CN107063754A - A kind of sampler with steamboat - Google Patents
A kind of sampler with steamboat Download PDFInfo
- Publication number
- CN107063754A CN107063754A CN201710339949.8A CN201710339949A CN107063754A CN 107063754 A CN107063754 A CN 107063754A CN 201710339949 A CN201710339949 A CN 201710339949A CN 107063754 A CN107063754 A CN 107063754A
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- China
- Prior art keywords
- sampler
- sampling
- sleeve
- taper
- sampling head
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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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Classifications
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention discloses a kind of sampler with steamboat, including sampler body, sleeve, residual sample collection cups for the residual sample of collecting and sampling device body, for depositing the sampling bottle containing cup of sampling bottle and cleat assembly for fixing sampling bottle containing cup, the sampler body includes control valve, the probe tube and cover plate being connected respectively with control valve two ends, it is hollow cavity inside the probe tube, the two ends of probe tube are respectively equipped with taper sampling head and flange plate, taper sampling head offers sample holes along its axis, the lower end of probe tube is provided with sealing ring with the joint of taper sampling head, the bottom of probe tube is provided with internal thread, the outer wall of taper sampling head is provided with the external screw thread screwed up with internal thread, the taper sampling head inner ring offers inner cavity chamber around sample holes, weightening block is provided with the inner cavity chamber, the present apparatus has simple in construction, bottom out and sample convenient and non-damageable advantage.
Description
Technical field
The invention belongs to sampling equipment technical field, and in particular to a kind of sampler with steamboat.
Background technology
In industrial chemicals transportation, through containing carrier, such as material tube of 200L as raw material frequently with Raw material pail
Height be generally the sampling glass used using laboratory more than the sampler that raw material in 900-1000mm, practical operation is detected
Pipe, but too short glass tube can only get the raw material on upper strata, it is difficult to detect whether Raw material pail bottom contains impurity, it is long
Glass probe tube is not only inconvenient to carry, and is easily damaged, to cullet impurity is brought in raw material into, also to there is operating personnel
Certain danger, therefore present industrial chemicals detection takes upper strata raw material detection using short glass tube more, it is difficult to detect bucket
Impurity in raw material, so may not only be brought into production system, cause production technology unstable by the impurity at bottom, seriously very
To causing, product by the gross is unqualified, and larger economic loss can be caused to producer.
The content of the invention
The invention aims to solve bucket bottom sampling difficulty in the prior art, there is provided a kind of sampling with steamboat
Device, the present apparatus have it is simple in construction, the convenient and non-damageable advantage of sampling is bottomed out, while being provided with the containing part of sampling bottle
Part, and be highly convenient for carrying.
In order to realize the above object present invention employs following technical scheme：A kind of sampler with steamboat, including take
Sample device body, sleeve, the residual sample collection cups for the residual sample of collecting and sampling device body, the sampling bottle containing cup for depositing sampling bottle
And for fixing the cleat assembly of sampling bottle containing cup, the sampler body include control valve, respectively with control valve
It is hollow cavity inside the probe tube and cover plate of two ends connection, the probe tube, the two ends of probe tube are respectively equipped with taper and taken
Sample head and flange plate, taper sampling head offer sample holes, the lower end of probe tube and the joint of taper sampling head along its axis
Be provided with sealing ring, the bottom of probe tube is provided with internal thread, the outer wall of taper sampling head be provided with internal thread screw up it is outer
Screw thread, the taper sampling head inner ring is offered to be provided with inner cavity chamber, the inner cavity chamber on weightening block, cover plate around sample holes and set
It is equipped with steam vent；It is provided with and is taken with taper on the bottom plate that the sleeve is provided with the inwall of upper end in retainer plate, sleeve
The adaptable annular brace groove of sample head shapes, the internal diameter of annular brace groove is less than the maximum outside diameter of taper sampling head, and annular branch
The groove depth for supportting groove is more than axially disposed inserting groove on the axial length of taper sampling head, the sleeve outer wall, described to install
Sampling bottle containing cup and cleat assembly；The residual sample collection cups bottom is provided with steamboat, and the bottom of annular brace groove is by drawing
Flow tube is connected with being arranged on the residual sample collection cups of sleeve bottom；The sampling bottle containing cup includes cup and grafting arm, grafting arm
Including arc plugboard and neck, arc plugboard is connected by neck with cup, and sampling bottle containing cup passes through arc grafting
Plate is arranged in inserting groove；The cleat assembly includes clamping plate, screw installing plate, holds out against screw and curved roof, the clamping plate
Part is integral with screw installing plate and is arranged in a mutually vertical manner, and a hole, curved roof and screw peace are provided with screw installing plate
Dress plate is installed in inserting groove, and the screw end of holds out against screw, which is passed through at the silk hole of screw installing plate and rotated with curved roof, to be connected
Connect.
As the further improvement of sampler of the present invention with steamboat, the taper sampling head inner ring is opened up around sample holes
Have in inner cavity chamber, the inner cavity chamber and be provided with weightening block.
As the further improvement of sampler of the present invention with steamboat, the neck upper surface is formed with spliced eye, neck
Subordinate's end face is provided with inserting column, the spliced eye of adjacent samples bottle containing cup and inserting column adaptation connection.
As the further improvement of sampler of the present invention with steamboat, it is convex that the curved roof intrados is provided with tooth shape
Rise.
As the further improvement of sampler of the present invention with steamboat, it is provided with the sleeve epimere outer wall hand-held
Portion, the Handheld Division is annular, and Handheld Division inner ring passes through fixed arm branch sleeve.
As the further improvement of sampler of the present invention with steamboat, mobile division is additionally provided with the sleeve.
As the further improvement of sampler of the present invention with steamboat, it is provided with the steam vent of the cover plate detachable
Vent plug, the vent plug is connected in control valve by silk thread.
Beneficial effect
1st, sampler of the present invention with steamboat is had the following advantages that by the further improvement to structure：A, pass through adjust control
Valve switch processed is sampled, before sampling, first closing control valve, is inserted in Raw material pail to be sampled or bucket bottom, crack control
Several seconds of valve, closes valve, takes out sampler, opens control valve, the sample of taking-up is injected in sampling bottle, so as to complete whole
Individual sampling operation, whole sampling process is highly susceptible to operation, it is not necessary to by finger pressure stomata, it is to avoid the leakage of finger malcompression
The sampling failure that gas is caused, the present invention is provided with the cover plate of steam vent, because the setting of steam vent causes whole sampling exhaust
Process is more easily grasped, and can better control over sampling amount；B, taper sampling head are removably designed, and are facilitated inside probe tube
Cleaning, can be cleared up without dismantling control valve；C, the internal diameter of annular brace groove are less than the maximum outside diameter of taper sampling head,
And the groove depth of annular brace groove is more than the axial length of taper sampling head, it can prevent that taper sampling head occurs in carrying process
Abrasion；Retainer plate is provided with d, the sleeve of the present invention, rocking in sampler body carrying process can be avoided；E, sleeve bottom
The setting of the conduction hole and drainage tube in portion, prevents the accumulation of the residual sample liquid of sleeve bottom；F, sampling bottle containing cup pass through grafting arm
In sleeve inserting groove, during staff's sampling liquid, basket is held without band sampling bottle again, facilitates staff
Carrying；G, cleat assembly be provided for fix sampling bottle containing cup, holds out against screw compressing curved roof withstands on sleeve outer wall
On, sampling bottle containing cup can be secured firmly on sleeve.
2nd, the taper sampling head inner ring offers in inner cavity chamber, the inner cavity chamber around sample holes and is provided with weightening block.By
It is beneficial to sampler body in the increase of taper sampling head quality in sampling liquid to sink, easily facilitates staff and bottom out taking
Sample.
3rd, the spliced eye of adjacent samples bottle containing cup and inserting column adaptation connection, make multiple sampling bottle containing cups constitute one
It is overall, easily facilitate fixation.
4th, the curved roof intrados is provided with tooth shape projection, to increase the friction between curved roof and sleeve
Power.
5th, residual sample collection cups bottom is provided with steamboat, during carrying, after particularly sampling, can hold Handheld Division
Carry out advancing, reduce labor intensity and improve operating efficiency.
6th, mobile division is additionally provided with sleeve, on the one hand for portable, on the other hand during storage, can be used for hanging
Hang.
7th, dismountable vent plug is provided with the steam vent of cover plate, during storage, vent plug is installed, is conducive to
Keep the cleaning of sampler body interior.
Brief description of the drawings
Fig. 1 is the structural representation of sampler embodiment of the present invention；
Fig. 2 is the structural representation of sampler body in sampler embodiment of the present invention；
Fig. 3 is the close-up schematic view at A in Fig. 2；
Fig. 4 is the structural representation of sampler embodiment middle sleeve of the present invention；
Fig. 5 is the scheme of installation of sampler embodiment middle sleeve of the present invention and cleat assembly；
Fig. 6 is the structural representation A of sampling bottle containing cup in sampler embodiment of the present invention；
Fig. 7 is the structural representation B of sampling bottle containing cup in sampler embodiment of the present invention；
Fig. 8 is sampler embodiment middle clamp plate component of the present invention（Curved roof and the laminating of screw installing plate）Structural representation；
Fig. 9 is sampler embodiment middle clamp plate component of the present invention（Curved roof and the separation of screw installing plate）Structural representation；
Marked in figure：1st, sampler body, 2, sleeve, 3, residual sample collection cups, 4, sampling bottle containing cup, 5, cleat assembly, 101,
Control valve, 102, probe tube, 103, cover plate, 104, taper sampling head, 105, sample holes, 106, sealing ring, 107, steam vent,
108th, vent plug, 109, weightening block, 201, retainer plate, 202, annular brace groove, 203, inserting groove, 301, drainage tube, 302, steamboat,
401st, cup, 402, arc plugboard, 403, neck, 404, spliced eye, 405, inserting column, 501, clamping plate, 502, holds out against screw,
503rd, curved roof, 504, screw installing plate.
Embodiment
In order that technical scheme and advantage are more clearly understood, below in conjunction with drawings and Examples, to this hair
It is bright to be further elaborated.
As shown in the figure：The embodiment of the present invention provides a kind of sampler with steamboat, including sampler body 1, sleeve 2,
Residual sample collection cups 3 for the residual sample of collecting and sampling device body 1, the sampling bottle containing cup 4 for depositing sampling bottle and for solid
Determine the cleat assembly 5 of sampling bottle containing cup 4.
The sampler body 1 include control valve 101, the probe tube 102 that is connected respectively with the two ends of control valve 101 and
Cover plate 103, the inside of probe tube 102 is hollow cavity, and the two ends of probe tube 102 are respectively equipped with the He of taper sampling head 104
Flange plate, taper sampling head 104 offers sample holes 105, lower end and the taper sampling head 104 of probe tube 102 along its axis
Joint is provided with sealing ring 106, the setting of sealing ring 106, can prevent material leakage, in the bottom of probe tube 102 is provided with
Screw thread, the outer wall of taper sampling head 104 is provided with the external screw thread screwed up with internal thread, and the inner ring of taper sampling head 104 is moved into
Sample hole 105, which offers to be provided with inner cavity chamber, the inner cavity chamber on weightening block 109, cover plate 103, is provided with steam vent 107.
It is provided with and taper on the bottom plate that the sleeve 2 is provided with the inwall of upper end in retainer plate 201, sleeve 2
The adaptable annular brace groove 202 of the shape of sampling head 104, the internal diameter of annular brace groove 202 is less than the maximum of taper sampling head 104
Set vertically on external diameter, and axial length of the groove depth more than taper sampling head 104 of annular brace groove 202, the outer wall of sleeve 2
Inserting groove 203 is put, to install described sampling bottle containing cup 4 and cleat assembly 5.
The residual bottom of sample collection cups 3 is provided with steamboat 302, and the bottom of annular brace groove 202 is by drainage tube 301 with setting
The residual sample collection cups 3 in the bottom of sleeve 2 are put to connect.
The sampling bottle containing cup 4 includes cup 401 and grafting arm, and grafting arm includes arc plugboard 402 and neck
403, arc plugboard 402 is connected by neck 403 with cup 401, and sampling bottle containing cup 4 is pacified by arc plugboard 402
In inserting groove 203.
The cleat assembly 5 includes clamping plate 501, screw installing plate 504, holds out against screw 502 and curved roof 503, described
Clamping plate 501 and screw installing plate 504 are integral part and are arranged in a mutually vertical manner, and a hole, arc are provided with screw installing plate 504
Top plate 503 and screw installing plate 504 are installed in inserting groove 203, and the screw end of holds out against screw 502 passes through screw installing plate
Rotate at 504 silk hole and with curved roof 503 and be connected.
