CN213446204U - Liquid material loading device for tank wagon - Google Patents
Liquid material loading device for tank wagon Download PDFInfo
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- CN213446204U CN213446204U CN202022035479.6U CN202022035479U CN213446204U CN 213446204 U CN213446204 U CN 213446204U CN 202022035479 U CN202022035479 U CN 202022035479U CN 213446204 U CN213446204 U CN 213446204U
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Abstract
The utility model provides a liquid material loading device for a tank wagon, which comprises a liquid inlet hose, an exhaust hose, a pressure rod perforation, a gland component and a connecting flange; the gland component comprises connecting pipes, a gland plate and a positioning pipe, wherein the upper end opening of the positioning pipe is covered with the gland plate, the outer diameter of the gland plate is larger than that of the positioning pipe, and the gland plate is provided with two connecting pipes in a penetrating way; the liquid inlet hose and the exhaust hose are respectively connected with the two connecting pipes; the lower end of the positioning pipe is embedded in the connecting flange, and the gland plate and the connecting flange are detachably fixed; the pressure bar through holes are arranged in two pairs, the pressure bar through holes are L-shaped, the bottom ends of the pressure bar through holes are fixed on the pipe wall below the connecting flange, the top ends of the pressure bar through holes are higher than the connecting flange, through holes matched with the outer diameter of the pressure bar are formed in the top ends of the pressure bar through holes, and the through holes of each pair of pressure bar through holes are coaxially arranged; the two pressure levers are respectively arranged in the two pairs of pressure lever through holes in a penetrating way. The tank car is filled with volatile liquid, so that gas cannot overflow.
Description
Technical Field
The utility model relates to a poisonous and harmful and volatile liquid material tank wagon loading technique especially relates to a liquid material loading device for tank wagon.
Background
Toxic and harmful and volatile liquid can have gas to spill over when packing into the tank wagon, has very big influence to environment and personnel, awaits urgently a liquid material loading device for the tank wagon that can prevent that volatile liquid from spilling over.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid material loading device for tank wagon to the problem that can gaseous overflow when volatile liquid loading tank wagon at present, the device simple structure, reasonable adopts its volatile liquid of filling in to the tank wagon, can not have gaseous overflow, operation safety, swift.
In order to achieve the above object, the utility model adopts the following technical scheme: a liquid material loading device for a tank wagon comprises a liquid inlet hose, an exhaust hose, a pressure rod through hole, a gland assembly and a connecting flange;
the gland assembly comprises connecting pipes, a gland plate and a positioning pipe, wherein the gland plate is covered at an opening at the upper end of the positioning pipe, the outer diameter of the gland plate is larger than that of the positioning pipe, and the gland plate is provided with two connecting pipes in a penetrating manner;
the liquid inlet hose and the exhaust hose are respectively connected with the two connecting pipes; the lower end of the positioning pipe is embedded in the connecting flange, and the gland plate and the connecting flange are detachably fixed;
the pressure bar through holes are arranged in two pairs, the pressure bar through holes are L-shaped, the bottom ends of the pressure bar through holes are fixed on the pipe wall below the connecting flange, the top ends of the pressure bar through holes are higher than the connecting flange, through holes matched with the outer diameter of the pressure bar are formed in the top ends of the pressure bar through holes, and the through holes of each pair of pressure bar through holes are coaxially arranged;
the two compression bars are respectively arranged in the through holes of the two pairs of compression bar through holes in a penetrating way. When the compression bar is arranged in the through holes of the two pairs of compression bar through holes in a penetrating way, the compression bar is not interfered with the liquid inlet hose and the exhaust hose.
Furthermore, the liquid inlet hose is connected with the connecting pipe through the quick connection assembly; the exhaust hose is connected with the connecting pipe through the quick connection assembly.
Furthermore, the lower edge of the through hole of the pressing rod through hole is as high as the upper plane of the pressing cover plate.
Furthermore, an elastic sealing gasket is arranged between the gland plate and the connecting flange, and the elastic sealing gasket has a certain thickness so as to have a certain compression space.
Further, the elastic sealing gasket is adhered to the lower surface of the gland plate.
Furthermore, the exhaust hose is connected with an exhaust gas treatment system, so that a certain negative pressure value of the exhaust gas treatment system is ensured, and meanwhile, the exhausted tail gas is treated.
The utility model discloses liquid material loading device theory of operation for tank wagon: after the tank wagon is in place, the gland assembly is firstly installed on the connecting flange, after the gland assembly is tightly pressed, the pressing rod penetrates through the pressing rod through hole to enable the gland assembly to be tightly combined with the connecting flange, and the sealing gasket at the bottom of the gland assembly adopts an elastic pad to ensure that the gland assembly has a certain compression space due to the thickness.
The liquid inlet hose and the exhaust hose are connected with the gland assembly through the quick connection combination, wherein the exhaust hose is connected with a waste gas treatment system of the system, a certain negative pressure value of the system is ensured, and the discharged tail gas is treated.
The utility model discloses liquid material loading device for tank wagon compares with prior art and has following advantage:
1) the structure is simple, and the operation and the maintenance are easy;
2) the volatile gas is effectively absorbed and treated, so that the environment is protected and the economy is realized;
3) the flexible pipes are adopted for connection, and the tank car is positioned and quickly connected.
To sum up, adopt the utility model discloses volatile liquid of liquid material loading device filling for tank wagon can not have gas to spill over
Drawings
FIG. 1 is a schematic structural view of a liquid material loading device for a tank wagon according to the present invention;
FIG. 2 is a top view of the liquid material loading device for a wagon of the present invention;
FIG. 3 is an exploded view of the liquid material loading device for a wagon of the present invention;
FIG. 4 is a schematic view of the structure of the intake hose and the exhaust hose;
FIG. 5 is a schematic structural view of the gland assembly;
FIG. 6 is a first schematic view of the combination of the pressing rod and the pressing rod through hole;
fig. 7 is a second schematic view of the combination of the pressing rod and the pressing rod through hole.
Detailed Description
The invention is further illustrated below with reference to the following examples:
example 1
The embodiment discloses a liquid material loading device for a tank wagon, which comprises a liquid inlet hose 1, an exhaust hose 5, a quick-connection assembly 2, a pressure rod 3, a pressure rod through hole 4, a gland assembly 6 and a connecting flange 7, wherein the liquid inlet hose is connected with the exhaust hose through hole 4;
the gland assembly 6 comprises connecting pipes 8, a gland plate 9 and a positioning pipe 11, the gland plate 9 is covered at an opening at the upper end of the positioning pipe 11, the outer diameter of the gland plate 9 is larger than that of the positioning pipe 11, and the gland plate 9 is provided with the two connecting pipes 8 in a penetrating manner;
the liquid inlet hose 1 and the exhaust hose 5 are respectively connected with two connecting pipes 8, and specifically, the liquid inlet hose 1 is connected with the connecting pipes 8 through the quick connection assembly 2; the exhaust hose 5 is connected with a connecting pipe 8 through the quick-connection assembly 2. The lower end of the positioning pipe 11 is embedded in the connecting flange 7, and the gland plate 9 and the connecting flange 7 are detachably fixed;
the pressure bar through holes 4 are two pairs, the pressure bar through holes 4 are L-shaped, the bottom ends of the pressure bar through holes 4 are fixed on the pipe wall below the connecting flange 7, the top ends of the pressure bar through holes 4 are higher than the connecting flange 7, through holes matched with the outer diameter of the pressure bar 3 are formed in the top ends of the pressure bar through holes 4, and the through holes of each pair of pressure bar through holes 4 are coaxially arranged; the lower edge of the through hole of the pressing rod through hole 4 is as high as the upper plane of the pressing cover plate 9. An elastic sealing gasket 10 is arranged between the gland plate 9 and the connecting flange 7, and the elastic sealing gasket 10 is adhered below the gland plate 9. The elastic sealing gasket 10 has a certain thickness so that it has a certain compression space.
The two pressure levers 3 are respectively arranged in the through holes of the two pairs of pressure lever through holes 4 in a penetrating way. When the compression bar is arranged in the through holes of the two pairs of compression bar through holes in a penetrating way, the compression bar is not interfered with the liquid inlet hose and the exhaust hose.
The exhaust hose 5 is connected with a waste gas treatment system, so that a certain negative pressure value is ensured, and meanwhile, the exhausted tail gas is treated.
The utility model discloses liquid material loading device theory of operation for tank wagon: after the tank wagon is in place, the gland assembly 6 is firstly installed on the connecting flange 7, after the gland assembly is tightly pressed, the pressure rod 3 penetrates through the pressure rod through hole 4 to enable the gland assembly 6 and the connecting flange 7 to be tightly combined, and the sealing gasket at the bottom of the gland assembly 6 is made of an elastic gasket, so that a certain compression space is ensured.
The liquid inlet hose 1 and the exhaust hose 5 are connected with the gland assembly 6 through the quick connection assembly 2, wherein the exhaust hose 5 is connected with a waste gas treatment system of the system, a certain negative pressure value of the system is ensured, and meanwhile, the discharged tail gas is treated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A liquid material loading device for a tank wagon is characterized by comprising a liquid inlet hose (1), an exhaust hose (5), a pressure rod (3), a pressure rod through hole (4), a gland assembly (6) and a connecting flange (7);
the gland component (6) comprises connecting pipes (8), gland plates (9) and a positioning pipe (11), the gland plate (9) is covered at an opening at the upper end of the positioning pipe (11), the outer diameter of the gland plate (9) is larger than that of the positioning pipe (11), and the gland plate (9) is provided with the two connecting pipes (8) in a penetrating way;
the liquid inlet hose (1) and the exhaust hose (5) are respectively connected with two connecting pipes (8); the lower end of the positioning pipe (11) is embedded in the connecting flange (7), and the gland plate (9) and the connecting flange (7) are detachably fixed;
the pressing rod through holes (4) are two pairs, the pressing rod through holes (4) are L-shaped, the bottom ends of the pressing rod through holes (4) are fixed on the pipe wall below the connecting flange (7), the top ends of the pressing rod through holes (4) are higher than the connecting flange (7), through holes matched with the outer diameter of the pressing rod (3) are formed in the top ends of the pressing rod through holes (4), and the through holes of each pair of pressing rod through holes (4) are coaxially arranged;
the two pressure levers (3) are respectively arranged in the through holes of the two pairs of pressure lever through holes (4).
2. The liquid material loading device for the tanker according to claim 1, wherein the liquid inlet hose (1) is connected with the connecting pipe (8) through a quick-connect assembly (2); the exhaust hose (5) is connected with the connecting pipe (8) through the quick connection assembly (2).
3. The liquid material loading device for the tanker according to claim 1, wherein the lower edge of the through hole of the pressure lever through hole (4) is at the same height as the upper plane of the pressure cover plate (9).
4. Liquid material loading device for tanker according to claim 1, characterized in that an elastic sealing gasket (10) is arranged between the gland plate (9) and the connecting flange (7).
5. Liquid material loading device for tanker according to claim 4, characterized in that the resilient sealing gasket (10) is glued under the gland plate (9).
6. Liquid material loading device for tanker according to claim 1 or 2, wherein the exhaust hose (5) is connected to an exhaust gas treatment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035479.6U CN213446204U (en) | 2020-09-17 | 2020-09-17 | Liquid material loading device for tank wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035479.6U CN213446204U (en) | 2020-09-17 | 2020-09-17 | Liquid material loading device for tank wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213446204U true CN213446204U (en) | 2021-06-15 |
Family
ID=76324815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035479.6U Active CN213446204U (en) | 2020-09-17 | 2020-09-17 | Liquid material loading device for tank wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213446204U (en) |
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2020
- 2020-09-17 CN CN202022035479.6U patent/CN213446204U/en active Active
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Address after: No.20, Yingchun street, Huayuankou Economic Zone, Dalian, Liaoning, 116450 Patentee after: Dalian Rongke Energy Storage Group Co.,Ltd. Address before: No.20, Yingchun street, Huayuankou Economic Zone, Dalian, Liaoning, 116450 Patentee before: DALIAN BOLONG NEW MATERIALS Co.,Ltd. |