CN109000979A - A kind of sampling apparatus suitable for fluid reservoir - Google Patents
A kind of sampling apparatus suitable for fluid reservoir Download PDFInfo
- Publication number
- CN109000979A CN109000979A CN201811035211.3A CN201811035211A CN109000979A CN 109000979 A CN109000979 A CN 109000979A CN 201811035211 A CN201811035211 A CN 201811035211A CN 109000979 A CN109000979 A CN 109000979A
- Authority
- CN
- China
- Prior art keywords
- guiding tube
- material guiding
- screw thread
- fluid reservoir
- baffle
- 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.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 54
- 239000012530 fluid Substances 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000011148 porous material Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Closures For Containers (AREA)
Abstract
A kind of sampling apparatus suitable for fluid reservoir, it is related to a kind of sampling apparatus, material guiding tube (4) is through in the hole of liquid storage tank skin (1), by cover the end plate (19) of the retaining ring on material guiding tube (3) and rubber ring (2) and material guiding tube inner end by liquid storage tank skin around hole inside and outside wall clamping, spring (15) one end is withstood in the middle part of end plate described in material guiding tube inner end on the lateral wall of discharge port (18) foreign aid, the spring other end is withstood on baffle (14), a plurality of slot (23) are equipped on the foreign aid face of baffle, baffle is equipped with protruding ring (24), a plurality of raised item (28) are equipped in protruding ring, plugging cap (5) is fixed on the outer end of material guiding tube, the plugging cap is equipped with material receiving port, protruding ring withstands on sealing ring (13) on internal orifice side；The drawbacks of present invention on fluid reservoir by being arranged material guiding tube, and the dedicated sampling bottle by being directed to plugging cap obtains sample, overcomes ingress of air when the prior art samples and influences inspection data.
Description
[technical field]
The present invention relates to a kind of sampling apparatuses, and specifically the present invention relates to a kind of sampling apparatuses suitable for fluid reservoir.
[background technique]
It is known, it is the important evidence for judging pot liquid situation, commercially available sampler in the fluid reservoir sampling of chemical field
It is more, the sample of different height liquid in tank, the sample that this sampling mode obtains are obtained particular by mechanical rotating manner
Often will appear with the practical sample variation flowed out of accumulator tank, main reason is that the mounting height of feeding pipeline, precipitating or original
Caused by material quality is different above and below the fluid reservoir that accumulator tank occurs in long-term placement process, these differences are often difficult to accurately
Discover, eventually leads to quality fluctuation；Also have and obtain sample in such a way that valve is arranged in the different height on fluid reservoir, but
It is that pot liquid pressure is larger, control does not with great difficulty splash ground and pollutes.
[summary of the invention]
In order to overcome the shortcomings in the background art, the invention discloses a kind of sampling apparatuses suitable for fluid reservoir, by storing up
Material guiding tube is set on flow container, and sample is obtained by the dedicated sampling bottle for plugging cap, contact when overcoming prior art sampling
Air and the drawbacks of influence inspection data.
Realize that technical scheme is as follows:
A kind of sampling apparatus suitable for fluid reservoir, including liquid storage tank skin, material guiding tube, retaining ring, spring, baffle, sealing ring and
The hole of respective numbers and height is set as needed in plugging cap on liquid storage tank skin, and the inner end of material guiding tube is equipped with end plate, described to draw
The close inner end of expects pipe is through in the hole of liquid storage tank skin, by covering retaining ring on material guiding tube and rubber ring and material guiding tube inner end
End plate by liquid storage tank skin around hole inside and outside wall clamping, the spring one end in material guiding tube pore withstands on described in material guiding tube inner end
In the middle part of end plate on the lateral wall of discharge port foreign aid, the spring other end is withstood on the baffle of material guiding tube external port setting, in baffle
It is equipped at intervals with a plurality of slot on foreign aid face, protruding ring, the gear in the protruding ring are equipped in the middle part of multiple slots of the baffle lateral surface
Plate lateral surface is equipped with a plurality of raised item to radially distribute, and plugging cap is fixed on the outer end of material guiding tube, in the plugging cap
Middle part to exterior face be equipped with material receiving port, the protruding ring of baffle withstand on plugging cap material receiving port inner end formed ring-shaped step on be arranged it is close
Seal is on internal orifice side.
The sampling apparatus suitable for fluid reservoir, middle part to the material receiving port that exterior face is arranged in plugging cap is interior
Screw thread A, the internal screw thread A are matched with the external screw thread of sampling bottle bottleneck.
The bottleneck of the sampling apparatus suitable for fluid reservoir, the sampling bottle is equipped with bottle cap.
The sampling apparatus suitable for fluid reservoir is equipped with block head on the internal screw thread A of plugging cap.
The sampling apparatus suitable for fluid reservoir, the internal screw thread A of the screw rod plugging cap of the block head, in block head
Screw rod outer end be equipped with screw piece.
The sampling apparatus suitable for fluid reservoir, screw rod and screw between piece be equipped with expanding.
The sampling apparatus suitable for fluid reservoir, the baffle lateral surface in protruding ring are arranged a plurality of radial
The raised item of distribution is " bifurcation " font raised item or " ten " font raised item.
The sampling apparatus suitable for fluid reservoir is equipped with external screw thread A in the foreign aid face of material guiding tube, the retaining ring
Inner hole surface is equipped with internal screw thread B, and the retaining ring passes through the external screw thread A of internal screw thread B connection material guiding tube.
The sampling apparatus suitable for fluid reservoir is equipped with external screw thread A in the foreign aid face of material guiding tube, the plugging cap
Middle part to inside face is equipped with internal screw thread C, the external screw thread A of the internal screw thread C connection material guiding tube of plugging cap, the outer end nozzle pressure of material guiding tube
Sealing ring medial surface close to foreign aid.
The sampling apparatus suitable for fluid reservoir is equipped with mobile bar, the mobile bar in the middle part of the medial surface of baffle
It is through in the spring hole of spring.
By above disclosure, the beneficial effects of the present invention are:
This hair is respectively set by the different height on liquid storage tank skin in sampling apparatus of the present invention suitable for fluid reservoir
Bright material guiding tube blocks the internal thread hole in plugging cap by the spring control baffle in material guiding tube, when needing to sample, using taking
Sample bottle bottleneck connects the internal screw thread of plugging cap, and at this moment sampling bottle bottleneck heads on baffle and moves up, the liquid in desired height fluid reservoir
It will pass through gap between the raised item of the discharge port of material guiding tube end plate, the slot of baffle and baffle lateral surface and enter sampling bottle,
After sampling, while removing sampling bottle, force the protruding ring of baffle and sealing ring closed by spring；The present invention was sampling
It can ensure that the few time ingress of air of samples taken in journey, it can be ensured that the reset condition of sample.
[Detailed description of the invention]
Fig. 1 is schematic view of the mounting position of the present invention on fluid reservoir；
Fig. 2 is assembling structure schematic diagram of the present invention；
Fig. 3 is baffle schematic perspective view of the invention；
In figure: 1, liquid storage tank skin；2, rubber ring；3, retaining ring；4, material guiding tube；5, plugging cap；6, internal screw thread A；7, piece is screwed；
8, expanding；9, screw rod；10, bottle cap；11, bottleneck；12, sampling bottle；13, sealing ring；14, baffle；15, spring；16, mobile
Bar；17, liquid；18, discharge port；19, end plate；20, pore；21, external screw thread A；22, internal screw thread B；23, slot；24, protruding ring；
25, internal screw thread C；26, step；27, lateral surface；28, raised item.
[specific embodiment]
The present invention is further detailed below with reference to embodiment；The following examples are not for limit of the invention
Fixed, only as the mode for supporting realization of the invention, any equivalent structure in technological frame disclosed in this invention is replaced,
For protection scope of the present invention；
In conjunction with described in attached drawing 1~3 be suitable for fluid reservoir sampling apparatus, including liquid storage tank skin 1, material guiding tube 4, retaining ring 3,
Spring 15, baffle 14, sealing ring 13 and plugging cap 5, are set as needed the hole of respective numbers and height on liquid storage tank skin 1,
The inner end of material guiding tube 4 is equipped with end plate 19, and the close inner end of the material guiding tube 4 is through in the hole of liquid storage tank skin 1, in material guiding tube 4
Foreign aid face is equipped with external screw thread A21, and the inner hole surface of retaining ring 3 is equipped with internal screw thread B22, and the retaining ring 3 is connected by internal screw thread B22
The external screw thread A21 of material guiding tube 4, by the end plate for covering 4 inner end of the retaining ring 3 and rubber ring 2 and material guiding tube on material guiding tube 4
19 by liquid storage tank skin 1 around hole inside and outside wall clamping, 15 one end of spring in 4 pore 20 of material guiding tube withstands on 4 inner end of material guiding tube
On the lateral wall of 19 middle part discharge port of end plate, 18 foreign aid, 15 other end of spring withstands on the baffle of 4 external port of material guiding tube setting
On 14, mobile bar 16 is equipped in the middle part of the medial surface of baffle 14, the mobile bar 16 is through in the spring hole of spring 15, in baffle 14
Foreign aid face on be equipped at intervals with a plurality of slot 23, protruding ring 24 is equipped in the middle part of multiple slots 23 of 14 lateral surface 27 of baffle, it is described
14 lateral surface 27 of baffle in protruding ring 24 is equipped with a plurality of raised item 28 to radially distribute, in conjunction with attached drawing 3, in protruding ring 24
In baffle lateral surface setting a plurality of raised item 28 to radially distribute be " bifurcation " font raised item 28 or " ten " font it is convex
Play item 28；Plugging cap 5 is fixed on the outer end of material guiding tube 4, and middle part to the inside face of plugging cap 5 is equipped with internal screw thread C25, plugging cap 5
Internal screw thread C25 connection material guiding tube 4 external screw thread A21, middle part to the exterior face in the plugging cap 5 is equipped with material receiving port, connecing
It is equipped with internal screw thread A6 in material mouth, block head is equipped on the internal screw thread A6 of plugging cap 5,9 plugging cap 5 of screw rod of the block head
Internal screw thread A6 is equipped in 9 outer end of screw rod of block head and screws piece 7, screw rod 9 and screws and is equipped with expanding 8 between piece 7；In described
Screw thread A6 is matched with the external screw thread of 12 bottleneck 11 of sampling bottle, and the bottleneck 11 of the sampling bottle 12 is equipped with bottle cap 10, baffle 14 it is convex
It plays ring 24 and withstands on the sealing ring 13 being arranged on 5 material receiving port inner end of plugging cap formation ring-shaped step 26 on internal orifice side, material guiding tube 4
Outer end nozzle be pressed in the medial surface of sealing ring 13 close to foreign aid.
Implement the sampling apparatus of the present invention suitable for fluid reservoir, in conjunction with the structure provided in attached drawing 1,2 and 3, takes
When sample, the block head of 1 proper height of liquid storage tank skin is taken off as needed, then connects the external screw thread of 12 bottleneck 11 of sampling bottle
It connects on the internal screw thread A6 of plugging cap 5, at this moment the bottleneck 11 of sampling bottle 12 jacks up the raised item 28 of baffle 14, at this moment baffle 14
Protruding ring 24 leave sealing ring 13, the liquid 17 in fluid reservoir is entered the slot 23 of baffle 14 by the discharge port 18 at the middle part of end plate 19
Enter sampling bottle 12 by the gap by 14 lateral surface 27 of baffle between raised item 28 and raised item 28, the sample in sampling bottle 12
When product liquid 17 reaches aequum, active force when screwing and removing sampling bottle 12 by spring 15, the protruding ring 24 of baffle 14
It is pressed in rapidly on sealing ring 13 and forms closing, the bottleneck 11 of sampling bottle 12 is then covered into bottle cap 10, by the liquid in sampling bottle 12
17 sample inspection of body.
Part not in the detailed description of the invention is the prior art.
Claims (10)
1. a kind of sampling apparatus suitable for fluid reservoir, including liquid storage tank skin (1), material guiding tube (4), retaining ring (3), spring
(15), baffle (14), sealing ring (13) and plugging cap (5), it is characterized in that: being set as needed on liquid storage tank skin (1) corresponding
The inner end in the hole of quantity and height, material guiding tube (4) is equipped with end plate (19), and the close inner end of the material guiding tube (4) is through fluid reservoir
In the hole of wall (1), by covering retaining ring (3) on material guiding tube (4) and rubber ring (2) and the end plate of material guiding tube (4) inner end
(19) by liquid storage tank skin (1) around hole inside and outside wall clamping, spring (15) one end in material guiding tube (4) pore (20), which is withstood on, draws
In the middle part of end plate (19) described in expects pipe (4) inner end on the lateral wall of discharge port (18) foreign aid, spring (15) other end withstands on material guiding tube
(4) it on the baffle (14) of external port setting, is equipped at intervals on the foreign aid face of baffle (14) a plurality of slot (23), the baffle (14)
Protruding ring (24) are equipped in the middle part of multiple slots (23) of lateral surface (27), baffle (14) lateral surface (27) in the protruding ring (24)
Equipped with a plurality of raised item (28) to radially distribute, plugging cap (5) is fixed on the outer end of material guiding tube (4), the plugging cap (5)
Interior middle part to exterior face is equipped with material receiving port, and the protruding ring (24) of baffle (14) withstands on plugging cap (5) material receiving port inner end and forms ring
The sealing ring (13) being arranged on shape step (26) is on internal orifice side.
2. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: the middle part in plugging cap (5)
The material receiving port being arranged to exterior face is internal screw thread A(6), the internal screw thread A(6) with the external screw thread of sampling bottle (12) bottleneck (11)
Match.
3. the sampling apparatus according to claim 2 suitable for fluid reservoir, it is characterized in that: the bottleneck of the sampling bottle (12)
(11) bottle cap (10) are equipped with.
4. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: in the internal screw thread A of plugging cap (5)
(6) it is equipped with block head.
5. the sampling apparatus according to claim 4 suitable for fluid reservoir, it is characterized in that: the screw rod (9) of the block head
The internal screw thread A(6 of plugging cap (5)), it is equipped in screw rod (9) outer end of block head and screws piece (7).
6. the sampling apparatus according to claim 5 suitable for fluid reservoir, it is characterized in that: screw rod (9) and screw piece (7) it
Between be equipped with expanding (8).
7. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: the baffle in protruding ring (24)
The a plurality of raised item (28) to radially distribute of lateral surface setting is " bifurcation " font raised item (28) or " ten " font raised item
(28).
8. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: in the foreign aid face of material guiding tube (4)
Equipped with external screw thread A(21), the inner hole surface of the retaining ring (3) is equipped with internal screw thread B(22), the retaining ring (3) passes through internal screw thread B
(22) the external screw thread A(21 of material guiding tube (4) is connected).
9. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: in the foreign aid face of material guiding tube (4)
Equipped with external screw thread A(21), middle part to the inside face of the plugging cap (5) is equipped with internal screw thread C(25), the internal screw thread C of plugging cap (5)
(25) the external screw thread A(21 of material guiding tube (4) is connected), the medial surface that the outer end nozzle of material guiding tube (4) is pressed in sealing ring (13) is close
Foreign aid.
10. the sampling apparatus according to claim 1 suitable for fluid reservoir, it is characterized in that: the medial surface in baffle (14)
Middle part is equipped with mobile bar (16), and the mobile bar (16) is through in the spring hole of spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035211.3A CN109000979B (en) | 2018-09-06 | 2018-09-06 | Sampling device suitable for liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035211.3A CN109000979B (en) | 2018-09-06 | 2018-09-06 | Sampling device suitable for liquid storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000979A true CN109000979A (en) | 2018-12-14 |
| CN109000979B CN109000979B (en) | 2024-05-28 |
Family
ID=64591037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035211.3A Active CN109000979B (en) | 2018-09-06 | 2018-09-06 | Sampling device suitable for liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000979B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1046181A (en) * | 1951-01-23 | 1953-12-03 | Closing device for bottles, consisting of a screwed cap | |
| GB798334A (en) * | 1956-03-15 | 1958-07-16 | Shell Res Ltd | Improvements in or relating to liquid storage tanks |
| GB1178108A (en) * | 1966-10-18 | 1970-01-21 | Whessoe Ltd | Taking of Liquid Samples from a Storage Tank |
| US3955436A (en) * | 1975-03-10 | 1976-05-11 | Particle Technology, Inc. | Liquid sampling and container handling apparatus |
| JP3058167U (en) * | 1998-10-01 | 1999-06-08 | 宏全金屬開發股▲ふん▼有限公司 | Cap with negative pressure resistant sealing means |
| JP2004243308A (en) * | 2002-08-01 | 2004-09-02 | Tosoh Corp | Microchannel structure, desk size chemical plant constituted thereof, and fine particle producing apparatus using them |
| CN203502259U (en) * | 2013-07-23 | 2014-03-26 | 南通市三联石化设备制造有限公司 | Sealed sampling device |
| CN104006987A (en) * | 2014-05-13 | 2014-08-27 | 江苏爵格工业设备有限公司 | Closed sampling device |
| CN203824799U (en) * | 2014-05-13 | 2014-09-10 | 江苏爵格工业设备有限公司 | Airtight sampling device |
| CN104613270A (en) * | 2014-12-19 | 2015-05-13 | 洛阳能源密封件有限公司 | Pipeline temporary sealing device capable of being prevented from being opened by mistake |
| CN204536047U (en) * | 2015-04-30 | 2015-08-05 | 茂名华粤机电设备有限公司 | A kind of sampling bottle sealing adaptor |
| CN105571893A (en) * | 2014-10-17 | 2016-05-11 | 茂名华粤机电设备有限公司 | Closed sampling device with fast connectors |
| CN105883209A (en) * | 2016-06-23 | 2016-08-24 | 河南中托力合化学有限公司 | Chemical reagent or chemical product sampling and inspection submitting device |
| CN107447875A (en) * | 2017-08-30 | 2017-12-08 | 丽水创智果科技有限公司 | A kind of house hole flood situation arriving plugging device |
| CN209198110U (en) * | 2018-09-06 | 2019-08-02 | 河南中托力合化学有限公司 | A kind of pipeline sampling apparatus |
| CN209214974U (en) * | 2018-09-06 | 2019-08-06 | 河南中托力合化学有限公司 | A kind of sampling apparatus suitable for fluid reservoir |
-
2018
- 2018-09-06 CN CN201811035211.3A patent/CN109000979B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1046181A (en) * | 1951-01-23 | 1953-12-03 | Closing device for bottles, consisting of a screwed cap | |
| GB798334A (en) * | 1956-03-15 | 1958-07-16 | Shell Res Ltd | Improvements in or relating to liquid storage tanks |
| GB1178108A (en) * | 1966-10-18 | 1970-01-21 | Whessoe Ltd | Taking of Liquid Samples from a Storage Tank |
| US3955436A (en) * | 1975-03-10 | 1976-05-11 | Particle Technology, Inc. | Liquid sampling and container handling apparatus |
| JP3058167U (en) * | 1998-10-01 | 1999-06-08 | 宏全金屬開發股▲ふん▼有限公司 | Cap with negative pressure resistant sealing means |
| JP2004243308A (en) * | 2002-08-01 | 2004-09-02 | Tosoh Corp | Microchannel structure, desk size chemical plant constituted thereof, and fine particle producing apparatus using them |
| CN203502259U (en) * | 2013-07-23 | 2014-03-26 | 南通市三联石化设备制造有限公司 | Sealed sampling device |
| CN203824799U (en) * | 2014-05-13 | 2014-09-10 | 江苏爵格工业设备有限公司 | Airtight sampling device |
| CN104006987A (en) * | 2014-05-13 | 2014-08-27 | 江苏爵格工业设备有限公司 | Closed sampling device |
| CN105571893A (en) * | 2014-10-17 | 2016-05-11 | 茂名华粤机电设备有限公司 | Closed sampling device with fast connectors |
| CN104613270A (en) * | 2014-12-19 | 2015-05-13 | 洛阳能源密封件有限公司 | Pipeline temporary sealing device capable of being prevented from being opened by mistake |
| CN204536047U (en) * | 2015-04-30 | 2015-08-05 | 茂名华粤机电设备有限公司 | A kind of sampling bottle sealing adaptor |
| CN105883209A (en) * | 2016-06-23 | 2016-08-24 | 河南中托力合化学有限公司 | Chemical reagent or chemical product sampling and inspection submitting device |
| CN107447875A (en) * | 2017-08-30 | 2017-12-08 | 丽水创智果科技有限公司 | A kind of house hole flood situation arriving plugging device |
| CN209198110U (en) * | 2018-09-06 | 2019-08-02 | 河南中托力合化学有限公司 | A kind of pipeline sampling apparatus |
| CN209214974U (en) * | 2018-09-06 | 2019-08-06 | 河南中托力合化学有限公司 | A kind of sampling apparatus suitable for fluid reservoir |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109000979B (en) | 2024-05-28 |
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