The inner ring of taper sampling head 104 offers in inner cavity chamber, the inner cavity chamber around sample holes 105 and is provided with weightening block
109.Sink because the increase of the mass of taper sampling head 104 is beneficial to sampler body 1 in sampling liquid, easily facilitate staff and enter
Row bottoms out sampling.The taper sampling head 104 includes multiple different sizes, increasing in the taper sampling head 104 of each specification
The material of the use different densities of pouring weight 109 is made.Staff can choose specification more according to the density of different sampling liquid
Suitable taper sampling head 104.The block 109 that increases weight can select metal material, and such as aluminium, iron and lead, the density of wherein aluminium is
2.7g/cm3, the density of iron is 7.8 g/cm3, the density of lead is 11.34 g/cm3, as known from the above, the weightening block of same volume
109 are made up that rear difference in quality is larger of above-mentioned three kinds of materials, thus can for different densities the sampling of sampling liquid when selected
With the taper sampling head 104 of different size.It is pointed out that the material of weightening block 109 is clearly not limited to above-mentioned several materials.
The upper surface of neck 403 is formed with spliced eye 404, and the lower surface of neck 403 is provided with inserting column 405, adjacent to take
The spliced eye 404 of sample bottle containing cup 4 and the adaptation connection of inserting column 405.Multiple sampling bottle containing cups 4 are made to form a whole, more
Plus be easy to fix.The lower surface of clamping plate 501 is provided with inserting column 405, and the bottom of inserting groove 203 is provided with spliced eye 404, in order to locate
It is preferably fixed in the sampling bottle containing cup 4 topmost with bottom.
It is raised that the intrados of curved roof 503 is provided with tooth shape.To increase rubbing between arched top 503 and sleeve 2
Power is wiped, prevents cleat assembly 5 from loosening.
Handheld Division 204 is provided with the epimere outer wall of sleeve 2, the Handheld Division 204 is in annular, Handheld Division 204
Circle passes through the branch sleeve 2 of fixed arm 205.The residual bottom of sample collection cups 3 is provided with steamboat 302.Staff finishes in sampling
Afterwards, sampler body 1 is placed into sleeve 2, fixes sampling bottle containing cup 4, can gripped before the promotion of Handheld Division 204
Enter, reduce the labor intensity of staff, due to being advanced using promotion, the residual sample liquid on sampler will not hurt work people
Member, thus it is safer.
Mobile division 206 is additionally provided with the sleeve 2.Facilitate staff portable and hung when depositing.
107 are provided with dismountable vent plug 108 at the steam vent of the cover plate 103, and the vent plug 108 is connected by silk thread
In control valve 101.During storage, vent plug 108 is installed, is conducive to keeping clean inside sampler body 1
Only.
Preferably, the common volume of in the market is directed to for 200L raw material containing tubes, because 200L containing tube height exists
900-1000mm, the external diameter of probe tube 102 of the present invention is 25mm, and the internal diameter of probe tube 102 is 15mm, taper sampling head
The aperture 3-5mm of steam vent 107 on the 104 aperture 1-3mm of sample holes 105, cover plate 103.The length of probe tube 102 is set
1000mm can meet requirement, and the overall length of sampler body 1 is 1100mm-1500mm.
Rubber gasket is provided between control valve 101, probe tube 102 and cover plate 103, and is entered using bolt mode
Row connection, is easy to the replacing and maintenance of each part, control valve 101 of the invention preferably uses ball valve.The sampler sheet of the present invention
Body 1 and the material of sleeve 2 use PP materials, should not be damaged when using, and with low cost.
It is to be noted that sampler body 1 can be accommodated by the sleeve 2 of the present invention completely, it can also expose one section of side
Just take out, end cap can also be added in the top of sleeve 2, for being fully sealed, upper end cover is not shown in figure.The sampler
Body 1 and sleeve 2 are made of PP materials.
The operation principle of sampler body 1 of the embodiment of the present invention is as follows：It is sampled by adjusting control valve 101,
Before sampling, first closing control valve 101 inserts sampler body 1 in Raw material pail to be detected or bucket bottom, crack control valve
101 several seconds, probe tube 102 are kept by steam vent 107 and atmosphere, using the pressure of liquid charging stock by raw material by entering
Sample hole 105 is pressed into probe tube 102, then, closing control valve 101, takes out sampler body 1, then opens control valve 101,
By in the sample injection sampling bottle of taking-up, so as to complete whole sampling operation, whole sampling process is highly susceptible to operation.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent variations and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (7)
1. a kind of sampler with steamboat, including sampler body（1）, sleeve（2）, for collecting and sampling device body（1）It is residual
The residual sample collection cups of sample（3）, sampling bottle containing cup for depositing sampling bottle（4）And for fixing sampling bottle containing cup（4）
Cleat assembly（5）, it is characterised in that：
The sampler body（1）Including control valve（101）, respectively with control valve（101）The probe tube of two ends connection
（102）And cover plate（103）, the probe tube（102）Inside is hollow cavity, probe tube（102）Two ends be respectively equipped with cone
Shape sampling head（104）And flange plate, taper sampling head（104）Sample holes are offered along its axis（105）, probe tube（102）'s
Lower end and taper sampling head（104）Joint be provided with sealing ring（106）, probe tube（102）Bottom be provided with internal thread,
Taper sampling head（104）Outer wall be provided with the external screw thread screwed up with internal thread, the taper sampling head（104）Inner ring is around sample introduction
Hole（105）Offer in inner cavity chamber, the inner cavity chamber and be provided with weightening block（109）, cover plate（103）On be provided with steam vent
（107）；
The sleeve（2）Retainer plate is provided with the inwall of upper end（201）, sleeve（2）It is provided with and bores on interior bottom plate
Shape sampling head（104）The adaptable annular brace groove of shape（202）, annular brace groove（202）Internal diameter be less than taper sampling head
（104）Maximum outside diameter, and annular brace groove（202）Groove depth be more than taper sampling head（104）Axial length, the sleeve
（2）Axially disposed inserting groove on outer wall（203）, to install described sampling bottle containing cup（4）And cleat assembly（5）；
The residual sample collection cups（3）Bottom is provided with steamboat（302）, annular brace groove（202）Bottom pass through drainage tube（301）
With being arranged on sleeve（2）The residual sample collection cups of bottom（3）Connection；
The sampling bottle containing cup（4）Including cup（401）With grafting arm, grafting arm includes arc plugboard（402）And neck
（403）, arc plugboard（402）Pass through neck（403）With cup（401）It is connected, sampling bottle containing cup（4）Inserted by arc
Fishplate bar（402）Installed in inserting groove（203）In；
The cleat assembly（5）Including clamping plate（501）, screw installing plate（504）, holds out against screw（502）And curved roof
（503）, the clamping plate（501）With screw installing plate（504）It is integral part and is arranged in a mutually vertical manner, screw installing plate（504）
On be provided with a hole, curved roof（503）With screw installing plate（504）It is installed in inserting groove（203）It is interior, holds out against screw
（502）Screw end pass through screw installing plate（504）Silk hole at and and curved roof（503）Rotate connection.
2. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The taper sampling head（104）It is interior to surround
Sample holes（105）Offer in inner cavity chamber, the inner cavity chamber and be provided with weightening block（109）.
3. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The neck（403）Upper surface is formed with
Spliced eye（404）, neck（403）Lower surface is provided with inserting column（405）, adjacent samples bottle containing cup（4）Spliced eye（404）
And inserting column（405）Adaptation connection.
4. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The curved roof（503）Intrados is set
It is equipped with tooth shape raised.
5. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The sleeve（2）Set on epimere outer wall
There is Handheld Division（204）, the Handheld Division（204）For annular, Handheld Division（204）Inner ring passes through fixed arm（205）Branch sleeve
（2）.
6. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The sleeve（2）On be additionally provided with it is portable
Portion（206）.
7. the sampler of steamboat is carried as claimed in claim 1, it is characterised in that：The cover plate（103）Steam vent at
（107）It is provided with dismountable vent plug（108）, the vent plug（108）Control valve is connected to by silk thread（101）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339949.8A CN107063754A (en) | 2017-05-15 | 2017-05-15 | A kind of sampler with steamboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339949.8A CN107063754A (en) | 2017-05-15 | 2017-05-15 | A kind of sampler with steamboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063754A true CN107063754A (en) | 2017-08-18 |
Family
ID=59596986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339949.8A Pending CN107063754A (en) | 2017-05-15 | 2017-05-15 | A kind of sampler with steamboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705497A (en) * | 2022-04-29 | 2022-07-05 | 西北核技术研究所 | Single-end operated pipeline inner wall wiping sampling device |
-
2017
- 2017-05-15 CN CN201710339949.8A patent/CN107063754A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705497A (en) * | 2022-04-29 | 2022-07-05 | 西北核技术研究所 | Single-end operated pipeline inner wall wiping sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
|
| WD01 | Invention patent application deemed withdrawn after publication |