CN205014042U - Liquefied gas transport semi -trailer scour protection loses device - Google Patents
Liquefied gas transport semi -trailer scour protection loses device Download PDFInfo
- Publication number
- CN205014042U CN205014042U CN201520748829.XU CN201520748829U CN205014042U CN 205014042 U CN205014042 U CN 205014042U CN 201520748829 U CN201520748829 U CN 201520748829U CN 205014042 U CN205014042 U CN 205014042U
- Authority
- CN
- China
- Prior art keywords
- liquid
- crash pad
- drain pipe
- out pipe
- liquefied gas
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquefied gas transport semi -trailer scour protection loses device, belong to liquefied gas transporting car field, the internal portion of jar is equipped with two liquid phase pipes, liquid phase pipe one end is provided with the liquid phase flange, the middle part at the jar body is installed to the liquid phase pipe, a liquid phase union coupling advances drain pipe no. 1, it sets up at jar body middle part to advance drain pipe no. 1, the end that advances drain pipe no. 1 is equipped with crash pad no. 1, another liquid phase union coupling advances drain pipe no. 2, it extends to a jar body rear end to advance drain pipe no. 2, it is equipped with the backing plate to advance between the drain pipe no. 2 and jar body, the backing plate is fixed on the jar body, it fixes on the backing plate through the snap ring to advance drain pipe no. 2, it is provided with crash pad no. 2 to advance two ends of drain pipe, 21 end pressures of crash pad are entering the drain pipe lower part, crash pad no. 1 all fills up with crash pad no. 2 and fixes on the jar body. The utility model discloses simple structure installs the scour protection backing plate additional at feed liquor pipe and drain pipe lower part, has protected a jar body material, prevents a jar integument erosion, has lengthened the vehicle operation life -span, and customer's interests obtain guaranteeing.
Description
Technical field
The utility model belongs to liquefied gas transport car field, is specifically related to a kind of liquefied gas conveying semi-trailer fluid erosion prevention device.
Background technique
Liquefied gas transport semitrailer is also called liquid gas semitrailer, and it is used to the Special-purpose transporting semi-trailer of the liquid gas such as transporting propane, propylene, dimethyl ether, liquefied ammonia, methylamine, acetaldehyde.The liquid inlet pipe of present liquefied gas transport semitrailer is directly arranged in tank interior, and outlet port does not have protective measure, can cause erosion during feed liquor to tank body, which decreases the working life of tank body.
Model utility content
The purpose of this utility model is to provide a kind of liquefied gas conveying semi-trailer fluid erosion prevention device, solves the problems referred to above.
The utility model liquefied gas conveying semi-trailer fluid erosion prevention device, tank interior is provided with two liquid-phase tubes, liquid-phase tube one end is provided with liquid phase flange, liquid-phase tube is arranged on the middle part of tank body, a liquid-phase tube connects liquid in-out pipe one, liquid in-out pipe one is arranged in the middle part of tank body, the end of liquid in-out pipe one is provided with crash pad one, another liquid-phase tube connects liquid in-out pipe two, liquid in-out pipe two extends to tank body rear end, backing plate is provided with between liquid in-out Guan Eryu tank body, backing plate is fixed on tank body, liquid in-out pipe two is fixed on backing plate by snap ring, liquid in-out pipe two end is provided with crash pad two, crash pad two one end is pressed in liquid in-out pipe bottom, crash pad one and crash pad two all pad and are fixed on tank body.
Described crash pad one is 25-35mm apart from liquid in-out pipe one end.
Described crash pad one is square, and the length of side is 1.5-2.5 times of liquid in-out pipe one diameter.
The thickness of described crash pad one and crash pad two is 6-8mm.
The upper surface of described crash pad one is provided with circular groove, better can prevent liquid erosion tank body.
Compared with prior art, the utility model has the advantage of:
Structure is simple, and install erosion control backing plate additional at liquid inlet pipe and drain pipe bottom, protect tank body material, prevent tank body by erosion, extend vehicle service life, the benefit of client is guaranteed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, crash pad one, 2, liquid in-out pipe one, 3, liquid-phase tube, 4, liquid phase flange, 5, liquid in-out pipe two, 6, backing plate, 7, snap ring, 8, tank body, 9, crash pad two.
Embodiment
Contrast accompanying drawing below, embodiment of the present utility model is described in further detail.
Liquefied gas conveying semi-trailer fluid erosion prevention device as shown in Figure 1, tank body 8 inside is provided with two liquid-phase tubes 3, liquid-phase tube 3 one end is provided with liquid phase flange 4, liquid-phase tube 3 is arranged on the middle part of tank body 8, a liquid-phase tube 3 connects liquid in-out pipe 1, liquid in-out pipe 1 is arranged in the middle part of tank body 8, the end of liquid in-out pipe 1 is provided with crash pad 1, another liquid-phase tube 3 connects liquid in-out pipe 25, liquid in-out pipe 25 extends to tank body 8 rear end, backing plate 6 is provided with between liquid in-out pipe 25 and tank body 8, backing plate 6 is fixed on tank body 8, liquid in-out pipe 25 is fixed on backing plate 6 by snap ring 7, liquid in-out pipe 25 end is provided with crash pad 29, crash pad 29 one end is pressed in liquid in-out pipe bottom, crash pad 1 and crash pad 29 all pad and are fixed on tank body 8.
Crash pad 1 distance liquid in-out pipe 1 end is 25-35mm.
Crash pad 1 is square, and the length of side is 1.5-2.5 times of liquid in-out pipe 1 diameter.
The thickness of crash pad 1 and crash pad 29 is 6-8mm.
The upper surface of crash pad 1 is provided with circular groove.
In sum, the utility model structure is simple, and install erosion control backing plate additional at liquid inlet pipe and drain pipe bottom, protect tank body material, prevent tank body by erosion, extend vehicle service life, the benefit of client is guaranteed.
In description of the present utility model, term " interior ", " outward ", " longitudinal direction ", " transverse direction ", " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, it is only the utility model instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model for convenience of description.
Claims (5)
1. a liquefied gas conveying semi-trailer fluid erosion prevention device, it is characterized in that tank body (8) inside is provided with two liquid-phase tubes (3), liquid-phase tube (3) one end is provided with liquid phase flange (4), liquid-phase tube (3) is arranged on the middle part of tank body (8), a liquid-phase tube (3) connects liquid in-out pipe one (2), liquid in-out pipe one (2) is arranged on tank body (8) middle part, the end of liquid in-out pipe one (2) is provided with crash pad one (1), another liquid-phase tube (3) connects liquid in-out pipe two (5), liquid in-out pipe two (5) extends to tank body (8) rear end, backing plate (6) is provided with between liquid in-out pipe two (5) and tank body (8), backing plate (6) is fixed on tank body (8), liquid in-out pipe two (5) is fixed on backing plate (6) by snap ring (7), liquid in-out pipe two (5) end is provided with crash pad two (9), crash pad two (9) one end is pressed in liquid in-out pipe bottom, crash pad one (1) and crash pad two (9) all pad and are fixed on tank body (8).
2. liquefied gas conveying semi-trailer fluid erosion prevention device according to claim 1, is characterized in that described crash pad one (1) distance liquid in-out pipe one (2) end is 25-35mm.
3. liquefied gas conveying semi-trailer fluid erosion prevention device according to claim 1, it is characterized in that described crash pad one (1) is for square, and the length of side is 1.5-2.5 times of liquid in-out pipe one (2) diameter.
4. liquefied gas conveying semi-trailer fluid erosion prevention device according to claim 1, is characterized in that the thickness of described crash pad one (1) and crash pad two (9) is 6-8mm.
5. liquefied gas conveying semi-trailer fluid erosion prevention device according to claim 1, is characterized in that the upper surface of described crash pad one (1) is provided with circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748829.XU CN205014042U (en) | 2015-09-25 | 2015-09-25 | Liquefied gas transport semi -trailer scour protection loses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748829.XU CN205014042U (en) | 2015-09-25 | 2015-09-25 | Liquefied gas transport semi -trailer scour protection loses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014042U true CN205014042U (en) | 2016-02-03 |
Family
ID=55212644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748829.XU Expired - Fee Related CN205014042U (en) | 2015-09-25 | 2015-09-25 | Liquefied gas transport semi -trailer scour protection loses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237975A (en) * | 2017-03-16 | 2017-10-10 | 荆门宏图特种飞行器制造有限公司 | Liquid gas transport vehicle |
| CN113119311A (en) * | 2021-03-23 | 2021-07-16 | 广西北投交通养护科技集团有限公司 | High-efficient construction platform of portable foam light soil |
-
2015
- 2015-09-25 CN CN201520748829.XU patent/CN205014042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237975A (en) * | 2017-03-16 | 2017-10-10 | 荆门宏图特种飞行器制造有限公司 | Liquid gas transport vehicle |
| CN113119311A (en) * | 2021-03-23 | 2021-07-16 | 广西北投交通养护科技集团有限公司 | High-efficient construction platform of portable foam light soil |
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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: 20160203 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |