle for having obtained water sample is screwed off
Sampling bottle 16, when being sampled to different water layers, staff can be by adjusting the first triple valve 7 and the second triple valve
8, the first triple valve 7 is connected to the second triple valve 8, rinses sampling 3 one end time of hose using the water of water layer to be sampled, again
The first triple valve 7 and the second triple valve 8 are adjusted, new water sample sampling bottle 16 is sealed in, water sample is inhaled into from the first lower liquid pipe 15
To inside water sample sampling bottle 16, the phenomenon that water sample intersects can be effectively avoided the occurrence of, improves the authenticity of sample, is ring
Border scientific research provides authentic and valid data.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of environmental science water sampling rifle, including shell (6), which is characterized in that spiral shell in the middle part of one end of the shell (6)
Line is connected with ripple calibration tube (5), and another side of being outside one's consideration of ripple calibration tube (5) is threaded with fixed ring (22), described solid
The other end for determining ring (22) is threaded with mesh enclosure (1), and mesh enclosure (1) is internally provided with sampling head (2), the shell (6)
Inside one end be connected by screw to the first triple valve (7) and the second triple valve (8), on the outside of one end of the sampling head (2)
It is socketed with sampling hose (3), and the other end for sampling hose (3) is connected to the entrance of the first triple valve (7), the shell (6)
The inside other end be connected by screw to micro pump (10), the bottom end welding of the shell (6) has male-pipe (17), and
The outer lower end of male-pipe (17) is threaded with water sample sampling bottle (16), and the inside welding of the sampling head (2) has bracket
(21), and the internal slide of bracket (21) is connected with slide bar (20), and the slide bar (20) is molten close to one end of sampling head (2) opening
It is connected to piston sheet (19), and is connected with spring between piston sheet (19) and bracket (21).
2. a kind of environmental science water sampling rifle according to claim 1, which is characterized in that first triple valve
(7) bottom end outlet is threaded with the first lower liquid pipe (15), and the bottom end outlet of the second triple valve (8) is threaded with second
Lower liquid pipe (14).
3. a kind of environmental science water sampling rifle according to claim 2, which is characterized in that the male-pipe (17)
Periphery in the middle part of be threaded with retaining ring (18), and the bottom end of retaining ring (18) is bonded with sealing ring.
4. a kind of environmental science water sampling rifle according to claim 3, which is characterized in that outside the shell (6)
There are two baffle ring (9) for side welding, and the outlet end of micro pump (10) is socketed with delivery hose (11), the top of two baffle rings (9)
Portion is equipped with card slot compatible with delivery hose (11) nozzle.
5. a kind of environmental science water sampling rifle according to claim 4, which is characterized in that the sampling head (2)
Open end has been connected by screw to sealing ring, and the inner ring cross section of sealing ring is trapezium structure, piston sheet (19) and sealing
The inner ring of ring is adapted.
6. a kind of environmental science water sampling rifle according to claim 5, which is characterized in that the ripple calibration tube
(5) one end outside screw close to shell (6) is connected with storage cover (4), and stores being hinged at for cover (4) and shell (6)
The same harness.
7. a kind of environmental science water sampling rifle according to claim 6, which is characterized in that the shell (6) it is another
One end welding has handle (12), and the inner bottom of handle (12) is plugged with battery (13) by hasp lock, battery (13)
It is electrically connected by switch and micro pump (10), switch is mounted on handle (12) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069505.1U CN209327051U (en) | 2019-01-16 | 2019-01-16 | A kind of environmental science water sampling rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069505.1U CN209327051U (en) | 2019-01-16 | 2019-01-16 | A kind of environmental science water sampling rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327051U true CN209327051U (en) | 2019-08-30 |
Family
ID=67731454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069505.1U Expired - Fee Related CN209327051U (en) | 2019-01-16 | 2019-01-16 | A kind of environmental science water sampling rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726594A (en) * | 2019-10-29 | 2020-01-24 | 徐州金源臭氧设备有限公司高新区分公司 | Pollutant sampling device for water pollution treatment and detection |
| WO2022040835A1 (en) * | 2020-08-24 | 2022-03-03 | 南京溧水高新创业投资管理有限公司 | Field water sampling device |
-
2019
- 2019-01-16 CN CN201920069505.1U patent/CN209327051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726594A (en) * | 2019-10-29 | 2020-01-24 | 徐州金源臭氧设备有限公司高新区分公司 | Pollutant sampling device for water pollution treatment and detection |
| WO2022040835A1 (en) * | 2020-08-24 | 2022-03-03 | 南京溧水高新创业投资管理有限公司 | Field water sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200116 |