CN201666839U - Airtightness protector - Google Patents
Airtightness protector Download PDFInfo
- Publication number
- CN201666839U CN201666839U CN2010202149126U CN201020214912U CN201666839U CN 201666839 U CN201666839 U CN 201666839U CN 2010202149126 U CN2010202149126 U CN 2010202149126U CN 201020214912 U CN201020214912 U CN 201020214912U CN 201666839 U CN201666839 U CN 201666839U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- baffle plate
- guiding mechanism
- utility
- model
- 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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- Details Of Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
An airtightness protector is arranged at one end of an airtightness testing device and comprises a guard plate, a cylinder and a guiding mechanism. The guiding mechanism is provided at one end of the airtightness testing device. The guard plate is clamped on a guide rail and connected with the cylinder at the bottom. The cylinder is arranged at the bottom of a water tank of the airtightness testing device. The guiding mechanism is connected with a corresponding valve body controlling component. The guide plate is composed of a whole steel plate. The valve body controlling component is a manual control valve. By the simple improvement of the original airtightness testing device, the utility model enables to effectively prevent a component from falling off and injuring an operator because of the damage of a valve thread or a joint, thereby effectively enhancing the safety in the whole airtightness testing process and the efficiency of the whole process so as to achieve the safe highly-efficient production.
Description
Technical field
The utility model provides a kind of tightness test device, especially a kind of airtight protective device.
Background technology
Because in traditional high pressure vessel tightness test process, high pressure vessel needs advanced horizontal high voltage gas filling, adopt between flexible pipe and high pressure vessel and be threaded, and filling the used joint of gas must be through installation many times, dismounting, therefore cause wearing and tearing easily, damage the assurance general safety for fear of body, normal inlet union and the flexible pipe of adopting, though adopt inlet union and flexible pipe but because its joint needs repeatedly installation and removal, do not set up the protection protective baffle plate in the whole airtight process yet, therefore the steel ball wearing and tearing still appear in joint easily, problem such as spring failure and sealing wear, and make joint in filling the process of gases at high pressure, occur coming off easily in case these phenomenons occur, joint or high-pressure hose or gas cylinder wound operating personnel easily, therefore have serious potential safety hazard.
The utility model content
The utility model is by increasing protective device at original tightness test device one end, and production efficiency is low thereby solution has design now, has the problem of serious potential safety hazard.
The utility model provides a kind of airtight protective device, be arranged on tightness test device one end, comprise protective baffle plate, cylinder and guiding mechanism, described guiding mechanism is arranged on tightness test device one end, described protective baffle plate is stuck on the guide rail, the protective baffle plate bottom is connected with cylinder, and described cylinder is arranged on tightness test device bottom of gullet, and guiding mechanism is connected with corresponding valve body Control Component.
Constitute by the monoblock steel plate as the described protective baffle plate of further improvement of the utility model, protective baffle plate described in the utility model is made of the monoblock steel plate, protective baffle plate of the present utility model also can be made up of the polylith steel plate, and the big I of protective baffle plate is selected as required.
As the described valve body Control Component of further improvement of the utility model is manually operated control valve, is manually operated control valve for the ease of controlling valve body Control Component described in the utility model, manually protective baffle plate is controlled.
The utility model is by carrying out simple modifications to original tightness test equipment, make it can effectively prevent to cause element falling to wound operating personnel because of damaging appears in valve screw thread or joint, thereby can effectively improve the security of whole tightness test process, improve the efficient of whole process, and reach safe and efficient production.
Description of drawings
Fig. 1 the utility model synoptic diagram
Member among the figure is:
1, tightness test device; 2, protective baffle plate; 3, cylinder; 4, guiding mechanism;
Embodiment
Below in conjunction with drawings and Examples utility model is described in detail:
The utility model is by increasing protective device at original tightness test device 1 one ends, and production efficiency is low thereby solution has design now, has the problem of serious potential safety hazard.
The utility model provides synoptic diagram a kind of airtight protective device as shown in Figure 1, be arranged on tightness test device 1 one ends, comprise protective baffle plate 2, cylinder 3 and guiding mechanism 4, described guiding mechanism 4 is arranged on tightness test device 1 one ends, described protective baffle plate 2 is stuck on the guide rail, protective baffle plate 2 bottoms are connected with cylinder 3, and described cylinder 3 is arranged on tightness test device 1 bottom of gullet, and guiding mechanism 4 is connected with corresponding valve body Control Component.
Valve body Control Component described in the utility model can be manually operated control valve, is manually operated control valve for the ease of controlling valve body Control Component described in the utility model, manually protective baffle plate is controlled.
The utility model is by being provided with protective baffle plate 2; utilize 4 pairs of protective baffle plates 2 of cylinder 3 and guiding mechanism to control; thereby make protective device in the high pressure vessel inflation protective baffle plate 2 to be risen to home operating personnel are played a protective role, protective baffle plate 2 can fall back to reference position after the device inflation is finished.
The utility model is by carrying out simple modifications to original tightness test equipment, make it can effectively prevent to cause element falling to wound operating personnel because of damaging appears in valve screw thread or joint, thereby can effectively improve the security of whole tightness test process, improve the efficient of whole process, and reach safe and efficient production.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that technical spirit of the present utility model is done.
Claims (3)
1. airtight protective device, be arranged on tightness test device (1) one end, comprise protective baffle plate (2), cylinder (3) and guiding mechanism (4), it is characterized in that: described guiding mechanism (4) is arranged on tightness test device (1) one end, described protective baffle plate (2) is stuck on the guide rail, protective baffle plate (2) bottom is connected with cylinder (3), and described cylinder (3) is arranged on tightness test device (1) bottom of gullet, and guiding mechanism (4) is connected with corresponding valve body Control Component.
2. a kind of airtight protective device according to claim 1 is characterized in that: described protective baffle plate (2) is made of the monoblock steel plate.
3. a kind of airtight protective device according to claim 1 and 2 is characterized in that: described valve body Control Component is a manually operated control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202149126U CN201666839U (en) | 2010-06-04 | 2010-06-04 | Airtightness protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202149126U CN201666839U (en) | 2010-06-04 | 2010-06-04 | Airtightness protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666839U true CN201666839U (en) | 2010-12-08 |
Family
ID=43267798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202149126U Expired - Fee Related CN201666839U (en) | 2010-06-04 | 2010-06-04 | Airtightness protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729841A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Safety valve testing device |
-
2010
- 2010-06-04 CN CN2010202149126U patent/CN201666839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729841A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Safety valve testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20130604 |