CN216768696U - Gas-liquid flow dividing device - Google Patents
Gas-liquid flow dividing device Download PDFInfo
- Publication number
- CN216768696U CN216768696U CN202220378395.9U CN202220378395U CN216768696U CN 216768696 U CN216768696 U CN 216768696U CN 202220378395 U CN202220378395 U CN 202220378395U CN 216768696 U CN216768696 U CN 216768696U
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- CN
- China
- Prior art keywords
- pipe
- tank body
- liquid
- gas
- exhaust
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000446 fuel Substances 0.000 abstract description 20
- 239000012466 permeate Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a gas-liquid shunting device, in particular to the technical field of fuel delivery, which comprises a pipe body inserted on a tank body, wherein a liquid injection hole is formed in one section of the pipe body positioned in the tank body, a three-way pipe is arranged on one section of the pipe body positioned above the tank body, one pipe orifice of the three-way pipe is used for inputting liquid and discharging the liquid into the tank body from the liquid injection hole, an exhaust pipe communicated with the inside of the tank body is arranged on the other pipe orifice, the part of the exhaust pipe connected with the pipe orifice is sealed, and the exhaust pipe is used for discharging gas in the tank body. According to the utility model, through the design of the gas-liquid shunting structure, liquid fuel conveyed in the pipe body cannot permeate into the air inlet to cause blockage, air in the threaded pipe cannot permeate into the pipe body to influence the fuel injection efficiency, the whole structure is simple and efficient, the fuel injection efficiency is greatly improved, the failure rate is low, and the installation and the use are convenient.
Description
Technical Field
The utility model relates to the technical field of fuel conveying, in particular to a gas-liquid flow dividing device.
Background
Liquid fuels are stored in tanks during storage and transportation. When the liquid fuel is injected into the tank body, a problem exists that the tank body is sealed into a whole due to the integral structure and only has one feed inlet. When injecting fuel, it is difficult to simultaneously take account of the injection of fuel and the discharge of gas from the tank body. Most of the existing gas-liquid flow dividing devices are complex in structure, troublesome in use, difficult to detach and install and difficult to meet the existing use requirements.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a gas-liquid flow dividing device which comprises a pipe body inserted on a tank body, wherein a liquid injection hole is formed in one section of the pipe body positioned in the tank body, a three-way pipe is arranged on one section of the pipe body positioned above the tank body, one pipe opening of the three-way pipe is used for inputting liquid and discharging the liquid into the tank body from the liquid injection hole, an exhaust pipe communicated with the inside of the tank body is arranged on the other pipe opening, the part of the exhaust pipe connected with the pipe opening is sealed, and the exhaust pipe is used for discharging gas in the tank body.
In a preferred embodiment, a sleeve is welded on the outer wall of one end of the exhaust pipe for exhausting gas, a sealing gasket is arranged inside the sleeve, and when the sleeve is sleeved on the nozzle of the tee pipe, the sealing gasket is pressed by the sleeve to seal the joint of the sleeve and the nozzle.
In a preferred embodiment, a trumpet-shaped threaded pipe is connected to the bottom end of the exhaust pipe, and a sealing ring attached to the inner wall of the bottom end of the pipe body is mounted at the bottom end of the threaded pipe.
In a preferred embodiment, an air inlet hole is formed in the end portion of the tube body located at one end inside the tank body, the air inlet hole is located in the middle of the inner wall of the tube body attached to the sealing ring, and air inside the tank body enters the threaded tube inside the tube body from the air inlet hole and then enters the exhaust pipe to be discharged.
The utility model has the technical effects and advantages that:
this practicality has promoted the efficiency that the fuel was injected into through the design of gas-liquid reposition of redundant personnel structure by a wide margin, and overall structure is simple high-efficient, and the fault rate is low, is convenient for install and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the exhaust pipe portion of the present invention.
Description of reference numerals: the device comprises a pipe body 1, a liquid injection hole 2, an exhaust pipe 3, a three-way pipe 4, a sleeve 5, a sealing gasket 6, a threaded pipe 7, a sealing ring 8 and an air inlet 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
The gas-liquid flow dividing device shown in fig. 1-3 comprises a pipe body 1 inserted into a tank body, a liquid injection hole 2 is formed in one section of the pipe body 1, which is positioned in the tank body, a three-way pipe 4 is installed on one section of the pipe body 1, which is positioned above the tank body, one pipe orifice of the three-way pipe 4 is used for inputting liquid and is discharged into the tank body from the liquid injection hole 2, an exhaust pipe 3 communicated with the inside of the tank body is installed on the other pipe orifice, the part of the exhaust pipe 3, which is connected with the pipe orifice, is sealed, and the exhaust pipe 3 is used for discharging gas in the tank body.
Further, one end of the exhaust pipe 3 extends to the outside of the three-way pipe 4 for a certain distance, and the other end extends to the inside of the three-way pipe 4 until the exhaust pipe extends to the inner cavity of the pipe body 1, which is positioned at one section inside the tank body.
In the using process, the pipe body 1 is fixedly welded on the tank body, one end of the pipe body 1 with the liquid injection hole 2 is positioned in the tank body, then the input pipe part of the liquid fuel is installed on the pipe orifice for inputting liquid, the liquid fuel enters the pipe body 1 from the three-way pipe 4 and is discharged into the tank body from the liquid injection hole 2 of the pipe body 1 positioned at one section in the tank body, and in the process, the air in the tank body is discharged to the outside of the tank body from the exhaust pipe 3.
The outer wall of one end, where the exhaust gas is discharged, of the exhaust pipe 3 is welded with a sleeve 5, a sealing gasket 6 is arranged inside the sleeve 5, and when the sleeve 5 is sleeved on the pipe orifice of the three-way pipe 4, the sealing gasket 6 is extruded by the sleeve 5 to seal the joint of the sleeve 5 and the pipe orifice.
On the basis, one end of the exhaust pipe 3 for exhausting gas and the three-way pipe 4 are sealed through the sleeve 5 and the sealing gasket 6, so that a passage is formed between the pipe orifice of the three-way pipe 4 for inputting liquid and the pipe body 1, liquid fuel input from the outside enters the three-way pipe 4 from the pipe orifice of the input liquid, then enters the pipe body 1, and is discharged into the tank body from the liquid injection hole 2 on the pipe body 1.
Be connected with tubaeform screwed pipe 7 in 3 bottoms of blast pipe, the sealing washer 8 of laminating on 1 bottom inner wall of body is installed to the bottom of screwed pipe 7, has seted up inlet port 9 at the tip that body 1 is located the internal portion one end of jar, and inlet port 9 is located the internal portion of 1 inner walls of body with the laminating of sealing washer 8, and the internal portion of jar gas of body enters into the screwed pipe 7 in the body 1 from inlet port 9 department, then enters into in the blast pipe 3 and discharges.
On the basis of the above, the liquid fuel channel formed among the three-way pipe 4, the pipe body 1 and the liquid injection hole 2 does not intersect with the exhaust channel formed among the exhaust pipe 3, the threaded pipe 7 and the exhaust hole, and the two do not interfere with each other, and can work simultaneously.
Further, when external fuel enters from one pipe orifice of the three-way pipe 4, since the pipe orifice of the connection part of the three-way pipe 4 and the exhaust pipe 3 is sealed by the sleeve 5 and the sealing gasket 6, the liquid fuel only flows into the pipe body 1 from the other pipe orifice, and then is injected into the tank body from the injection hole 2 on the pipe body 1.
When liquid fuel pours into, the air in the jar body enters into in the screwed pipe 7 from the inlet port 9 department of body 1 bottom, then discharge to the outside of the jar body from 3 departments of blast pipe, because it is sealed through sealing washer 8 between screwed pipe 7 and the body 1, the liquid fuel of carrying in the body 1 can not permeate to inlet port 9 department and cause the jam, the air in the screwed pipe 7 also can not permeate to influence the efficiency that the fuel pours into in the body 1, design through gas-liquid reposition of redundant personnel structure, the efficiency of fuel pours into has been promoted by a wide margin, and overall structure is simple high-efficient, the fault rate is low, be convenient for install and use.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (4)
1. The utility model provides a gas-liquid diverging device which characterized in that: the three-way pipe comprises a pipe body inserted into the tank body, wherein a liquid injection hole is formed in one section of the pipe body, which is positioned in the tank body, a three-way pipe is arranged on one section of the pipe body, which is positioned above the tank body, one pipe orifice of the three-way pipe is used for inputting liquid and is discharged into the tank body from the liquid injection hole, an exhaust pipe communicated with the inside of the tank body is arranged on the other pipe orifice, the exhaust pipe is sealed with the part connected with the pipe orifice, and the exhaust pipe is used for discharging gas in the tank body.
2. A gas-liquid dividing apparatus according to claim 1, wherein: the outer wall of one end, where the exhaust gas is discharged, of the exhaust pipe is welded with a sleeve, a sealing gasket is arranged in the sleeve, and when the sleeve is sleeved on the pipe orifice of the three-way pipe, the sealing gasket is extruded by the sleeve to seal the joint of the sleeve and the pipe orifice.
3. A gas-liquid dividing apparatus according to claim 1, wherein: the bottom end of the exhaust pipe is connected with a horn-shaped threaded pipe, and the bottom end of the threaded pipe is provided with a sealing ring attached to the inner wall of the bottom end of the pipe body.
4. A gas-liquid dividing apparatus according to claim 3, wherein: an air inlet is formed in the end portion, located at one end of the tank body, of the pipe body, the air inlet is located in the middle of the inner wall of the pipe body, attached to the sealing ring, and air in the tank body enters the threaded pipe in the pipe body from the air inlet and then enters the exhaust pipe to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378395.9U CN216768696U (en) | 2022-02-23 | 2022-02-23 | Gas-liquid flow dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378395.9U CN216768696U (en) | 2022-02-23 | 2022-02-23 | Gas-liquid flow dividing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768696U true CN216768696U (en) | 2022-06-17 |
Family
ID=81957717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220378395.9U Expired - Fee Related CN216768696U (en) | 2022-02-23 | 2022-02-23 | Gas-liquid flow dividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768696U (en) |
-
2022
- 2022-02-23 CN CN202220378395.9U patent/CN216768696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |