CN207114259U - A kind of clamshell methane-generating pit solidliquid mixture sampler - Google Patents
A kind of clamshell methane-generating pit solidliquid mixture sampler Download PDFInfo
- Publication number
- CN207114259U CN207114259U CN201721108391.4U CN201721108391U CN207114259U CN 207114259 U CN207114259 U CN 207114259U CN 201721108391 U CN201721108391 U CN 201721108391U CN 207114259 U CN207114259 U CN 207114259U
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- Prior art keywords
- probe tube
- sample
- methane
- drawstring
- clamshell
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Abstract
The utility model discloses a kind of clamshell methane-generating pit solidliquid mixture sampler, including probe tube and probe tube rope, the probe tube rope connects probe tube, the probe tube rope is provided with float, the probe tube includes sampling storehouse, sample tap, piston and piston rod, the side connection sampling rope of the piston rod, opposite side is connected with piston, the piston is positioned at sampling storehouse, the sampling storehouse connection sample tap, the oral area of the sample tap is provided with closed cover, the closed cover is provided with the shrouding of rotatable varus, the probe tube is provided with the covering rotatably rotated, described covering is located at sample tap, and it is connected with drawstring, the drawstring includes the first drawstring and the second drawstring.The utility model is implemented simply, easy to operate, can accurately obtain the sample liquids of designated depth, advantageously reduce the loss or pollution of sample, improve the quality and accuracy rate of sample.
Description
Technical field
It the utility model is related to biogas sample field, more particularly to a kind of sampling of clamshell methane-generating pit solidliquid mixture
Device.
Background technology
In hydrogeology, it is often necessary to detect the composition of underground water, such as iron in water, fluorine, zinc, copper, chromium, manganese, iodine,
The elements such as molybdenum, cobalt, these elements are that human body is necessary, extremely important to the eubolism of life.Many endemic diseases are exactly
Caused by people drink non-compliant water for a long time, as high-fluorine water cause den tal fluorosis, low iodine water cause goitre,
High arsenic water causes cutaneum carcinoma etc..At present, underground water acquisition method is in the port that liquid flows out or liquid cell using wide-mouth bottle
In directly gather, due in same liquid cell, the liquid component at different depth may be different, therefore, it is necessary to use wide-mouth
The bottle liquid at collection different depth, and being numbered for distinguishing by several times, finally detects the liquid after numbering, ability respectively again
The composition of the liquid at different depth is obtained, the gatherer process of this underground water acquisition mode is extremely complex, and collecting efficiency is relatively low.
To have special odor or it is poisonous, need waterproof, antipollution sample to realize sealing sampling, common fluid sample takes
Sample instrument can not be competent at, old sampling mode, usually rotate opened type probe tube storehouse, and it is poor sealing effectiveness to be present, easily intersects
The problems such as pollution, it is inconvenient to carry, and onsite application is restricted；Methane-generating pit smell is unpleasant, and suction for a long time may cause
Life.In summary, case above brings great difficulty to analysis work, on the one hand causes sample cross contamination, sealing effectiveness
Difference；On the other hand it is not portable and fixed, it is also safe the problem of.
By patent searching database, such as：Anti-pollution liquid sampler CN2888436Y, seal type liquid gas sample collector
CN2786600Y, a kind of new liquid sample sealing sampling cabinet CN205580783U, a kind of liquid sampler CN205449566U,
A kind of liquid gastight sampling cylinder CN104792578A, liquid layered sampling sealing device CN204964252U, a kind of closed liquid
Among the patents such as body sampler CN201852720U, negative pressure liquid sampler CN201837544U, existing take is found
The complexity that sample device structure compares, and it is not portable, it is difficult the sample that accurately extraction diverse location is specified when in use, and extract
Sample easily loss or pollution, quality do not reach guarantee.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of clamshell methane-generating pit is consolidated
Liquid mixture sampler, the utility model is implemented simply, easy to operate, can accurately obtain the sample liquids of designated depth, have
Beneficial to the loss or pollution for reducing sample, the quality and accuracy rate of sample are improved.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of clamshell methane-generating pit solidliquid mixture sampler, including probe tube and probe tube rope, the probe tube rope connect
Connect probe tube, it is characterised in that：The probe tube rope is provided with float, the probe tube include sampling storehouse, sample tap, piston and
Piston rod, the side connection sampling rope of the piston rod, opposite side are connected with piston, and the piston is described to take positioned at sampling storehouse
Sample storehouse connects sample tap, and the oral area of the sample tap is provided with closed cover, and the closed cover is provided with the shrouding of rotatable varus,
The probe tube is provided with the covering rotatably rotated, and described covering is located at sample tap, and is connected with drawstring, the drawstring bag
The first drawstring and the second drawstring are included, drives first drawstring covering can be made rotatably to open, sample tap is opened wide, drives institute
Stating the second drawstring can be such that covering rotatably closes, and sample tap is covered, and covering seat is provided with the outside of the sample tap, described
Cover seat and cover and the magnetic absorption member mutually adsorbed is installed positioned at rotatable opposite side；The probe tube is provided with display window,
The display window is provided with volume graduation apparatus, and the outer layer of the probe tube rope is provided with distance scale line, described distance scale
Line can be connected with float.
Preferably, first drawstring and/or the second drawstring are provided with limited block, and described limited block can be with probe tube
Pulling eye connection in guide-localization block above；The limited block can control the position for covering and opening and/or closing.
Preferably, described covering seat is connected by rotary shaft with covering.
Preferably, the magnetic absorption member is at least one is made up of magnetic material, and another is by magnetic material or iron material system
Into.
Preferably, the sample tap is provided with pressure sensor, the pressure sensor be located at closed cover or sample tap or
Cover or cover seat, and the pressure display unit installed above with probe tube rope is connected；The pressure sensor, which is used to detect, to be sampled
The pressure and/or depth of pipe in a liquid.
Preferably, diaphragm of the surface covered with layer of transparent of the distance scale line, the diaphragm include rubber
One kind in film, pellosil or PET protection film.
Preferably, the float is provided with lock, and described lock is connected with probe tube rope；The float can be controlled and taken
The depth of sample pipe in a liquid；Or the float includes foam plastic float or the plastics old soldi or density of sealing are less than less than 0.7
Floating object.
Preferably, the probe tube is provided with hoisting bracket, and the hoisting bracket is provided with hole for hoist, the hole for hoist with
Probe tube rope connects.
Preferably, the volume graduation apparatus to check sampling storehouse inside sample capacity.
Preferably, the probe tube is located at the opposite side of sample tap and is provided with the sealing ring being connected with piston rod.
The beneficial effects of the utility model are：
The utility model is implemented simply, easy to operate, is arranged on by the way that float is pacified according to predetermined position on probe tube rope
On the distance scale line specified, the actual grade of probe tube in a liquid is detected or recorded using pressure sensor, then will be protected
The covering for protecting sample tap is opened, and the sample liquids of designated depth or actual grade are extracted using the piston in sampling storehouse, are advantageous to
The loss or pollution of sample are reduced, the quality and accuracy of sample is improved, solves more sub-samplings, the technology easily polluted is difficult
Close, reduce inspection cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is a kind of structural representation of clamshell methane-generating pit solidliquid mixture sampler of the utility model；
Fig. 2 is a kind of sampling schematic diagram of clamshell methane-generating pit solidliquid mixture sampler of the utility model；
Fig. 3 is a kind of sealing schematic diagram of clamshell methane-generating pit solidliquid mixture sampler of the utility model；
Fig. 4 is a kind of thimble structure schematic diagram of clamshell methane-generating pit solidliquid mixture sampler of the utility model.
Label declaration in figure：1st, probe tube, 2, probe tube rope, 3, float, 4, sampling storehouse, 5, sample tap, 6, piston, 7,
Piston rod, 8, sampling rope, 9, closed cover, 10, shrouding, 11, cover, the 12, first drawstring, the 13, second drawstring, 14, limited block,
15th, guide-localization block, 16, cover seat, 17, rotary shaft, 18, magnetic absorption member, 19, pressure sensor, 20, pressure display unit, 21, away from
From graduation mark, 22, lock, 23, hoisting bracket, 24, hole for hoist, 25, display window, 26, volume graduation apparatus, 27, sealing ring, 28,
The collar, 29, spring fastener.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings：
Shown in 1~Fig. 4 of reference picture, a kind of clamshell methane-generating pit solidliquid mixture sampler, including probe tube 1 and probe tube
Rope 2, the probe tube rope 2 connect probe tube 1, it is characterised in that：The probe tube rope 2 is provided with float 3, the probe tube 1
Including sampling storehouse 4, sample tap 5, piston 6 and piston rod 7, the side connection of the piston rod 7 samples rope 8, opposite side and piston 6
Connection, the piston 6 connect sample tap 5 positioned at sampling storehouse 4, the sampling storehouse 4, and the oral area of the sample tap 5 is provided with closed
Lid 9, the closed cover 9 are provided with the shrouding 10 of rotatable varus, and the probe tube 1 is provided with the covering 11 rotatably rotated,
Described covering 11 is located at sample tap 5, and is connected with drawstring, and the drawstring includes the first drawstring 12 and the second drawstring 13, driving
First drawstring 12 can be such that covering 11 rotatably opens, and sample tap 5 is opened wide, and drive second drawstring 13 to make covering
11 are rotatably closed, and sample tap 5 is covered, and the outside of the sample tap 5, which is provided with, covers seat 16, the covering seat 16 and screening
Lid 11 is located at rotatable opposite side and is provided with the magnetic absorption member 18 mutually adsorbed；The probe tube 1 is provided with display window 25, described
Display window 25 is provided with volume graduation apparatus 26, and the outer layer of the probe tube rope 2 is provided with distance scale line 21, and described distance is carved
Degree line 21 can be connected with float 3.
Preferably, the drawstring 13 of the first drawstring 12 and/or second is provided with limited block 14, and described limited block 14 can
It is connected with the pulling eye in probe tube 1 above guide-localization block 15；The limited block 14 can control covering 11 to open and/or close
Position.
Preferably, described covering seat 16 is connected by rotary shaft 17 with covering 11.
Preferably, the magnetic absorption member 18 is at least one is made up of magnetic material, and another is by magnetic material or iron material
It is made.
Preferably, the sample tap 5 is provided with pressure sensor 19, and the pressure sensor 19 is located at closed cover 9 or taken
Sample mouth 5 covers 11 or covers seat 16, and the pressure display unit 20 installed above with probe tube rope 2 is connected；The pressure sensing
Device 19 is used to detect the pressure and/or depth of probe tube 1 in a liquid.
Preferably, diaphragm of the surface covered with layer of transparent of the distance scale line 21, the diaphragm include rubber
One kind in glued membrane, pellosil or PET protection film.
Preferably, the float 3 is provided with lock 22, and described lock 22 is connected with probe tube rope 2；The energy of float 3
Enough control the depth of probe tube 1 in a liquid；Or the float 3 includes foam plastic float or the plastics old soldi or density of sealing are low
In less than 0.7 floating object.
Preferably, the probe tube 1 is provided with hoisting bracket 23, and the hoisting bracket 23 is provided with hole for hoist 24, described
Hole for hoist 24 is connected with probe tube rope 2.
Preferably, the volume graduation apparatus 26 is checking the sample capacity of sampling storehouse 4 the inside.
Preferably, the probe tube 1 is located at the opposite side of sample tap 5 and is provided with the sealing ring 27 being connected with piston rod 7.
Specific embodiment：
User uses the utility model, a kind of clamshell methane-generating pit solidliquid mixture sampler, and user when in use, will take
Float 3 above sample pipe rope 2 is moved to the distance scale line 21 of specified location（If the numerical value above distance scale line 21 is 1m,
It is exactly that to sink to the distance between liquid and liquid side be 1m to probe tube 1）, then open and cover 11, by closed cover 9 from sample tap 5
On screw down, cleaning sampling storehouse 4 and closed cover 9（Cleaned when using every time）, then the closed cover 9 cleaned up is screwed to again and taken
On sample mouth 5,11 will be covered and shut, then the probe tube 1 after cleaning is sunk under liquid, sinks to what is specified in probe tube 1
During depth, in the presence of float 3, it is suspended on below float 3, after float 3 is static after about 30 seconds, slowly by first
The pull-up of drawstring 12, drive covering 11 to be opened around rotary shaft 17 by the first drawstring 12, enter the liquid of current depth and cover
11 inside, rest near sample tap 5, then slow pull-up samples rope 8 again, and the piston 6 that piston rod 7 connects is pulled to
Sample the side in storehouse 4, piston 6 when pulled, shrouding 10 above the closed cover 9 of sample tap 5 internally under vacuum varus from
It is dynamic to open, by sample tap 5 by the Liquid extracting of current depth to sampling storehouse 4；When stopping drag sampling rope 8, the inside of sampling storehouse 4
Into after liquid, vacuum expendable pattern, shrouding 10 declines under self gravitation, is enclosed on closed cover 9, will sample the sample of the inside of storehouse 4
Liquid is closed, and when extracting fluid sample, while records 19 underwater pressure value of a lower pressure sensor（Beneficial to pressure
Value calculates the actual grade for taking out sample tube in water）, then the first drawstring 12 is unclamped, the second drawstring of pull-up 13, by second
Drawstring 13, which pulls, covers 11, covering 11 on seat 16 is covered, sample tap 5 is covered, then pull-up around the rotary cover of rotary shaft 17
Probe tube rope 2, float 3 and probe tube 1 are taken from liquid, the sample liquids in probe tube 1 are encased in the sample specified
Collected in collection utensil, it is then labelled.
Further, since in same liquid cell, the liquid component at different depth may be different, in order to prevent sample tap 5
By cross pollution, when probe tube 1 prepares to exit liquid when being put into liquid or after sampling, hidden by the covering 11 above probe tube 1
Gear protection sample tap 5, prevents sample tap 5 by cross pollution, so as to reduce the impaired and pollution of sample, is advantageous to obtain high
The sample of quality and high accuracy.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of clamshell methane-generating pit solidliquid mixture sampler, including probe tube（1）With probe tube rope（2）, the probe tube
Rope（2）Connect probe tube（1）, it is characterised in that：The probe tube rope（2）Float is installed（3）, the probe tube（1）Including
Sample storehouse（4）, sample tap（5）, piston（6）And piston rod（7）, the piston rod（7）Side connection sampling rope（8）, it is another
Side and piston（6）Connection, the piston（6）Positioned at sampling storehouse（4）, the sampling storehouse（4）Connect sample tap（5）, the sampling
Mouthful（5）Oral area closed cover is installed（9）, the closed cover（9）The shrouding of rotatable varus is installed（10）, the probe tube
（1）The covering rotatably rotated is installed（11）, described covering（11）Positioned at sample tap（5）, and be connected with drawstring, the drawing
Rope includes the first drawstring（12）With the second drawstring（13）, drive first drawstring（12）Covering can be made（11）Rotatably beat
Open, by sample tap（5）Open wide, drive second drawstring（13）Covering can be made（11）Rotatably close, by sample tap（5）Hide
Firmly, the sample tap（5）Outside covering seat is installed（16）, the covering seat（16）And covering（11）Positioned at rotatable
Opposite side is provided with the magnetic absorption member mutually adsorbed（18）；The probe tube（1）It is provided with display window（25）, the display window（25）
It is provided with volume graduation apparatus（26）, the probe tube rope（2）Outer layer be provided with distance scale line（21）, described distance scale
Line（21）Can be with float（3）Connection,.
A kind of 2. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：Described first
Drawstring（12）And/or second drawstring（13）It is provided with limited block（14）, described limited block（14）Can be with probe tube（1）Above
Guide-localization block（15）In pulling eye connection；The limited block（14）Covering can be controlled（11）The position opened and/or closed.
A kind of 3. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：Described screening
Cage（16）Pass through rotary shaft（17）With covering（11）Connection.
A kind of 4. clamshell methane-generating pit solidliquid mixture sampler according to claim 3, it is characterised in that：The magnetic
Part（18）At least one to be made up of magnetic material, another is made up of magnetic material or iron material.
A kind of 5. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：The sampling
Mouthful（5）Pressure sensor is installed（19）, the pressure sensor（19）Positioned at closed cover（9）Or sample tap（5）Or cover
（11）Or cover seat（16）, and with probe tube rope（2）Pressure display unit installed above（20）Connection；The pressure sensor
（19）For detecting probe tube（1）Pressure and/or depth in a liquid.
A kind of 6. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：The distance
Graduation mark（21）Diaphragm of the surface covered with layer of transparent, the diaphragm includes rubber membrane, pellosil or PET protection film
In one kind.
A kind of 7. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：The float
（3）Lock is installed（22）, described lock（22）With probe tube rope（2）Connection；The float（3）Probe tube can be controlled
（1）Depth in a liquid；Or the float（3）Plastics old soldi or density including foam plastic float or sealing less than 0.7 with
Under floating object.
A kind of 8. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：The sampling
Pipe（1）Hoisting bracket is installed（23）, the hoisting bracket（23）It is provided with hole for hoist（24）, the hole for hoist（24）With sampling
Guan Sheng（2）Connection.
A kind of 9. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：The volume
Graduation apparatus（26）To check sampling storehouse（4）The sample capacity of the inside.
A kind of 10. clamshell methane-generating pit solidliquid mixture sampler according to claim 1, it is characterised in that：It is described to take
Sample pipe（1）Positioned at sample tap（5）Opposite side be provided with and piston rod（7）The sealing ring of connection（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108391.4U CN207114259U (en) | 2017-08-31 | 2017-08-31 | A kind of clamshell methane-generating pit solidliquid mixture sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108391.4U CN207114259U (en) | 2017-08-31 | 2017-08-31 | A kind of clamshell methane-generating pit solidliquid mixture sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114259U true CN207114259U (en) | 2018-03-16 |
Family
ID=61574321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108391.4U Expired - Fee Related CN207114259U (en) | 2017-08-31 | 2017-08-31 | A kind of clamshell methane-generating pit solidliquid mixture sampler |
Country Status (1)
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|---|---|
| CN (1) | CN207114259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225838A (en) * | 2018-03-23 | 2018-06-29 | 苏州千层茧农业科技有限公司 | One kind renovates closed gastric juice sampler |
-
2017
- 2017-08-31 CN CN201721108391.4U patent/CN207114259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225838A (en) * | 2018-03-23 | 2018-06-29 | 苏州千层茧农业科技有限公司 | One kind renovates closed gastric juice sampler |
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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: 20180316 Termination date: 20180831 |