CN206876424U - A kind of sampler for being easy to bottom out sampling - Google Patents
A kind of sampler for being easy to bottom out sampling Download PDFInfo
- Publication number
- CN206876424U CN206876424U CN201720533485.XU CN201720533485U CN206876424U CN 206876424 U CN206876424 U CN 206876424U CN 201720533485 U CN201720533485 U CN 201720533485U CN 206876424 U CN206876424 U CN 206876424U
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- CN
- China
- Prior art keywords
- sampler
- taper
- sampling
- probe tube
- sampling head
- Prior art date
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Abstract
The utility model discloses a kind of sampler for being easy to bottom out sampling,Including sampler body,Sleeve and the residual sample collection cups for the residual sample of collecting and sampling device body,The sampler body includes control valve,The probe tube and cover plate being connected respectively with control valve both ends,It is hollow cavity inside the probe tube,The both 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,Steam vent is provided with the cover plate,The present apparatus has simple in construction,Bottom out the advantages of sampling conveniently and being hardly damaged.
Description
Technical field
The utility model belongs to sampling equipment technical field, and in particular to a kind of sampler for being easy to bottom out sampling.
Background technology
In industrial chemicals transportation, through containing carrier as raw material frequently with Raw material pail, such as conventional volume is
200L material tube, the height of this kind of Raw material pail are generally 900-1000mm, and the sampler that raw material detects in practical operation is adopted more
The sampling glass tube used with laboratory, but too short glass tube can only get the raw material on upper strata, it is difficult to detect Raw material pail
Whether bottom contains impurity, and long glass probe tube is not only inconvenient to carry, and is easily damaged so as to broken to being brought into raw material
Glass impurities, also there is certain danger to operating personnel, therefore the detection of present industrial chemicals is taken using short glass tube more
Layer raw material detection, it is difficult to detect the impurity at barrel bottom, so not only the impurity in raw material may be brought into production system, caused
Production technology is unstable, and the serious product even resulted in by the gross is unqualified, and larger economic loss can be caused to producer.
Utility model content
The purpose of this utility model is difficult in order to solve bucket bottom sampling in the prior art, there is provided one kind, which is easy to bottom out, to be taken
The sampler of sample, the present apparatus have the advantages of simple in construction, to bottom out sampling convenience and be hardly damaged.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of sampler for being easy to bottom out sampling, bag
Sampler body, sleeve and the residual sample collection cups for the residual sample of collecting and sampling device body are included, the sampler body includes control
Valve processed, the probe tube and cover plate being connected respectively with control valve both ends, are hollow cavity inside the probe tube, probe tube
Both ends be respectively equipped with taper sampling head and flange plate, taper sampling head offers sample holes, the lower end of probe tube along its axis
The joint of taper sampling head is provided with sealing ring, the bottom of probe tube is provided with internal thread, and the outer wall of taper sampling head is set
It is equipped with the external screw thread screwed up with internal thread, the taper sampling head inner ring offers inner cavity chamber around sample holes, in the inner cavity chamber
Weightening block is provided with, steam vent is provided with the cover plate；The sleeve lining upper end is provided with retainer plate, covers and is set on tube end plate
The annular brace groove adaptable with taper sampling head shapes is equipped with, the internal diameter of annular brace groove is less than outside the maximum of taper sampling head
Footpath, and the groove depth of annular brace groove is more than the axial length of taper sampling head, the bottom of annular brace groove is by drainage tube with setting
Put the residual sample collection cups connection in sleeve bottom.
It is easy to bottom out the further improvement of the sampler of sampling as the utility model, is additionally provided with the sleeve portable
Portion.
It is easy to bottom out the further improvement of the sampler of sampling as the utility model, is set at the steam vent of the cover plate
There is dismountable vent plug, the vent plug is connected in control valve by silk thread.
It is easy to bottom out the further improvement of the sampler of sampling as the utility model, the sleeve bottom is provided with outer spiral shell
Line, the internal thread screwed up with external screw thread is provided with the inwall of residual sample collection cups.
It is easy to bottom out the further improvement of the sampler of sampling as the utility model, the aperture of the steam vent is less than control
The internal diameter of valve processed.
Beneficial effect
The utility model is easy to bottom out the sampler of sampling to be had the following advantages that by the further improvement to structure：a、
It is sampled by adjusting control valve switch, before sampling, first closing control valve inserts in Raw material pail to be sampled or bucket
Bottom, several seconds of crack control valve, valve is closed, take out sampler, open control valve, the sample of taking-up is injected into sampling bottle
In, so as to complete whole sampling operation, whole sampling process is highly susceptible to operating, it is not necessary to by finger pressure stomata, avoids
Failure is sampled caused by finger malcompression gas leakage, the utility model is provided with the cover plate of steam vent, and the aperture of steam vent is small
In the internal diameter of control valve, because the setting of steam vent make it that entirely sampling exhaust process more easily grasps, and can preferably control
Sampling amount processed, avoid causing unnecessary waste；B, taper sampling head removably designs, and facilitates the cleaning inside probe tube,
Cleared up without dismantling control valve again；C, the internal diameter of annular brace groove is less than the maximum outside diameter of taper sampling head, and annular
The groove depth of support slot is more than the axial length of taper sampling head, can prevent that taper sampling head wears in carrying process；
D, retainer plate is provided with sleeve of the present utility model, rocking in sampler body carrying process can be avoided；E, sleeve bottom
The design of portion's conduction hole and drainage tube, the accumulation of the residual sample liquid of sleeve bottom can be prevented.F, the taper sampling head inner ring moves into
Sample hole offers inner cavity chamber, and weightening block is provided with the inner cavity chamber.Because the increase of taper sampling head quality is beneficial to sampler sheet
Body sinks in sampling liquid, easily facilitates staff and carries out bottoming out sampling.
2nd, mobile division is additionally provided with sleeve, be on the one hand conveniently used for it is portable, on the other hand during storage, Ke Yiyong
In suspension.
3rd, dismountable vent plug is provided with the steam vent of cover plate, during storage, vent plug is installed, is advantageous to
Keep the cleaning of sampler body interior.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model sampler embodiment；
Fig. 2 is the structural representation of sampler body in the utility model sampler embodiment；
Fig. 3 is the close-up schematic view at A in Fig. 2；
Marked in figure：1st, sampler body, 2, sleeve, 3, residual sample collection cups, 101, control valve, 102, probe tube,
103rd, cover plate, 104, taper sampling head, 105, sample holes, 106, sealing ring, 107, steam vent, 108, vent plug, 109, weightening block,
201st, retainer plate, 202, annular brace groove, 203, mobile division, 301, drainage tube.
Embodiment
In order that the technical solution of the utility model and advantage are more clearly understood, it is right below in conjunction with drawings and Examples
The utility model is further elaborated.
As shown in the figure：The utility model embodiment provides a kind of sampler for being easy to bottom out sampling, including sampler body
1st, sleeve 2 and the residual sample collection cups 3 for 1 residual sample of collecting and sampling device body, the sampler body 1 include control valve
101st, the probe tube 102 and cover plate 103 being connected respectively with the both ends of control valve 101, the inside of probe tube 102 is hollow chamber
Body, the both ends of probe tube 102 are respectively equipped with taper sampling head 104 and flange plate, taper sampling head 104 along its axis offer into
Sample hole 105, the lower end of probe tube 102 are provided with sealing ring 106, the bottom of probe tube 102 with the joint of taper sampling head 104
Internal thread is provided with, the outer wall of taper sampling head 104 is provided with the external screw thread screwed up with internal thread, the taper sampling head 104
Inner ring offers inner cavity chamber around sample holes 105, and weightening block 109, the row of being provided with the cover plate 103 are provided with the inner cavity chamber
Stomata 107；The inwall upper end of sleeve 2 is provided with retainer plate 201, is provided with the bottom plate of sleeve 2 and the shape of taper sampling head 104
Adaptable annular brace groove 202, the internal diameter of annular brace groove 202 are less than the maximum outside diameter of taper sampling head 104, and annular branch
The groove depth for supportting groove 202 is more than the axial length of taper sampling head 104, 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 setting of control valve 101 allows staff to avoid hand again by finger pressure stomata 107 when sampling
Failure is sampled caused by referring to malcompression gas leakage, the utility model is provided with the cover plate 103 of steam vent 107, the hole of steam vent 107
Footpath is less than the internal diameter of control valve 101, because the setting of steam vent 107 make it that entirely sampling exhaust process more easily grasps,
Sampling amount can be better controled over.Taper sampling head 104 removably designs, and facilitates the cleaning inside probe tube 102.This practicality is new
Retainer plate 201 is provided with the sleeve 2 of type, rocking in the carrying process of sampler body 1 can be avoided.The stage casing of sleeve 2
Mobile division 203 is additionally provided with outer wall, is on the one hand conveniently used for portable, on the other hand during storage, can be used for hanging.
The inner bottom surface of sleeve 2 is provided with annular brace groove 202, and the internal diameter of annular brace groove 202 is less than the external diameter of probe tube 102, and annular
The groove depth of support slot 202 is more than the length of taper sampling head 104, can prevent that taper sampling head 104 occurs in carrying process
Abrasion.The lower end of probe tube 102 is provided with sealing ring 106 with the joint of taper sampling head 104, prevents material leakage.
The taper sampling head 104 includes multiple different sizes, the weightening block in the taper sampling head 104 of each specification
109 are made of the material of different densities.It is more suitable that staff can choose specification according to the density of different sampling liquid
Taper sampling head 104.Weightening block 109 can select metal material, such as aluminium, iron and lead etc., and the wherein density of aluminium is 2.7g/
cm3, the density of iron is 7.8g/cm3, the density of lead is 11.34g/cm3, as known from the above, the weightening block 109 of same volume is by upper
From different size when stating three kinds of materials and be made that rear difference in quality is larger, therefore the sampling liquid sampling of different densities can be directed to
Taper sampling head 104.It is pointed out that the material of weightening block 109 is clearly not limited to above-mentioned several materials.
Dismountable vent plug 108 is provided with the steam vent 107 of the cover plate 103, the vent plug 108 is connected by silk thread
In control valve 101.During storage, vent plug 108 is installed, is advantageous to keep clean inside sampler body 1
Only.
The bottom of sleeve 2 is provided with external screw thread, and the interior spiral shell screwed up with external screw thread is provided with the inwall of residual sample collection cups 3
Line.It is threadedly coupled easy to disassemble.
Preferably, the external diameter of the probe tube 102 is 25mm, and the internal diameter of probe tube 102 is 15mm, taper sampling head 104
The aperture 1-3mm of sample holes 105, the aperture 3-5mm of steam vent 107 on cover plate 103.Due to industrially conventional 200L splendid attire
Cylinder height is in 900-1000mm, therefore the length of probe tube 102 sets 900-1000mm to meet to require, present apparatus entirety
Length is 1000mm-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 present utility model preferably uses ball valve.It is of the present utility model
Sampler body 1 and the material of sleeve 2 use PP materials, should not damage during use, and cost is cheap.
It is pointed out that sampler body 1 can be accommodated by sleeve 2 of the present utility model completely, can also expose
One section of convenient taking-up, can also add end cap, for being fully sealed, upper end cover is not shown in figure in the top of sleeve 2.This reality
It is made with novel sampling device body 1 and sleeve 2 of PP materials.
The operation principle of sampler body 1 of the utility model embodiment is as follows：Taken by adjusting control valve 101
Sample, before sampling, first closing control valve 101, sampler body 1 is inserted in Raw material pail to be detected or bucket bottom, crack control valve
101 several seconds of door, probe tube 102 is kept to pass through raw material using the pressure of liquid charging stock by steam vent 107 and atmosphere
Sample holes 105 are pressed into probe tube 102, then, closing control valve 101, take out sampler body 1, then open control valve
101, by the sample injection sampling bottle of taking-up, so as to complete whole sampling operation, whole sampling process is highly susceptible to operating.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of sampler for being easy to bottom out sampling, including sampler body（1）, sleeve（2）And for collecting and sampling device sheet
Body（1）The residual sample collection cups of residual sample（3）, it is characterised in that：The sampler body（1）Including control valve（101）, respectively with
Control valve（101）The probe tube of both ends connection（102）And cover plate（103）, the probe tube（102）Inside is hollow chamber
Body, probe tube（102）Both ends be respectively equipped with taper sampling head（104）And flange plate, taper sampling head（104）Opened along its axis
Provided with sample holes（105）, probe tube（102）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 outer spiral shell screwed up with internal thread
Line, the taper sampling head（104）Inner ring is around sample holes（105）Inner cavity chamber is offered, weightening block is provided with the inner cavity chamber
（109）, the cover plate（103）On be provided with steam vent（107）；The sleeve（2）Inwall upper end is provided with retainer plate（201）,
Sleeve（2）It is provided with bottom plate and taper 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 more than taper sample
Head（104）Axial length, annular brace groove（202）Bottom pass through drainage tube（301）With being arranged on sleeve（2）Bottom it is residual
Sample collection cups（3）Connection.
2. the sampler as claimed in claim 1 for being easy to bottom out sampling, it is characterised in that：The sleeve（2）On be additionally provided with
Mobile division（203）.
3. the sampler as claimed in claim 1 for being easy to bottom out sampling, it is characterised in that：The cover plate（103）Steam vent
（107）Place is provided with dismountable vent plug（108）, the vent plug（108）Control valve is connected to by silk thread（101）On.
4. the sampler as claimed in claim 1 for being easy to bottom out sampling, it is characterised in that：The sleeve（2）Bottom is provided with outer
Screw thread, residual sample collection cups（3）Inwall on be provided with the internal thread screwed up with external screw thread.
5. the sampler as claimed in claim 1 for being easy to bottom out sampling, it is characterised in that：The steam vent（107）Aperture
Less than control valve（101）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533485.XU CN206876424U (en) | 2017-05-15 | 2017-05-15 | A kind of sampler for being easy to bottom out sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533485.XU CN206876424U (en) | 2017-05-15 | 2017-05-15 | A kind of sampler for being easy to bottom out sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876424U true CN206876424U (en) | 2018-01-12 |
Family
ID=61338964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533485.XU Expired - Fee Related CN206876424U (en) | 2017-05-15 | 2017-05-15 | A kind of sampler for being easy to bottom out sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036962A (en) * | 2018-01-18 | 2018-05-15 | 中国石油大学(华东) | A kind of column shaped deposit sampler |
-
2017
- 2017-05-15 CN CN201720533485.XU patent/CN206876424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036962A (en) * | 2018-01-18 | 2018-05-15 | 中国石油大学(华东) | A kind of column shaped deposit sampler |
| CN108036962B (en) * | 2018-01-18 | 2024-01-26 | 中国石油大学(华东) | Columnar sediment 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: 20180112 Termination date: 20180515 |