CN202691016U - Pressure cylinder for pressurizing small part - Google Patents
Pressure cylinder for pressurizing small part Download PDFInfo
- Publication number
- CN202691016U CN202691016U CN 201220342302 CN201220342302U CN202691016U CN 202691016 U CN202691016 U CN 202691016U CN 201220342302 CN201220342302 CN 201220342302 CN 201220342302 U CN201220342302 U CN 201220342302U CN 202691016 U CN202691016 U CN 202691016U
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- CN
- China
- Prior art keywords
- cylinder
- small parts
- pressure cylinder
- suppressing
- pressure
- 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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Abstract
The utility model discloses a pressure cylinder for pressurizing small parts, which comprises a cylinder body and a cylinder cover, wherein the cylinder cover is arranged on the top of the cylinder body, an upper end port for inputting pressurizing gas is arranged on the cylinder cover, and a lower end port for placing a wire-passing assembly of the small part is arranged at the bottom of the cylinder body. The pressure cylinder has a simple structure and is easy for pressurization, the field safety and reliability are improved under the condition of meeting requirements, and the pressure cylinder is applicable to all the small parts needing pressurization.
Description
Technical field
The utility model relates to a kind of pressure cylinder, more particularly, relates to a kind of pressure cylinder of suppressing for small parts.
Background technique
Because the small parts such as explosion-proof final controlling element will meet requirement of explosion proof, its internal electrical air cavity and motor cavity must meet the each other not requirement of propagation of explosion after the blast.So, crossing whether line component reveal is its key, because it is less to cross line component, needs pressure (1.5MPa), and original pressurized container structurally with do not satisfy the requirement of line component on the pressure, and the phenomenon of explosion very easily appearred when suppressing for line component.Therefore, do not satisfy at large pressurized container in the situation of its requirement and safety, need a kind of device that can suppress safely of design.
The model utility content
The purpose of this utility model is to provide a kind of pressure cylinder that small parts is suppressed that is used for that can improve site safety and reliability.
To achieve these goals, the utility model provides a kind of pressure cylinder of suppressing for small parts, described pressure cylinder comprises cylinder body and cylinder cap, cylinder cap is arranged on the top of cylinder body, be provided with the upper end-hole of suppressing gas for input on the described cylinder cap, the bottom of described cylinder body is provided be used to the lower end mouth of crossing line component of placing explosion-proof final controlling element.
According to an embodiment of the pressure cylinder of suppressing for small parts of the present utility model, connect by a plurality of threaded connectors between the described cylinder block and cylinder cover.
According to an embodiment of the pressure cylinder of suppressing for small parts of the present utility model, shown in small parts be explosion-proof final controlling element.
The utility model is simple in structure, is easy to suppress, in the situation that meet the demands, has improved on-the-spot safety and reliability, is applicable to the small parts that all need to be suppressed.
Description of drawings
Fig. 1 is the structural representation that is used for the pressure cylinder that small parts suppresses of the utility model exemplary embodiment.
Description of reference numerals:
1-cylinder body, 2-cylinder cap, 3-upper end-hole, 4-lower end mouth.
Embodiment
Hereinafter, in connection with accompanying drawing exemplary embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation that is used for the pressure cylinder that small parts suppresses of the utility model exemplary embodiment.As shown in Figure 1, the pressure cylinder of suppressing for small parts of the present embodiment comprises cylinder body 1 and cylinder cap 2, and cylinder cap 2 is arranged on the top of cylinder body 1.In order to suppress to small parts, be provided with the upper end-hole 3 of suppressing gas for input on the cylinder cap 2, the bottom of cylinder body 1 is provided with for the lower end mouth 4 of crossing line component of placing small parts.
Because lower end mouth 4 is used for placing line component, therefore can change according to the size of being suppressed parts the size of this port, conveniently suppress for various small parts, in the present embodiment, the diameter of lower end mouth 4 is 30mm.For the ease of installing, be connected by a plurality of threaded connectors between cylinder body 1 and the cylinder cap 2, and the sealing between needs assurance cylinder body 1 and the cylinder cap 2, to guarantee the sealing of whole pressure cylinder.
Line component carries out putting into behind the static placement of the glue sealing 48h pressure cylinder of the present utility model after sealing in wire the lower end mouth 4 of crossing with small parts, the pressure of input 1.5MPa is suppressed, leave standstill and observe 5min, checked whether line component leaks gas, not reveal as qualified.Preferably, above-mentioned small parts is explosion-proof final controlling element.If other small parts, as long as according to the requirement of these parts the size of the upper and lower port of pressure cylinder of the present utility model is changed, convenient and safety.
In sum, the pressure cylinder of suppressing for small parts of the present utility model is simple in structure, is easy to suppress, in the situation that meet the demands, has improved on-the-spot safety and reliability, is applicable to the small parts that all need to be suppressed.
Although the above illustrates and has described the pressure cylinder of suppressing for small parts of the present utility model in conjunction with the embodiments, but what those skilled in the art will appreciate that is, in the situation that does not break away from the spirit and scope of the present utility model that limit such as claims, can make the various changes on form and the details here.
Claims (3)
1. one kind is used for the pressure cylinder that small parts is suppressed, described pressure cylinder comprises cylinder body and cylinder cap, cylinder cap is arranged on the top of cylinder body, it is characterized in that, be provided with the upper end-hole of suppressing gas for input on the described cylinder cap, the bottom of described cylinder body is provided with for the lower end mouth of crossing line component of placing small parts.
2. the pressure cylinder of suppressing for small parts according to claim 1 is characterized in that, connects by a plurality of threaded connectors between the described cylinder block and cylinder cover.
3. the pressure cylinder of suppressing for small parts according to claim 1 is characterized in that, shown in small parts be explosion-proof final controlling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342302 CN202691016U (en) | 2012-07-16 | 2012-07-16 | Pressure cylinder for pressurizing small part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342302 CN202691016U (en) | 2012-07-16 | 2012-07-16 | Pressure cylinder for pressurizing small part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691016U true CN202691016U (en) | 2013-01-23 |
Family
ID=47546641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342302 Expired - Fee Related CN202691016U (en) | 2012-07-16 | 2012-07-16 | Pressure cylinder for pressurizing small part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691016U (en) |
-
2012
- 2012-07-16 CN CN 201220342302 patent/CN202691016U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160716 |