CN210398071U - Air charging device - Google Patents
Air charging device Download PDFInfo
- Publication number
- CN210398071U CN210398071U CN201921042189.5U CN201921042189U CN210398071U CN 210398071 U CN210398071 U CN 210398071U CN 201921042189 U CN201921042189 U CN 201921042189U CN 210398071 U CN210398071 U CN 210398071U
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- CN
- China
- Prior art keywords
- target container
- valve body
- switching pipe
- container joint
- joint
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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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an aerating device, including the valve body, still connect including switching pipe and target container, switching pipe one end with the end of giving vent to anger of valve body passes through threaded connection, the switching pipe other end with threaded connection is passed through to target container joint one end, and the target container connects the other end and is equipped with connecting thread, and the target container connects the middle part and is equipped with the polygon flange that is used for dismouting target container to connect. The utility model has the advantages of simple structure, convenience, quick connection with the target container and the like.
Description
Technical Field
The utility model relates to a food, medicine packaging machinery especially relate to an aerating device.
Background
The gas tightness test is a tightness test using a gas as a pressurizing medium for preventing leakage of the pressure vessel. Common methods for detecting air tightness include bubble method, smearing method, chemical gas tracing and leakage detecting method, flow method, listening method, ultrasonic method, pressure variation method and the like. At present, a gas source directly fills high-pressure gas into a target container through a valve body, and has the defects that: 1) the valve body cannot be directly connected with a target container and the sealing performance of the connection part is ensured; 2) the valve body and the gas cylinder device can not be quickly connected, and can not be quickly disassembled after being pressurized; 3) the pressure display and detection of the pressurizing and pressure maintaining are inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, make things convenient for and target container high-speed joint's aerating device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an aerating device, includes the valve body, still includes switching pipe and target container and connects, switching pipe one end with the end of giving vent to anger of valve body passes through threaded connection, the switching pipe other end with target container connects one end and passes through threaded connection, and the target container connects the other end and is equipped with connecting thread, and the target container connects the middle part and is equipped with the polygon flange that is used for dismouting target container to connect.
As a further improvement of the above technical solution: and a conical part is arranged at one end of the target container joint, which is connected with the adapter tube.
As a further improvement of the above technical solution: the air inlet end of the valve body is connected with a quick-release connector used for being connected with an air source.
As a further improvement of the above technical solution: the inflation device further comprises a pressure gauge, the valve body is a three-way valve, and the valve body is connected with the adapter tube, the quick-release connector and the pressure gauge respectively.
As a further improvement of the above technical solution: the adapter tube is a copper tube.
As a further improvement of the above technical solution: the adapter tube is a polygonal tube.
Compared with the prior art, the utility model has the advantages of: the utility model discloses an aerating device is equipped with the target container and connects, and the target container connects one end and passes through connecting thread and target container to be connected, and the other end passes through screw thread and switching union coupling, manages to realize giving vent to anger with the valve body with the help of the switching and holds the intercommunication to set up the polygon flange at the target container joint middle part, overall structure is simple, is convenient for realize switching pipe, the quick installation of target container joint, dismantlement and the torque control in the installation.
Drawings
Fig. 1 is a schematic structural view of the inflator of the present invention.
Fig. 2 is a schematic front view of the connection of the target container of the present invention.
Fig. 3 is a schematic top view of the target container connection according to the present invention.
Fig. 4 is a schematic front view of the adapter tube of the present invention.
Fig. 5 is a schematic top view of the adapter tube according to the present invention.
The reference numerals in the figures denote: 1. a valve body; 2. a transfer tube; 3. a target vessel connection; 31. a polygonal flange; 32. a tapered portion; 4. a quick release joint; 5. and a pressure gauge.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
Fig. 1 to 5 show an embodiment of the utility model discloses aerating device, aerating device of this embodiment, including valve body 1, still include switching pipe 2 and target container joint 3, the end of giving vent to anger of switching pipe 2 one end and valve body 1 passes through threaded connection, and the switching pipe 2 other end passes through threaded connection with 3 one end of target container joint, and the 3 other ends of target container joint are equipped with connecting thread, and the 3 middle parts of target container joint are equipped with the polygon flange 31 that is used for dismouting target container joint 3. The polygonal flange 31 may be a regular hexagonal flange, which is commonly used, and is convenient for tightening and loosening by means of a conventional wrench, a torque wrench, or the like. Of course, other polygonal structures can be adopted, and the screwing and unscrewing are convenient.
This aerating device, be equipped with target container and connect 3, target container connects 3 one end (for the right-hand member in the attached drawing 1) and is connected with target container through connecting thread, the other end (for the left end in the attached drawing 1) is connected with switching pipe 2 through the screw thread, realize giving vent to anger with the help of switching pipe 2 and hold the intercommunication with valve body 1, and set up polygon flange 31 at the 3 middle parts of target container joint, overall structure is simple, be convenient for realize switching pipe 2, target container connects 3's quick installation, torque control in dismantlement and the installation, the experiment shows that aerating device's installation effectiveness promotes more than 50%, disposable installation success rate (not producing the repeated installation of leaking because of the installation problem) reaches 99% simultaneously.
Further, in the present embodiment, a tapered portion 32 is provided at the end of the target vessel adapter 3 connected to the adapter tube 2.
The tapered portion 32 is disposed at one end (left end in fig. 1) of the target container connector 3 connected to the adapter tube 2, so that the target container connector 3 can be conveniently and quickly positioned in the adapter tube 2.
Further, in this embodiment, the air inlet end of the valve body 1 is connected with a quick release joint 4 for being connected with an air source, so as to be convenient for realizing quick connection and separation with the air source. Wherein the quick release joint 4 is commercially available.
Further, in this embodiment, the inflation device further includes a pressure gauge 5, the valve body 1 is a three-way valve, and the valve body 1 is connected with the adapter tube 2, the quick-release connector 4 and the pressure gauge 5 respectively. The valve body 1 adopts a three-way valve, and a pressure gauge 5 is connected to one of the interfaces, so that the pressurizing and pressure maintaining pressure can be conveniently displayed and monitored.
As a preferred technical solution, in this embodiment, the adapter tube 2 is a copper tube. The copper pipe is used as the adapter pipe 2, so that the machining performance is good, the corrosion resistance is good, and the service life is long.
As a preferred technical solution, in this embodiment, the adapter tube 2 is a polygonal tube, for example, a common regular hexagonal tube, which is convenient for screwing and unscrewing with a tool such as a wrench.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. An inflator device comprising a valve body (1), characterized in that: still include switching pipe (2) and target container joint (3), switching pipe (2) one end with the end of giving vent to anger of valve body (1) passes through threaded connection, switching pipe (2) other end with target container joint (3) one end passes through threaded connection, and the target container joint (3) other end is equipped with connecting thread, and target container joint (3) middle part is equipped with polygon flange (31) that are used for dismouting target container joint (3).
2. The inflator device according to claim 1, wherein: one end of the target container joint (3) connected with the adapter tube (2) is provided with a conical part (32).
3. The inflator according to claim 1 or 2, wherein: the air inlet end of the valve body (1) is connected with a quick-release connector (4) used for being connected with an air source.
4. The inflator device according to claim 3, wherein: still include manometer (5), valve body (1) is the three-way valve, valve body (1) respectively with switching pipe (2), quick detach connect (4) and manometer (5) are connected.
5. The inflator according to claim 1 or 2, wherein: the adapter tube (2) is a copper tube.
6. The inflator according to claim 1 or 2, wherein: the adapter tube (2) is a polygonal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042189.5U CN210398071U (en) | 2019-07-04 | 2019-07-04 | Air charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042189.5U CN210398071U (en) | 2019-07-04 | 2019-07-04 | Air charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398071U true CN210398071U (en) | 2020-04-24 |
Family
ID=70352774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042189.5U Active CN210398071U (en) | 2019-07-04 | 2019-07-04 | Air charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398071U (en) |
-
2019
- 2019-07-04 CN CN201921042189.5U patent/CN210398071U/en active Active
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