CN207730498U - A kind of chemical engineering sampler - Google Patents
A kind of chemical engineering sampler Download PDFInfo
- Publication number
- CN207730498U CN207730498U CN201820076959.7U CN201820076959U CN207730498U CN 207730498 U CN207730498 U CN 207730498U CN 201820076959 U CN201820076959 U CN 201820076959U CN 207730498 U CN207730498 U CN 207730498U
- Authority
- CN
- China
- Prior art keywords
- annular
- rubber plug
- tube body
- bottle
- bottleneck
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of chemical engineering samplers, including suction pipe, the outer cover of the tube body of suction pipe is equipped with rubber plug, the through-hole passed through for tube body is provided in rubber plug, the madial wall of tube body and through-hole is interference fitted, the outer edge of rubber plug is provided with the annular bending edges on the lateral wall of the downward bottleneck for being sleeved on bottle, if being provided with the ring packing muscle that arterial highway is from top to bottom distributed on the madial wall of annular bending edges, it is provided on the lateral wall of bottleneck and is caught in respectively for one of ring packing muscle portion point to realize the annular seal groove of sealing, ring packing muscle ecto-entad is gradually folded upward at, the shape of annular seal groove matches with the shape of ring packing muscle；The utility model so after being sampled to the liquid in bottle, can realize the sealing to bottle by the external setting rubber plug of the tube body in suction pipe, without using bottle cap to be sealed bottle, and then can be brought convenience to experimenter.
Description
Technical field
The utility model belongs to chemical experiment engineering device technique field, is related to a kind of chemical engineering sampler.
Background technology
During Experiments of Chemical Engineering, it is often necessary to use sampler, used sampler is general at present
For suction pipe, current suction pipe is when being sampled chemical liquid, it is necessary first to remove the bottle cap for the bottle for storing liquid, so
Liquid is drawn from bottle by suction pipe again afterwards, finally again returns to bottle cap lid on bottle；In above process, anti-due to needing
Bottle cap is turned again, it is inconvenient to have the shortcomings that.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of chemical engineering sampler, can not only be real
It now to the sampling of the liquid in bottle, and can realize the sealing to bottle, so, liquid is carried out in the utility model
After sampling, without using being sealed to bottle cap to bottle, so as to be brought convenience to experimenter.
What the purpose of this utility model was realized in：
The outer cover of the chemical engineering sampler of the utility model, including suction pipe, the tube body of suction pipe is equipped with rubber plug, glue
The through-hole passed through for tube body, the madial wall interference fit of tube body and through-hole are provided in plug, the outer edge of rubber plug is provided with
Annular bending edges on the lateral wall of the downward bottleneck for being sleeved on bottle, if being provided on the madial wall of annular bending edges
The ring packing muscle that arterial highway is from top to bottom distributed is provided with respectively for one of ring packing muscle portion on the lateral wall of bottleneck
Divide and is caught in realize that the annular seal groove of sealing, ring packing muscle ecto-entad are gradually folded upward at, the shape of annular seal groove
Match with the shape of ring packing muscle.
The chemical engineering sampler of the utility model, wherein annular chuck, through-hole are provided on the lateral wall of tube body
Madial wall on be provided with the annular slot being caught in for annular chuck, annular chuck is interference fitted with annular slot；By adopting
After this structure, the cooperation intensity between tube body and rubber plug can be improved, and the sealing between tube body and rubber plug can be improved
Performance.
The chemical engineering sampler of the utility model, wherein being provided on the madial wall of annular bending edges lower end can
It is oriented to bottleneck cooperation to facilitate bottleneck to be inserted into the annular guide surface in annular bending edges；By the setting of annular guide surface,
When assembling rubber plug, annular guide surface can coordinate with the lateral wall of bottleneck to be oriented to facilitate bottleneck to be inserted into annular bending edges.
The chemical engineering sampler of the utility model, wherein be provided with for hand on the lateral wall of annular bending edges
It draws to facilitate the tie rod for removing rubber plug from bottle；By the setting of tie rod, when needing to dismantle rubber plug, tie rod is for hand
It draws, is brought convenience so as to the dismounting to rubber plug.
The chemical engineering sampler of the utility model, wherein if being both provided on the upper surface and lower face of tie rod
The anti-skidding convex ribs in arterial highway；By the setting of anti-skidding convex ribs, anti-skidding effect can be played when pulling tie rod.
Rubber plug is arranged by the external of the tube body in suction pipe in the utility model, so, to the liquid in bottle into
After row sampling, the sealing to bottle can be realized, without using bottle cap to be sealed bottle, and then can give experiment
Person brings convenience.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is amplified structural schematic diagram at A in Fig. 1；
Fig. 3 is amplified structural schematic diagram at B in Fig. 1；
Fig. 4 is amplified structural schematic diagram at C in Fig. 3.
Specific implementation mode
Specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
In the description of the present invention, unless otherwise indicated, term "upper", "lower", "left", "right", "front", "rear",
The orientation or state relation of the instructions such as " top ", " bottom " are orientation based on ... shown in the drawings or state relation, merely to just
It is described in description the utility model and simplifying, does not indicate or imply the indicated mechanism or certain party that component must have
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
It even, can also be indirectly connected through an intermediary.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The outer cover of a kind of chemical engineering sampler, including suction pipe 1, the tube body 11 of suction pipe 1 is equipped with rubber plug 2, rubber plug 2
In be provided with the through-hole 21 passed through for tube body 11, tube body 11 and the madial wall of through-hole 21 are interference fitted, the outer edge of rubber plug 2
The annular bending edges 22 being provided on the lateral wall of the downward bottleneck 31 for being sleeved on bottle 3, annular bending edges 22 it is interior
If being provided with the ring packing muscle 23 that arterial highway is from top to bottom distributed on side wall, it is provided with respectively for it on the lateral wall of bottleneck 31
In 23 part of ring packing muscle be caught in realize sealing annular seal groove 32,23 ecto-entad of ring packing muscle gradually to
Upper bending, the shape of annular seal groove 32 match with the shape of ring packing muscle 23；It is provided with annular on the lateral wall of tube body 11
Chuck 12 is provided with the annular slot 24 being caught in for annular chuck 12, annular chuck 12 and annular on the madial wall of through-hole 21
Card slot 24 is interference fitted；After by using this structure, the cooperation intensity between tube body and rubber plug can be improved, and can improve
Sealing performance between tube body and rubber plug；Be provided on the madial wall of 22 lower end of annular bending edges can with bottleneck 31 coordinate be oriented to
Bottleneck 31 is facilitated to be inserted into the annular guide surface 25 in annular bending edges 22；By the setting of annular guide surface, in assembly rubber plug
When, annular guide surface can coordinate with the lateral wall of bottleneck to be oriented to facilitate bottleneck to be inserted into annular bending edges；Annular bending edges
It is provided on 22 lateral wall for pulling to facilitate the tie rod 26 for removing rubber plug 2 from bottle 3；By the setting of tie rod,
When needing to dismantle rubber plug, tie rod brings convenience for pulling so as to the dismounting to rubber plug；The upper surface of tie rod 26 and under
If being both provided with the anti-skidding convex ribs in arterial highway 27 on end face；By the setting of anti-skidding convex ribs, can be played when pulling tie rod anti-skidding
Effect；The utility model is so taken to the liquid in bottle by the external setting rubber plug of the tube body in suction pipe
After sample, the sealing to bottle can be realized, it, can be by original bottle cap without using bottle cap to be sealed bottle
It abandons, and then can be brought convenience to experimenter；In above process, experimenter goes to turn bottle cap without putting down suction pipe, with original
Some sampling processes are compared, and can be brought convenience to experimenter.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technology personnel can be possible to according to the mathematical knowledge limit of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
It is not limited to above example, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the scope of protection of the utility model.
Claims (5)
1. a kind of chemical engineering sampler, it is characterised in that：Including suction pipe (1), outside the tube body (11) of the suction pipe (1)
Portion is set with rubber plug (2), is provided with the through-hole (21) passed through for tube body (11) in the rubber plug (2), the tube body (11) with
The madial wall of through-hole (21) is interference fitted, and the outer edge of the rubber plug (2) is provided with downward for being sleeved on bottle (3)
Annular bending edges (22) on the lateral wall of bottleneck (31), it is described annular bending edges (22) if madial wall on be provided with arterial highway by
Up to the ring packing muscle (23) of lower distribution, it is provided on the lateral wall of the bottleneck (31) close for one of annular respectively
Envelope muscle (23) is partly caught in realize that the annular seal groove (32) of sealing, ring packing muscle (23) ecto-entad are gradually upward
Bending, the shape of the annular seal groove (32) match with the shape of ring packing muscle (23).
2. chemical engineering sampler according to claim 1, which is characterized in that on the lateral wall of the tube body (11)
It is provided with annular chuck (12), the annular slot being caught in for annular chuck (12) is provided on the madial wall of the through-hole (21)
(24), the annular chuck (12) is interference fitted with annular slot (24).
3. chemical engineering sampler according to claim 2, which is characterized in that described annular bending edges (22) lower end
Madial wall on be provided with can with bottleneck (31) coordinate be oriented to facilitate bottleneck (31) to be inserted into the ring in annular bending edges (22)
Shape guide surface (25).
4. chemical engineering sampler according to claim 3, which is characterized in that outside the annular bending edges (22)
It is provided on side wall for pulling to facilitate the tie rod (26) for removing rubber plug (2) from bottle (3).
5. chemical engineering sampler according to claim 4, which is characterized in that the upper surface of the tie rod (26) and
If being both provided with the anti-skidding convex ribs in arterial highway (27) on lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076959.7U CN207730498U (en) | 2018-01-17 | 2018-01-17 | A kind of chemical engineering sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076959.7U CN207730498U (en) | 2018-01-17 | 2018-01-17 | A kind of chemical engineering sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730498U true CN207730498U (en) | 2018-08-14 |
Family
ID=63082946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076959.7U Expired - Fee Related CN207730498U (en) | 2018-01-17 | 2018-01-17 | A kind of chemical engineering sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090460A (en) * | 2020-10-22 | 2020-12-18 | 烟台工程职业技术学院(烟台市技师学院) | Sampling device for chemical engineering |
-
2018
- 2018-01-17 CN CN201820076959.7U patent/CN207730498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090460A (en) * | 2020-10-22 | 2020-12-18 | 烟台工程职业技术学院(烟台市技师学院) | Sampling device for chemical engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015118076A3 (en) | Sample collection tubes | |
| CN207730498U (en) | A kind of chemical engineering sampler | |
| CN205391867U (en) | Simple and easy suction filtration experimental apparatus | |
| CN103190922B (en) | Single use vacuum test tube | |
| CN207539517U (en) | The effective dustproof cover of heavy caliber combustion gas | |
| CN210221609U (en) | Portable vacuum sampling bottle | |
| CN110373411A (en) | A kind of trace amount DNA extraction capsule | |
| CN107607369A (en) | A kind of Timing telescopic portable water air interface or Soil Trace Gases harvester | |
| CN212142668U (en) | Pipettor rifle head convenient to collect and collection device thereof | |
| CN106428969A (en) | Medical alcohol cotton storage bottle with optimized structure | |
| CN207318186U (en) | A kind of Timing telescopic portable water air interface or Soil Trace Gases harvester | |
| CN219032172U (en) | Flip type sampling tube | |
| CN207318153U (en) | Deposit sample storage bottle based on bioanalysis | |
| CN208049958U (en) | A kind of novel Rotary Evaporators ground connection flask | |
| CN207231836U (en) | A kind of convenient sampler for oil field | |
| CN208480758U (en) | Cosmetic bottle | |
| CN212040501U (en) | Chemical reagent container | |
| CN207536449U (en) | Easy taking type heavy caliber Gas Pipe dustproof cover | |
| CN219957011U (en) | Sampling and sample adding integrated tube | |
| CN209684419U (en) | A kind of sealing agent bottle | |
| CN208291823U (en) | Kit with agitating device | |
| CN213364317U (en) | Liquid ammonia sampling protector | |
| CN207502238U (en) | A kind of paediatrics urine collecting device | |
| CN215591483U (en) | Ton bucket with tail gas absorption function | |
| CN212964127U (en) | Portable soil sample collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |