CN203981436U - A kind of tank car rapid sampling attachment - Google Patents
A kind of tank car rapid sampling attachment Download PDFInfo
- Publication number
- CN203981436U CN203981436U CN201420308064.3U CN201420308064U CN203981436U CN 203981436 U CN203981436 U CN 203981436U CN 201420308064 U CN201420308064 U CN 201420308064U CN 203981436 U CN203981436 U CN 203981436U
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- CN
- China
- Prior art keywords
- rapid
- acting coupling
- measuring cup
- connecting hose
- tank car
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A tank car rapid sampling attachment, comprises rapid-acting coupling, connecting hose and measuring cup.The unloading port of rapid-acting coupling and tank car is adaptive, and rapid-acting coupling is socketed in unloading port, and the head end of connecting hose is connected in rapid-acting coupling by three-way connection, and the tail end of connecting hose is connected with fuel outlet valve, and fuel outlet valve is connected on measuring cup.The first link of three-way connection connects rapid-acting coupling, and the second link is connected to the head end of connecting hose, and the 3rd link is connected with air valve.Rapid-acting coupling is provided with snap close, and snap close is comprised of engaging lug and pull bar, and engaging lug is located in rapid-acting coupling, and pull bar is rotatably connected on engaging lug, and pull bar leading section withstands in the groove on unloading port's wall.Rapid-acting coupling is firmly connected with unloading port, and junction sealing, in tank car, samples oil body, and oil body is positioned in measuring cup, convenient further measurement.
Description
Technical field
The utility model relates to sampler, especially a kind of tank car rapid sampling attachment.
Background technology
The groove jar structure of tank car is elliptical cylinder-shape or trapezoidal faces cylindrical body, with quality steel plate, makes.As everyone knows, the multiplex tank car transportation of petroleum products.When with tank car supply refueling point, often need to the oil product in tank car be sampled.Conventionally when sampling, staff need to climb tank operation, and storage tank is opened to sampling, and holds sample with providing container for oneself, and so neither handled easily, exists again potential safety hazard.
Utility model content
In order to solve the deficiencies in the prior art, facilitate staff from fast sampling in tank car, the utility model proposes a kind of tank car rapid sampling attachment.
The utility model adopts following technical scheme:
A kind of tank car rapid sampling attachment, comprise rapid-acting coupling, connecting hose and measuring cup, the unloading port of described rapid-acting coupling and tank car is adaptive, rapid-acting coupling is socketed in unloading port, the head end of connecting hose is connected in rapid-acting coupling by three-way connection, the tail end of connecting hose is connected with fuel outlet valve, and fuel outlet valve is connected on measuring cup; The first link of described three-way connection is communicated with rapid-acting coupling, and the second link is connected to the head end of connecting hose, and the 3rd link is connected with air valve.
A kind of tank car rapid sampling attachment of the utility model, described rapid-acting coupling is provided with snap close, and snap close is comprised of engaging lug and pull bar, and described engaging lug is located in rapid-acting coupling, and pull bar is rotatably connected on engaging lug; Described pull bar leading section withstands in the groove on unloading port's wall; In described rapid-acting coupling, be equiped with rubber seal.
A kind of tank car rapid sampling attachment of the utility model, described measuring cup is hand-held measuring cup, comprise tempered glass cylinder and measuring cup base, described tempered glass barrel is provided with scale, the lower surface sealing of tempered glass cylinder is fixed on measuring cup base, the upper surface of tempered glass cylinder is sealedly connected with measuring cup lid, and measuring cup Gai center has circular inlet, and the sidepiece of measuring cup is provided with handle; The oil-out of fuel outlet valve snaps in the inlet of hand-held measuring cup.
A kind of tank car rapid sampling attachment of the utility model, described connecting hose is transparent pipe, on connecting hose outside surface, is carved with scale.
Useful technique effect of the present utility model:
A kind of tank car rapid sampling attachment, comprise rapid-acting coupling, connecting hose and measuring cup, the unloading port of described rapid-acting coupling and tank car is adaptive, rapid-acting coupling is socketed in unloading port, the head end of connecting hose is connected in rapid-acting coupling by three-way connection, the tail end of connecting hose is connected with fuel outlet valve, and fuel outlet valve is connected on measuring cup.In tank car, sample oil body, oil body is positioned in measuring cup, convenient further measurement.
The first link of described three-way connection connects rapid-acting coupling, and the second link is connected to the head end of connecting hose, and the 3rd link is connected with air valve.Air pressure in air valve control linkage flexible pipe, thereby the inflow and outflow of oil body in control linkage flexible pipe.
Described connecting hose is transparent pipe, on connecting hose outside surface, is carved with scale.Can just omit the volume of estimating sampling.
Described rapid-acting coupling is provided with snap close, and snap close is comprised of engaging lug and pull bar, and described engaging lug is located in rapid-acting coupling, and pull bar is rotatably connected on engaging lug; Described pull bar leading section withstands in the groove on unloading port's wall; In described rapid-acting coupling, be equiped with rubber seal.Pull bar leading section withstands in the groove on unloading port's wall rapid-acting coupling is firmly connected with unloading port, and junction sealing.
Accompanying drawing explanation
Fig. 1 is tank car rapid sampling attachment structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is rapid-acting coupling and unloading port's connection status schematic diagram.
Embodiment
1 to 3 pair of embodiment of the present utility model is described further by reference to the accompanying drawings:
A kind of tank car rapid sampling attachment, comprise rapid-acting coupling 2, connecting hose 4 and measuring cup 6, unloading port's 1 adaptation of described rapid-acting coupling and tank car, rapid-acting coupling 2 is socketed in unloading port 1, the head end of connecting hose 4 is connected in rapid-acting coupling 2 by three-way connection 3, the tail end of connecting hose 4 is connected with fuel outlet valve 5, and fuel outlet valve 5 is connected on measuring cup 6; The first link of described three-way connection 3 is communicated with rapid-acting coupling, and the second link is connected to the head end of connecting hose, and the 3rd link is connected with air valve 7.Described connecting hose 4 is transparent pipe, is carved with the scale of 1L on connecting hose outside surface.
Rapid-acting coupling 2 is provided with snap close 9, and snap close 9 is comprised of engaging lug and pull bar 10, and described engaging lug is located in rapid-acting coupling, and pull bar 10 is rotatably connected on engaging lug.Pull bar leading section withstands in the groove on unloading port's wall.In rapid-acting coupling, be equiped with rubber seal 11.Rapid-acting coupling is firmly connected with unloading port, and junction sealing.
Measuring cup 6 is hand-held measuring cup, comprise tempered glass cylinder and measuring cup base, described tempered glass barrel is provided with scale, the lower surface sealing of tempered glass cylinder is fixed on measuring cup base, the upper surface of tempered glass cylinder is sealedly connected with measuring cup lid, measuring cup Gai center has circular inlet, and the sidepiece of measuring cup is provided with handle; The oil-out of fuel outlet valve 5 snaps in the inlet of hand-held measuring cup.
Rapid-acting coupling 2 is connected in tank car unloading port 1, and clamps with snap close 9.Open the oil drain valve 8 in unloading port 2, oil body flows in connecting hose 4, according to the scale in connecting hose 4, closes oil drain valve 8 during the about 1L of emptying.Open air valve 7, pressure and external atmosphere pressure in connecting hose are equal to, then open fuel outlet valve 5, the oil body in rapid sampling attachment is flowed in hand-held measuring cup, sampling finishes.Unclamp snap close 9, take off rapid-acting coupling 2.Hand-held measuring cup is provided with scale, can accurately measure the volume of sampling oil body, then coordinate densitometer, can further measure the quality of sampling oil body.
Certainly; more than explanation is only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this instructions; that makes is allly equal to alternative, obvious form of distortion, within all dropping on the essential scope of this instructions, ought to be subject to protection of the present utility model.
Claims (4)
1. a tank car rapid sampling attachment, it is characterized in that, comprise rapid-acting coupling, connecting hose and measuring cup, the unloading port of described rapid-acting coupling and tank car is adaptive, rapid-acting coupling is socketed in unloading port, the head end of connecting hose is connected in rapid-acting coupling by three-way connection, and the tail end of connecting hose is connected with fuel outlet valve, and fuel outlet valve is connected on measuring cup; The first link of described three-way connection is communicated with rapid-acting coupling, and the second link is connected to the head end of connecting hose, and the 3rd link is connected with air valve.
2. a kind of tank car rapid sampling attachment according to claim 1, is characterized in that, described rapid-acting coupling is provided with snap close, and snap close is comprised of engaging lug and pull bar, and described engaging lug is located in rapid-acting coupling, and pull bar is rotatably connected on engaging lug; Described pull bar leading section withstands in the groove on unloading port's wall; In described rapid-acting coupling, be equiped with rubber seal.
3. a kind of tank car rapid sampling attachment according to claim 1 and 2, it is characterized in that, described measuring cup is hand-held measuring cup, comprise tempered glass cylinder and measuring cup base, described tempered glass barrel is provided with scale, and the lower surface sealing of tempered glass cylinder is fixed on measuring cup base, and the upper surface of tempered glass cylinder is sealedly connected with measuring cup lid, measuring cup Gai center has circular inlet, and the sidepiece of measuring cup is provided with handle; The oil-out of fuel outlet valve snaps in the inlet of hand-held measuring cup.
4. a kind of tank car rapid sampling attachment according to claim 1, is characterized in that, described connecting hose is transparent pipe, on connecting hose outside surface, is carved with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308064.3U CN203981436U (en) | 2014-06-10 | 2014-06-10 | A kind of tank car rapid sampling attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308064.3U CN203981436U (en) | 2014-06-10 | 2014-06-10 | A kind of tank car rapid sampling attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981436U true CN203981436U (en) | 2014-12-03 |
Family
ID=51978867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308064.3U Expired - Fee Related CN203981436U (en) | 2014-06-10 | 2014-06-10 | A kind of tank car rapid sampling attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018023A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | Tank car Portable sealed sampler |
| CN110346177A (en) * | 2019-07-26 | 2019-10-18 | 重庆伟鼎电子科技有限公司 | A kind of PCB circuit board equipment sandblasting line concentration determination sampler |
-
2014
- 2014-06-10 CN CN201420308064.3U patent/CN203981436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018023A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | Tank car Portable sealed sampler |
| CN110346177A (en) * | 2019-07-26 | 2019-10-18 | 重庆伟鼎电子科技有限公司 | A kind of PCB circuit board equipment sandblasting line concentration determination sampler |
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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: 20141203 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |