CN203350072U - Portable liquid sampling device - Google Patents
Portable liquid sampling device Download PDFInfo
- Publication number
- CN203350072U CN203350072U CN 201320448479 CN201320448479U CN203350072U CN 203350072 U CN203350072 U CN 203350072U CN 201320448479 CN201320448479 CN 201320448479 CN 201320448479 U CN201320448479 U CN 201320448479U CN 203350072 U CN203350072 U CN 203350072U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- stopple coupon
- wire rope
- rope handling
- sampling
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a liquid sampling device which comprises a sampling tube; a top ball valve and a bottom end ball valve are respectively arranged at the two ends of the sampling tube; a ball core rotating shaft of the bottom end ball valve is connected with the middle part of a handle of the bottom end ball valve; the outer side wall of a tube body is provided with two rows of rope through guide rails which are arranged in an opposite way; each row of rope through guide rail comprises a plurality of rope through circular rings arranged at intervals; the rope through circular rings are arranged along the length direction of the tube body, so that a straight-line-shaped rope through guide rail can be formed and is parallel to the tube body; the beginning end of a steel wire rope is connected with one end of the handle of the bottom end ball valve; the tail end of the steel wire rope sequentially passes through the rope through circular rings of the two rows of rope through guide rails and is connected with the other end of the handle of the bottom end ball valve. The liquid sampling device is small in size, simple in structure, wide in application scope and accurate and convenient in sampling, and guarantees the liquid at different layer positions not to be easily mixed, thus not only realizing the sampling of all-liquid level liquid sample, but also realizing the sampling of liquid sample at the fixed layer position; the liquid sampling device is convenient and fast in sampling and high in practicability.
Description
Technical field
The utility model relates to a kind of fluid sampling device, specifically heterogeneity fluid sampling device in a kind of portable vat or tank car.
Background technology
Liquid chemical product is of a great variety, comprise acidic liquid, akaline liquid, oil, coal tar, benzene, toluene, o-xylene, methyl alcohol, ethylene glycol etc., liquid chemical product is along with its one-tenth of prolongation of the residence time in groove is grouped into and can changes, and the composition variation of the local liquid of different depth is also very obvious in groove, especially contained moisture changes more outstanding.Therefore, according to liquid chemical product, in groove, in position, the difference of (degree of depth) can be divided into surface product, upper product, middle part product and bottoms to liquid chemical product.Surface product, upper product, middle part product and bottoms moisture difference are larger, in the transaction of liquid chemical product, the fluctuation of moisture is directly connected to the price of product, if error appears in the moisture check, tend to side's unfairness wherein in both parties, all there is larger suggestion in both parties.For the quality of check product in all directions, people often need to be under the liquid level of liquid the different depth place obtain the sample of liquid, with for inspection purpose, so the sampling of liquid chemical product is most important to the quality of check product.
At present, what the sampling of liquid chemical product generally adopted is by online sampler sampling in the liquid course of conveying, this kind of sampling ratio limited to, often representativeness is not strong, even sample in tank car or vat, because the characteristics of existing sampler also only can be from the surface sampling of liquid, representativeness is also very poor.At present online fluid sampling device model is more, and ruuning situation is also relatively good, but in vat, the groove sample sampling equipment of liquid is seldom seen, and the vat groove sample sampler that is used in chemical heterogeneity liquid is difficult to see especially.
Chinese patent CN102636372A(application number: 201210153873.7) disclose a kind of Portable liquid sampler, this liquid sampler comprises vertical rod and is fixedly connected on the upper elasticity Bottle-clamping board of vertical rod lower end, lower elasticity Bottle-clamping board, offer circular hole on described upper elasticity Bottle-clamping board, between described upper elasticity Bottle-clamping board and lower elasticity Bottle-clamping board, card has sampling jar, the bottleneck of described sampling jar is positioned at the circular hole of elasticity Bottle-clamping board, be provided with the stainless steel wire rope buckle in described vertical rod, vertically be installed with stainless steel wire rope in described stainless steel wire rope buckle, the lower end of described stainless steel wire rope connects the bottle stopper of sampling jar.Although the present invention can get the fluid sample of different depth, after sampling, the bottleneck of sampling jar opens wide always, in sampling jar taking-up process, easily is blended into the fluid sample of other depth, causes sampling inaccurate, affects the detection of subsequent sample quality.And this sampler is only applicable to the sampling of constant depth, tank car or the vat higher for the degree of depth are inapplicable.
Chinese patent CN101660981A(application number: 200910075338.2) disclose a kind of liquid sampler, body by an end shutoff forms, shutoff end at body is provided with handle, be provided with liquid outlet on the closure plate of the shutoff end of body, in the tube chamber of body, be provided with separated by a distance upper normally closedly from return liquid non-return valve and lower normally closed from the return liquid non-return valve, upper and lower two normally closedly are divided into epicoele, lumen and cavity of resorption from the return liquid non-return valve by tube chamber.It is a kind ofly can save time, the liquid sampler of the different depth extract fluid sample in pit shaft easily and efficiently.Although this sampler can different depth extract fluid sample and the liquid in lumen in pit shaft be taken out the sample that is not easy other degree of depth of blending under closed state, but the body length of this sampler is 830mm, the degree of depth of common tank car or vat has the 15m left and right, the liquid sample extracted in tank car or vat by this sampler can only be got wherein a part of fluid sample, can not a gross sample for full liquid level fluid sample, sample restrictedly, and be not easy to pour out because the lower normally closed setting from the return liquid non-return valve in body bottom causes the liquid sample after sampling.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of portable fluid sampler, and this fluid sampling device can once extract tank car or the interior full liquid level fluid sample of vat that the degree of depth is higher, sampling is accurately convenient, and easily dismounting, volume is little, simple in structure.
Terminological interpretation:
Full liquid level fluid sample: in liquid sample container, from the fluid sample liquid level down to container bottom full liquid level adopt sample.
The technical solution of the utility model is as follows:
A kind of portable fluid sampler comprises stopple coupon and wire rope, the body that described stopple coupon is both ends open, be provided with the bottom ball valve in the bottom of body, be provided with the top ball valve on the top of body, it is characterized in that, described bottom ball valve comprises ball valve body, ball valve ball core, the rotating shaft of ball core and bottom ball valve handle, described ball core rotating shaft one end is fixedly connected on ball valve ball core, the other end is connected to the middle part of bottom ball valve handle, be provided with the wire rope handling guide rail that two rows are relative on the body lateral wall, each row's wire rope handling guide rail comprises several wire rope handling annulus separately, the wire rope handling annulus is connected on the body lateral wall, adjacent wire rope handling annulus is relative, the wire rope handling annulus is arranged the wire rope handling guide rail that forms straight line shape and parallel with body on the body length direction, described wire rope top is connected to an end of bottom ball valve handle, end is connected to the other end of bottom ball valve handle in turn through the wire rope handling annulus of two row's wire rope handling guide rails.
Preferably, the two ends of bottom ball valve handle are welded with clamping rings, two clamping ringss are relative with the wire rope handling annulus of wire rope handling guide rail respectively, the top of described wire rope is connected on the clamping rings of bottom ball valve handle one end by buckle, end passes through annulus successively from bottom to the top of homonymy wire rope handling guide rail, then pass through annulus successively from top to the bottom of opposite side wire rope handling guide rail, and be connected to by buckle on the clamping rings of the bottom ball valve handle other end.Wire rope handling guide rail of the present utility model play the guiding role to wire rope, wire rope is arranged on the linear wire rope handling guide rail formed and is moved at the wire rope handling annulus, prevent the wire rope double swerve, the wire rope handling guide rail is two rows, be oppositely arranged, the top of wire rope and end are connected to the both sides of bottom ball valve handle, by pulling the wire rope of a side, wire rope drives with the ball valve handle end, bottom of wire rope homonymy and upwards lifts, rotation along with the rotating shaft of ball core, the other end of bottom ball valve handle moves downward, ball valve is opened, when the wire rope that pulls both sides, the bottom ball valve handle is positioned at horizontal level, be also that the bottom ball valve handle is vertical with two wire rope handling guide rails, ball valve is closed, the wire rope handling guide rail that wire rope is relative two rows moves up and down, the open and close of control bottom ball valve that can be orderly, and can be not chaotic, convenient and swift.
Preferably, described wire rope handling annulus is connected on the body lateral wall by connecting link, and the horizontal range between two relative wire rope handling guide rails is identical with the length of bottom ball valve handle and two wire rope handling guide rails are vertical with the bottom ball valve handle.Under unused state, the bottom ball valve handle is vertical with two wire rope handling guide rails, and the wire rope handling guide rail makes wire rope and bottom ball valve handle in plumbness, and this kind of setting more easily makes an end of bottom ball valve handle lift, and ball valve is opened and closed.
Preferably, on the stopple coupon lateral wall between top ball valve and bottom ball valve, be provided with scale mark, also be provided with semicircle sampler handle on the lateral wall of stopple coupon, preferred, the sampler handle is 2-4, being arranged on stopple coupon of space.When scale mark samples for marking, sampling spot, apart from the position of liquid level, to facilitate the depth location that records sampling spot, can optionally carry out the sampling of different depth position by scale mark.
Described stopple coupon is the DN25 stainless-steel tube, and described body length is 5-15m, and the distance between the relative wire rope handling guide rail of two rows is 10-15cm.Experiment showed, that fluid sampling device of the present utility model is suitable for the sampling of tank car or vat, be particularly useful for tank car that the degree of depth is larger or the sampling of vat.
For convenience of sampler, carry, the utility model is preferred, described stopple coupon is divided into the first stopple coupon and the second stopple coupon, the bottom ball valve is arranged on the bottom of the first stopple coupon, the top of the first stopple coupon is connected with the second stopple coupon by rapid-acting coupling, and the top ball valve is arranged on the top of the second stopple coupon.
The utility model is preferred, described stopple coupon is divided into the first stopple coupon, middle stopple coupon and the second stopple coupon, the bottom ball valve is arranged on the bottom of the first stopple coupon, the top of the first stopple coupon is connected with middle stopple coupon by rapid-acting coupling, middle stopple coupon is connected with the second stopple coupon by rapid-acting coupling, and described top ball valve is arranged on the top of the second stopple coupon.
Further preferred, the junction of the junction of the junction of the first stopple coupon and the second stopple coupon, the first stopple coupon and middle stopple coupon, middle stopple coupon and the second stopple coupon is provided with the joint connection cord, be provided with the wire rope handling annulus on the stopple coupon at two ends, junction, the joint connection cord is connected between two wire rope handling annulus.
Stopple coupon of the present utility model is divided into two-section or three sections, while not using at ordinary times, two-section or three sections stopple coupons link together by the joint connection cord, conveniently two-section or three sections stopple coupons are folded, take up an area little, save space, be convenient for carrying and move, with rapid-acting coupling, two-section or three sections stopple coupons are linked together during use.
The utility model is preferred, and described bottom ball valve also is connected with sampling head, and in the form of a truncated cone, down, the port that diameter is large is threaded connection on the ball valve of bottom the little port of Frusto-conical diameter described sampling head.In the form of a truncated cone, the lower port diameter is less than the upper port diameter to sampling head, and more convenient heterogeneity Liquid sample introduction makes sampling more accurate.
Top of the present utility model ball valve and bottom ball valve are stainless steel ball valve, the top ball valve is prior art, the top ball valve is threaded connection on stopple coupon, the bottom ball valve improves at existing the technical of ball valve, ball core rotating shaft one end is fixedly connected on ball valve ball core, the other end is connected to the middle part of bottom ball valve handle, and the bottom ball valve is threaded connection on stopple coupon.
Using method of the present utility model
(1) assembling stopple coupon, the degree of depth according to liquid to be sampled in tank car or vat, assembled the first stopple coupon and the second stopple coupon or the first stopple coupon, middle stopple coupon and the second stopple coupon, during assembling, one hand-held the first stopple coupon, on the other hand the second stopple coupon or middle stopple coupon are holded up, with rapid-acting coupling the second stopple coupon or middle stopple coupon in the first stopple coupon top assembling, coupled together in turn;
(2) when getting full liquid level fluid sample, before the sampling head of the first stopple coupon enters liquid level, open the top ball valve on the second stopple coupon top and the bottom ball valve of the first stopple coupon bottom, by the sampling head of stopple coupon, from manhole, insert in tank car or vat, sampling head vertically inserts liquid level, sampler vertically enters under liquid level with sampling head, the sampling liquid of different layers position enters in body through sampling head, bottom ball valve, continuation is to supplying and sampling device under liquid level, until sampling head arrives the bottom of tank car or vat, now in the body of stopple coupon, fill full liquid level fluid sample.
When sampler is got the fluid sample of fixed bed position, before the sampling head of the first stopple coupon enters liquid level, top ball valve and bottom ball valve are all in closed condition, by the sampling head of stopple coupon, from manhole, insert in tank car or vat, sampling head vertically inserts liquid level, according to the scale mark on the stopple coupon lateral wall, observe, when sampling head during down to required sampling horizon, now open the top ball valve on stopple coupon top and the bottom ball valve of stopple coupon bottom, the fluid sample of required layer position enters in the body of stopple coupon, pull the wire rope of sampler both sides to close the bottom ball valve, the ball valve handle that moves again the top ball valve on stopple coupon top is closed the top ball valve, now in the body of stopple coupon, fill the fluid sample of required layer position.
(3) before upwards extracting sampler, at first pull the wire rope of sampler both sides to close the bottom ball valve, then the ball valve handle that moves the top ball valve on stopple coupon top is closed the top ball valve;
(4) while upwards extracting sampler, a hand-held sampler, the handle that another holds sampler, slowly take out sampler, pulls wire rope that the bottom ball valve is opened, and the liquid sample in stopple coupon is poured in sampling container, samples complete.
Sampler of the present utility model is when sampling, and sampler keeps vertical direction to enter under liquid level, and to guarantee the accuracy of sampling, in sampling process, the sampler outside surface can be stained with sampling liquid in addition, in operating process, should wear protective gloves.During cleaning, sampler is taken apart from rapid-acting coupling, accepted after cleaning.
The beneficial effects of the utility model:
1, fluid sampling device of the present utility model, volume is little, simple in structure, applied widely, be applicable to tank car or interior liquid sampling and the heterogeneity liquid of vat that the degree of depth is higher, sampling is accurately convenient, during sampling, the liquid of different layers position is not easy blending, top ball valve by opening the stopple coupon top and the bottom ball valve of stopple coupon bottom, sampling liquid enters in body through sampling head, bottom ball valve, completes sampling, both can realize the sampling of full liquid level fluid sample, can realize the sampling of the fluid sample of fixed bed position again, sample convenient and swift, practical.
While 2, utilizing fluid sampling device of the present utility model to be sampled, wire rope handling guide rail of the present utility model play the guiding role to wire rope, and the wire rope handling guide rail that wire rope is relative two rows moves up and down, the open and close of control bottom ball valve that can be orderly, and can be not chaotic, convenient and swift.
3, liquid sampler easy installation and removal of the present utility model, two-section or three sections stopple coupons link together by the joint connection cord, while not using, two-section or three sections stopple coupons are folded, and take up an area littlely, save space, are convenient for carrying and move.
4, the disposable full liquid level sampling of the tank car that fluid sampling device of the present utility model can be higher to the degree of depth or the liquid sample in vat, without repeatedly sampling, the sampling success ratio is high, has shortened sample time, has improved the accuracy of liquid sample quality testing.
5, fluid sampling device of the present utility model, the liquid sample after sampling is poured out conveniently, only need pull wire rope that the bottom ball valve is opened, and just the liquid sample in stopple coupon can be poured in sampling container.
The accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model fluid sampling device.
Fig. 2 be the utility model fluid sampling device sampling head be connected the partial structurtes schematic diagram with stopple coupon.
Wherein 1, the top ball valve, 2, semicircle sampler handle, 3, wire rope, 4, wire rope handling annulus, 5, the bottom ball valve handle, 6, rapid-acting coupling, 7, joint connection cord, 8, the bottom ball valve, 9, buckle, 10, ball core rotating shaft, 11, sampling head, 12, connecting link, the 13, first stopple coupon, 14, the second stopple coupon, 15, clamping rings.
Embodiment
The rapid-acting coupling model of using in embodiment is: hydraulic quick coupler 25JB/ZQ4078-1997, the model of top ball valve is: Q11F-16PDN25, the steel wire buckle of buckle for matching with wirerope diameter.
A kind of portable fluid sampler, structure as shown in Figure 1 and Figure 2, comprise stopple coupon and wire rope 3, the body that stopple coupon is both ends open, stopple coupon is the DN25 stainless-steel tube, described body length is 10m, be provided with bottom ball valve 8 in the bottom of body, bottom ball valve 8 comprises ball valve body, ball valve ball core, ball core rotating shaft 10 and bottom ball valve handle 5, and ball core rotating shaft 10 1 ends are fixedly connected on ball valve ball core, and the other end is connected to the middle part of bottom ball valve handle 5; Be provided with top ball valve 1 on the top of body, be provided with scale mark on stopple coupon lateral wall between top ball valve 1 and bottom ball valve 8, be provided with the wire rope handling guide rail that two rows are relative on the body lateral wall, each row's wire rope handling guide rail comprises several wire rope handling annulus 4 separately, each wire rope handling annulus 4 is connected on the body lateral wall by connecting link 12, two horizontal ranges of arranging between relative wire rope handling guide rail are identical with the length of bottom ball valve handle 5, and two wire rope handling guide rails are vertical with bottom ball valve handle 5.Horizontal range between the relative wire rope handling guide rail of two rows is 10cm.Bottom ball valve 8 is connected with sampling head 11, and in the form of a truncated cone, down, the port that diameter is large is threaded connection on bottom ball valve 8 the little port of Frusto-conical diameter sampling head 11.In the form of a truncated cone, the lower port diameter is less than the upper port diameter to sampling head, and more convenient heterogeneity Liquid sample introduction makes sampling more accurate.
Described top ball valve 1 and bottom ball valve 8 are stainless steel ball valve, and the top ball valve is prior art, and the top ball valve is threaded connection in the stopple coupon upper end, and bottom ball valve 8 is threaded connection in the stopple coupon bottom.
Two wire rope handling annulus 4 adjacent on each row's wire rope handling guide rail are relative, wire rope handling annulus 4 is arranged the wire rope handling guide rail that forms straight line shape and parallel with body on the body length direction, the two ends of bottom ball valve handle 5 are welded with clamping rings 15, two clamping ringss 15 are relative with the wire rope handling annulus 4 of wire rope handling guide rail respectively, the top of wire rope 3 is connected on the clamping rings 15 of bottom ball valve handle 5 one ends by buckle 9, end passes wire rope handling annulus 4 successively from bottom to the top of the wire rope handling guide rail of homonymy, then pass successively wire rope handling annulus 4 from top to the bottom of opposite side wire rope handling guide rail, and by buckle 9, be connected on the clamping rings 15 of bottom ball valve handle 5 other ends.The wire rope handling guide rail of homonymy refers on the body lateral wall, a row wire rope handling guide rail relative with clamping rings.
Also be provided with semicircle sampler handle 2 on the lateral wall of stopple coupon, semicircle sampler handle 2 is 2, being arranged on stopple coupon of space.
Under unused state, bottom ball valve handle 5 is vertical with two wire rope handling guide rails, and the wire rope handling guide rail makes wire rope and bottom ball valve 5 handles in plumbness, and this kind of setting more easily makes an end of bottom ball valve handle lift, and ball valve is opened and closed.
With the described fluid sampling device of embodiment 1, difference is:
Stopple coupon is the DN25 stainless-steel tube, and body length is 15m, and the horizontal range between the relative wire rope handling guide rail of two rows is 15cm.Semicircle sampler handle 2 is 4.
With the described fluid sampling device of embodiment 1, difference is:
Stopple coupon is divided into the first stopple coupon 13 and the second stopple coupon 14, and bottom ball valve 8 is arranged on the bottom of the first stopple coupon 13, and the top of the first stopple coupon 13 is connected with the second stopple coupon 14 by rapid-acting coupling 6, and top ball valve 1 is arranged on the top of the second stopple coupon 14.Junction at the first stopple coupon and the second stopple coupon is provided with joint connection cord 7, on the tube wall of the first stopple coupon 13 and the second stopple coupon 14 links, is provided with the wire rope handling annulus, and the joint connection cord is connected between two wire rope handling annulus.While not using at ordinary times, the two-section stopple coupon links together by the joint connection cord, convenient the two-section stopple coupon is folded, and takes up an area littlely, saves space, is convenient for carrying and moves, and during use, with rapid-acting coupling, two-section or three sections stopple coupons is linked together.Structure as shown in Figure 1.
With the described fluid sampling device of embodiment 1, difference is:
Described stopple coupon is divided into the first stopple coupon 13, middle stopple coupon (not shown) and the second stopple coupon 14, bottom ball valve 8 is arranged on the bottom of the first stopple coupon 13, the top of the first stopple coupon 13 is connected with middle stopple coupon by rapid-acting coupling 6, middle stopple coupon is connected with the second stopple coupon 14 by rapid-acting coupling 6, and top ball valve 1 is arranged on the top of the second stopple coupon 14.
The first stopple coupon 13 is provided with joint connection cord 7 with the junction of junction, middle stopple coupon and second stopple coupon of middle stopple coupon, be provided with the wire rope handling annulus on the tube wall of the link of the first stopple coupon 13 and middle stopple coupon, be provided with the wire rope handling annulus on the tube wall of the link of middle stopple coupon and the second stopple coupon 14, the joint connection cord is connected between two wire rope handling annulus.
Claims (9)
1. a portable fluid sampler, comprise stopple coupon and wire rope, the body that described stopple coupon is both ends open, be provided with the bottom ball valve in the bottom of body, be provided with the top ball valve on the top of body, it is characterized in that, described bottom ball valve comprises ball valve body, ball valve ball core, the rotating shaft of ball core and bottom ball valve handle, described ball core rotating shaft one end is fixedly connected on ball valve ball core, the other end is connected to the middle part of bottom ball valve handle, be provided with the wire rope handling guide rail that two rows are relative on the body lateral wall, each row's wire rope handling guide rail comprises several wire rope handling annulus separately, the wire rope handling annulus is connected on the body lateral wall, adjacent wire rope handling annulus is relative, the wire rope handling annulus is arranged the wire rope handling guide rail that forms straight line shape and parallel with body on the body length direction, described wire rope top is connected to an end of bottom ball valve handle, end is connected to the other end of bottom ball valve handle in turn through the wire rope handling annulus of two row's wire rope handling guide rails.
2. fluid sampling device according to claim 1, it is characterized in that: the two ends of bottom ball valve handle are welded with clamping rings, two clamping ringss are relative with the wire rope handling annulus of wire rope handling guide rail respectively, the top of described wire rope is connected on the clamping rings of bottom ball valve handle one end by buckle, end passes through annulus successively from bottom to the top of homonymy wire rope handling guide rail, then pass through annulus successively from top to the bottom of opposite side wire rope handling guide rail, and be connected to by buckle on the clamping rings of the bottom ball valve handle other end.
3. fluid sampling device according to claim 1, it is characterized in that: described wire rope handling annulus is connected on the body lateral wall by connecting link, and the horizontal range between two relative wire rope handling guide rails is identical with the length of bottom ball valve handle and two wire rope handling guide rails are vertical with the bottom ball valve handle.
4. fluid sampling device according to claim 1, it is characterized in that: on the stopple coupon lateral wall between top ball valve and bottom ball valve, be provided with scale mark, also be provided with semicircle sampler handle on the lateral wall of stopple coupon, preferably, semicircle sampler handle is 2-4, being arranged on stopple coupon of space.
5. fluid sampling device according to claim 1, it is characterized in that: described stopple coupon is the DN25 stainless-steel tube, and described body length is 10-15m, and the horizontal ranges between the relative wire rope handling guide rail of two rows are 10-15cm.
6. according to the described fluid sampling device of claim 1-5 any one, it is characterized in that: described stopple coupon is divided into the first stopple coupon and the second stopple coupon, the bottom ball valve is arranged on the bottom of the first stopple coupon, the top of the first stopple coupon is connected with the second stopple coupon by rapid-acting coupling, and the top ball valve is arranged on the top of the second stopple coupon.
7. according to the described fluid sampling device of claim 1-5 any one, it is characterized in that: described stopple coupon is divided into the first stopple coupon, middle stopple coupon and the second stopple coupon, the bottom ball valve is arranged on the bottom of the first stopple coupon, the top of the first stopple coupon is connected with middle stopple coupon by rapid-acting coupling, middle stopple coupon is connected with the second stopple coupon by rapid-acting coupling, and described top ball valve is arranged on the top of the second stopple coupon.
8. fluid sampling device according to claim 7, it is characterized in that: the junction of the junction of the junction of the first stopple coupon and the second stopple coupon, the first stopple coupon and middle stopple coupon, middle stopple coupon and the second stopple coupon is provided with the joint connection cord, be provided with the wire rope handling annulus on the stopple coupon at two ends, junction, the joint connection cord is connected between two wire rope handling annulus.
9. fluid sampling device according to claim 1, it is characterized in that: described bottom ball valve also is connected with sampling head, in the form of a truncated cone, down, the port that diameter is large is threaded connection on the ball valve of bottom the little port of Frusto-conical diameter described sampling head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320448479 CN203350072U (en) | 2013-07-25 | 2013-07-25 | Portable liquid sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320448479 CN203350072U (en) | 2013-07-25 | 2013-07-25 | Portable liquid sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350072U true CN203350072U (en) | 2013-12-18 |
Family
ID=49749956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320448479 Expired - Fee Related CN203350072U (en) | 2013-07-25 | 2013-07-25 | Portable liquid sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398871A (en) * | 2013-07-25 | 2013-11-20 | 莱芜钢铁集团有限公司 | Potable liquid sampling device and liquid sampling method |
-
2013
- 2013-07-25 CN CN 201320448479 patent/CN203350072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398871A (en) * | 2013-07-25 | 2013-11-20 | 莱芜钢铁集团有限公司 | Potable liquid sampling device and liquid sampling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103398871B (en) | A kind of portable fluid sampler and sampling method thereof | |
| CN103278352B (en) | Synchronously can gather the hydrophore of multilayer water sample by depthkeeping | |
| CN202330069U (en) | Water quality sampler with positioning structure | |
| CN105890925B (en) | A kind of deep trouth pulp sampler | |
| CN203350072U (en) | Portable liquid sampling device | |
| CN203164015U (en) | Manual mechanical switch type liquid petroleum spot sampler | |
| CN108275382A (en) | Chemicals groove tank based on siphon principle sampling | |
| CN204903230U (en) | Tank wagon sampler | |
| CN201382868Y (en) | Global positioning and sampling device for oil tank | |
| CN205861391U (en) | Oil measuring sampler | |
| CN207613790U (en) | A kind of vaginal fluid smear sampling feeding device for inspection | |
| CN103487290B (en) | Spot sampling device for shore tank oil samples and application method thereof | |
| CN207051044U (en) | A kind of white wine wine sample suction means | |
| CN209459966U (en) | A kind of layered sampler | |
| CN206710145U (en) | Sampler under wet tank tank | |
| CN205593790U (en) | Crude oil oil storage tank crude oil sampling ware | |
| US7000491B1 (en) | Aqueous vertical sampler | |
| CN203011738U (en) | Portable water sampler | |
| CN104007279B (en) | The pressure-off formula charging of automatic sampler moves material discharge system | |
| CN208109501U (en) | Tank truck oil sampling device | |
| CN202511998U (en) | Oil tank sampler used in oil fields | |
| CN203745232U (en) | Water quality sampler | |
| CN203745331U (en) | On-line measurement device for liquid-state ethanol concentration | |
| CN208076211U (en) | A kind of food in bulk sampler | |
| CN206430946U (en) | A kind of multipurpose liquid sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |