CN209909542U - Novel liquefied gas vaporization decompression device - Google Patents
Novel liquefied gas vaporization decompression device Download PDFInfo
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- CN209909542U CN209909542U CN201920503687.9U CN201920503687U CN209909542U CN 209909542 U CN209909542 U CN 209909542U CN 201920503687 U CN201920503687 U CN 201920503687U CN 209909542 U CN209909542 U CN 209909542U
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- liquefied gas
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- sliding plate
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Abstract
The utility model discloses a novel liquefied gas vaporization pressure relief device relates to liquefied gas technical field, this novel liquefied gas vaporization pressure relief device, including liquefied gas storage tank, liquefied gas storage tank's top one end fixedly connected with decompression pipe, the one end fixedly connected with overhead guard of decompression pipe, the inside fixedly connected with fixed plate of decompression pipe, the venthole has been seted up at the middle part of fixed plate, the equal fixedly connected with bracing piece in one side both ends of fixed plate, the one end fixedly connected with limiting plate of bracing piece, one side of limiting plate is provided with compression spring, the surface activity of bracing piece is connected with the sliding plate, one side middle part fixedly connected with of sliding plate blocks up, the opposite side of fixed plate. This novel liquefied gas vaporization pressure relief device can be convenient for opening or closing of venthole through blockking up to the pressure in the liquefied gas jar of being convenient for reduces pressure, can make the liquid in the gasified liquid separate with gas through the filter, prevents that liquefied gas from leaking.
Description
Technical Field
The utility model relates to a liquefied gas technical field specifically is a novel liquefied gas vaporization decompression device.
Background
The liquefied gas is a gas with a saturated vapor pressure of a medium at the highest use temperature of not less than 0.1MPa and a critical temperature of more than or equal to minus 10 ℃, and is a general name of a high-pressure liquefied gas and a low-pressure liquefied gas. High pressure liquefied gas and low pressure liquefied gas are collectively referred to.
At present, the existing liquefied gas is inconvenient to reduce pressure in the using process and can influence the use of the liquefied gas, so that a novel liquefied gas vaporization and pressure reduction device is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a novel liquefied gas vaporization decompression device, the problem of the decompression of being not convenient for of current liquefied gas in the use has been solved to the liquefied gas vaporization decompression device.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a novel liquefied gas vaporization pressure reduction device comprises a liquefied gas tank, wherein one end of the top of the liquefied gas tank is fixedly connected with a pressure reduction pipe, one end of the pressure reduction pipe is fixedly connected with a top cover, a fixed plate is fixedly connected inside the pressure reduction pipe, and the middle of the fixed plate is provided with an air outlet;
the two ends of one side of the fixed plate are fixedly connected with supporting rods, one end of each supporting rod is fixedly connected with a limiting plate, one side of each limiting plate is provided with a compression spring, and the compression springs are attached to the surfaces of the supporting rods;
the surface of the supporting rod is movably connected with a sliding plate, the middle part of one side of the sliding plate is fixedly connected with a plug, one side of the sliding plate is provided with a ring groove, the ring groove is positioned on one side of the plug, a sealing ring is fixedly connected inside the ring groove, the other side of the fixing plate is provided with a filtering plate, and the filtering plate is fixedly connected with the inner wall of the pressure reducing pipe;
the equal fixedly connected with ejector pin in one end both sides of decompression pipe, the one end and the overhead guard fixed connection of ejector pin, the top other end fixed connection of liquefied gas storage tank has the connecting pipe, the one end fixedly connected with manometer of connecting pipe.
Optionally, the bottom both ends of liquefied gas storage tank all fixedly connected with mount, the one end fixedly connected with bottom plate of mount.
Optionally, one end of the liquefied gas tank is fixedly connected with a liquid outlet pipe, and the other end of the liquefied gas tank is fixedly connected with a liquid inlet pipe.
Optionally, the plug is positioned in the air outlet and is attached and connected with the air outlet;
the plug is in a conical shape and is matched with the air outlet hole.
Optionally, one side of the sealing ring is attached to one side of the fixing plate;
one side of the sliding plate is attached to one side of the fixed plate.
Optionally, both ends of the sliding plate are provided with round holes, and the support rod is located in the round holes and movably connected with the round holes.
Optionally, the compression spring is located on the other side of the sliding plate, and one end of the compression spring is fixedly connected with one side of the limiting plate.
(III) advantageous effects
The utility model provides a novel liquefied gas vaporization decompression device possesses following beneficial effect:
(1) this novel liquefied gas vaporization pressure relief device can avoid external debris to enter into the use that influences the decompression pipe in the decompression pipe through the overhead guard, can be convenient for open or close of venthole through the jam to the pressure in the liquefied gas jar of being convenient for reduces pressure, can make the liquid in the gasified liquid separate with gas through the filter, prevents that liquefied gas from leaking.
(2) This novel liquefied gas vaporization pressure relief device can inject sliding plate active position through the bracing piece, can make sliding plate remove back automatic re-setting through compression spring, can avoid gas leakage between fixed plate and the sliding plate through the sealing ring to avoid pressure relief device's use.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the pressure relief tube of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a liquefied gas tank; 2. a pressure reducing tube; 3. a top cover; 4. a fixing plate; 5. an air outlet; 6. a support bar; 7. a limiting plate; 8. a compression spring; 9. a sliding plate; 10. blocking; 11. a ring groove; 12. a seal ring; 13. a filter plate; 14. a top rod; 15. connecting pipes; 16. a pressure gauge; 17. a fixed mount; 18. a base plate; 19. a liquid outlet pipe; 20. a liquid inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
a novel liquefied gas vaporization pressure reducing device comprises a liquefied gas tank 1, wherein one end of the top of the liquefied gas tank 1 is fixedly connected with a pressure reducing pipe 2, one end of the pressure reducing pipe 2 is fixedly connected with a top cover 3, the top cover 3 can prevent external sundries from entering the pressure reducing pipe 2 to influence the use of the pressure reducing pipe 2, a fixing plate 4 is fixedly connected inside the pressure reducing pipe 2, and an air outlet 5 is formed in the middle of the fixing plate 4;
the two ends of one side of the fixed plate 4 are fixedly connected with supporting rods 6, the supporting rods 6 can limit the movable position of the sliding plate 9, one end of each supporting rod 6 is fixedly connected with a limiting plate 7, one side of each limiting plate 7 is provided with a compression spring 8, the compression springs 8 can enable the sliding plate 9 to automatically reset after moving, and the compression springs 8 are attached to the surfaces of the supporting rods 6;
the surface of the supporting rod 6 is movably connected with a sliding plate 9, the middle part of one side of the sliding plate 9 is fixedly connected with a plug 10, the plug 10 can facilitate the opening or closing of the air outlet 5, thereby facilitating the pressure in the liquefied gas tank 1 to be reduced, one side of the sliding plate 9 is provided with a ring groove 11, the ring groove 11 is positioned at one side of the plug 10, the inside of the ring groove 11 is fixedly connected with a sealing ring 12, the sealing ring 12 can avoid air leakage between the fixed plate 4 and the sliding plate 9, thereby avoiding the use of a pressure reducing device, the other side of the fixed plate 4 is provided with a filter plate 13, the filter plate 13 can separate liquid and gas in gasified liquid, prevent liquefied gas leakage, and the filter;
the equal fixedly connected with ejector pin 14 in one end both sides of decompression pipe 2, the one end and the overhead guard 3 fixed connection of ejector pin 14, the top other end fixedly connected with connecting pipe 15 of liquefied gas jar 1, the one end fixedly connected with manometer 16 of connecting pipe 15, manometer 16 can show liquefied gas jar 1's pressure.
As an optional technical solution of the utility model:
the equal fixedly connected with mount 17 in bottom both ends of liquefied gas tank 1, mount 17 can be fixed liquefied gas tank 1, and the one end fixedly connected with bottom plate 18 of mount 17, bottom plate 18 can increase the stability of mount 17.
As an optional technical solution of the utility model:
one end fixedly connected with drain pipe 19 of liquefied gas jar 1, the other end fixedly connected with feed liquor pipe 20 of liquefied gas jar 1, drain pipe 19 and feed liquor pipe 20 can be convenient for liquefied gas enter into liquefied gas jar 1 or discharge from liquefied gas jar 1 in.
As an optional technical solution of the utility model:
the plug 10 is positioned in the air outlet 5 and is attached and connected with the air outlet 5, and the plug 10 can facilitate the opening or closing of the air outlet 5, so that the pressure in the liquefied gas tank 1 can be reduced conveniently;
the plug 10 is in a conical shape, and the plug 10 is matched with the air outlet 5.
As an optional technical solution of the utility model:
one side of the sealing ring 12 is attached to one side of the fixed plate 4, and the sealing ring 12 can prevent air leakage between the fixed plate 4 and the sliding plate 9, so that the use of a pressure reducing device is avoided;
one side of the sliding plate 9 is attached to one side of the fixed plate 4.
As an optional technical solution of the utility model:
the round holes have all been seted up at the both ends of sliding plate 9, and the round hole can be convenient for be connected between sliding plate 9 and the bracing piece 6, and bracing piece 6 is located the round hole and with round hole swing joint.
As an optional technical solution of the utility model:
compression spring 8 is located the opposite side of sliding plate 9, and compression spring 8's one end and one side fixed connection of limiting plate 7, and compression spring 8 can make sliding plate 9 remove the back automatic re-setting.
To sum up, this novel liquefied gas vaporization pressure relief device, when using, when 1 pressure of liquefied gas jar is great, liquefied gas can the rebound, can make the liquid in the gasified liquid separate with gas through filter 13, gas can continue the rebound through filter 13, atmospheric pressure can drive through venthole 5 and block up 10 rebound, block up 10 and make compression spring 8 atress compression through sliding plate 9, when 1 pressure of liquefied gas jar slowly diminishes, compression spring 8 resets and drives sliding plate 9 and remove, make sliding plate 9 drive and block up 10 and enter into venthole 5, thereby reduce pressure to liquefied gas jar 1.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A novel liquefied gas vaporization decompression device comprises a liquefied gas tank (1), and is characterized in that: one end of the top of the liquefied gas tank (1) is fixedly connected with a pressure reducing pipe (2), one end of the pressure reducing pipe (2) is fixedly connected with a top cover (3), a fixing plate (4) is fixedly connected inside the pressure reducing pipe (2), and the middle of the fixing plate (4) is provided with an air outlet (5);
both ends of one side of the fixed plate (4) are fixedly connected with supporting rods (6), one end of each supporting rod (6) is fixedly connected with a limiting plate (7), one side of each limiting plate (7) is provided with a compression spring (8), and the compression springs (8) are attached to the surfaces of the supporting rods (6);
the surface of the supporting rod (6) is movably connected with a sliding plate (9), the middle part of one side of the sliding plate (9) is fixedly connected with a plug (10), one side of the sliding plate (9) is provided with a ring groove (11), the ring groove (11) is positioned on one side of the plug (10), the inside of the ring groove (11) is fixedly connected with a sealing ring (12), the other side of the fixed plate (4) is provided with a filtering plate (13), and the filtering plate (13) is fixedly connected with the inner wall of the pressure reducing pipe (2);
the equal fixedly connected with ejector pin (14) in one end both sides of decompression pipe (2), the one end and the overhead guard (3) fixed connection of ejector pin (14), the top other end fixedly connected with of liquefied gas jar (1) is managed (15), the one end fixedly connected with manometer (16) of managing (15).
2. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
the bottom both ends of liquefied gas jar (1) all fixedly connected with mount (17), the one end fixedly connected with bottom plate (18) of mount (17).
3. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
one end fixedly connected with drain pipe (19) of liquefied gas jar (1), the other end fixedly connected with feed liquor pipe (20) of liquefied gas jar (1).
4. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
the plug (10) is positioned in the air outlet (5) and is attached and connected with the air outlet (5);
the plug (10) is in a conical shape, and the plug (10) is matched with the air outlet hole (5).
5. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
one side of the sealing ring (12) is attached to one side of the fixing plate (4);
one side of the sliding plate (9) is attached and connected with one side of the fixed plate (4).
6. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
round holes are formed in two ends of the sliding plate (9), and the supporting rod (6) is located in the round holes and movably connected with the round holes.
7. The novel liquefied gas vaporization pressure reduction device according to claim 1, wherein:
the compression spring (8) is positioned on the other side of the sliding plate (9), and one end of the compression spring (8) is fixedly connected with one side of the limiting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503687.9U CN209909542U (en) | 2019-04-15 | 2019-04-15 | Novel liquefied gas vaporization decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503687.9U CN209909542U (en) | 2019-04-15 | 2019-04-15 | Novel liquefied gas vaporization decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909542U true CN209909542U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503687.9U Expired - Fee Related CN209909542U (en) | 2019-04-15 | 2019-04-15 | Novel liquefied gas vaporization decompression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031160A (en) * | 2022-07-07 | 2022-09-09 | 林秀勇 | Liquefied gas leakage-proof self-stabilizing pressure tank |
-
2019
- 2019-04-15 CN CN201920503687.9U patent/CN209909542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031160A (en) * | 2022-07-07 | 2022-09-09 | 林秀勇 | Liquefied gas leakage-proof self-stabilizing pressure tank |
| CN115031160B (en) * | 2022-07-07 | 2023-11-17 | 义乌市奥飞创意设计有限公司 | Liquefied gas leakage-proof self-pressure-stabilizing tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |