CN2518102Y - Fatigue testing equipment for bearing vessel - Google Patents
Fatigue testing equipment for bearing vessel Download PDFInfo
- Publication number
- CN2518102Y CN2518102Y CN 02203366 CN02203366U CN2518102Y CN 2518102 Y CN2518102 Y CN 2518102Y CN 02203366 CN02203366 CN 02203366 CN 02203366 U CN02203366 U CN 02203366U CN 2518102 Y CN2518102 Y CN 2518102Y
- Authority
- CN
- China
- Prior art keywords
- air inlet
- solenoid valve
- magnetic valve
- pressure
- air
- 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 - Lifetime
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a pressure-bearing vessel fatigue test device, and is suitable for the fatigue test of the pressure-bearing vessel, in particular for the fatigue test of the inner bladder of a solar water heater. The utility model comprises an air filter, an air inlet magnetic valve, an air exhaust magnetic valve and a controller, wherein, the air filter and the air inlet magnetic valve are connected in sequence to form an air inlet channel, the air exhaust magnetic valve forms an air exhaust channel, and the controller controls the air inlet and outlet of the air inlet magnetic valve and the air exhaust magnetic valve. The utility model has the advantages that the pressure can be set arbitrarily, and the compressing time is automatically recorded, the fatigue life of the tested pressure-bearing vessel can be tested out quickly, the operation is simple and the application is easy.
Description
Technical field
The utility model relates to a kind of pressure resistant vessel fatigue experimental device, is applicable to the fatigue detecting of pressure resistant vessel, is specially adapted to the fatigue detecting of solar water heater liner.
Background technology
Pressure resistant vessel, especially solar water heater tank inner container ubiquity in long-term use the fatigue breakdown phenomenon, the fatigue lifetime of how to measure pressure resistant vessel at short notice, thereby for design provides foundation, the present domestic pressure resistant vessel device of fatigue lifetime that still do not detect, our company succeeds in developing a kind of full automatic pressure resistant vessel fatigue experimental device voluntarily for this reason.
Technology contents
Goal of the invention of the present utility model is to provide a kind of automatic test pressure resistant vessel device in serviceable life, can within a short period of time, accurately measure the fatigue lifetime of pressure resistant vessel, can calculate the tenure of use of pressure resistant vessel thus, especially can provide reliable scientific basis for solar water heater manufacturer design inner water tank.
The utility model is made up of air cleaner 1, air inlet solenoid valve 2, exhaust solenoid valve 3, controller 4, and its structure as shown in Figure 1.Said air cleaner, air inlet solenoid valve connect and compose inlet channel successively, and said exhaust solenoid valve constitutes the exhaust passage, and said controller carries out inlet and outlet control to air inlet solenoid valve, exhaust solenoid valve.
The utility model has the advantages that: 1. adopt electro connecting pressure gauge can regulate pressure arbitrarily; Adopt counter to write down automatically and suppress number of times, measure the fatigue lifetime of tested pressure resistant vessel; 2. simple to operate, easy to use, rapidly and efficiently.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model specific embodiment.
Embodiment
Fig. 2 has provided a specific embodiment of the present utility model.Controller is made up of electro connecting pressure gauge DL, relay K 1, K2, K3, timing relay ST, counter JG, air inlet pilot lamp LL, exhaust pilot lamp HL, power light BL etc.
At first on electro connecting pressure gauge, configure required working pressure, on timing relay, set the dwell time then, energized, power supply indication BL lamp is bright, and electro connecting pressure gauge DL " A " point that low pressure is connected is connected, and relay K 1 is logical, electric contact K
1-1, K
1-2, K
1-3All connect K
1-4Break, wherein K
1-1It is bright to connect air inlet pilot lamp LL, K
1-2Connect and form self-insurance, K
1-3Connect air inlet solenoid valve 2 and open, enter tested pressure resistant vessel from source of the gas and via the gas of air cleaner; When gaseous tension reached setting high value, electro connecting pressure gauge DL " B " connected, and counter JG counts once, and relay K 2 is connected electric contact K
2-1Disconnected, K
2-2Logical, K1 restores, and K3 connects, electric contact K
3-1, K
3-3, K
3-4Logical, K
3-2Disconnected, timing relay ST connects, and electric contact ST is to the time momentary connection of setting, and wherein K1 recovery air inlet pilot lamp LL goes out, and air inlet solenoid valve 2 cuts out, K
3-1It is bright to connect exhaust pilot lamp HL, and container pressure keeps when timing relay electric contact ST access failure, at electric contact ST during to the time momentary connection of setting, exhaust solenoid valve door 3 is opened exhaust, pressure in the container reduces thereupon, when electro connecting pressure gauge B point disconnects relay K
2, K
3, timing relay ST all sets back, the exhaust pilot lamp goes out.DL " A " connects once more, promptly carries out next pressure experiment, goes round and begins again as mentioned above and carries out.Just can automatic accurate fatigue lifetime of measuring pressure resistant vessel, simple to operation, quick, efficient.For the design of pressure resistant vessel especially solar water heater tank inner container provides authentic data.
In addition, can be on air inlet solenoid valve 2, exhaust solenoid valve 3 respectively and connect a ball valve, manually inlet and outlet when solenoid valve breaks down.Also can be at the electric contact K of relay K 3
1-3With the electric contact ST of timing relay each and connect a manual switch so that when relay breaks down, manually inlet and outlet.
Claims (2)
1. pressure resistant vessel fatigue experimental device, it is characterized in that forming by air cleaner, air inlet solenoid valve, exhaust solenoid valve, controller, said air cleaner, air inlet solenoid valve connect and compose inlet channel successively, said exhaust solenoid valve constitutes the exhaust passage, and the inlet and outlet of air inlet solenoid valve, exhaust solenoid valve are controlled by said controller.
2. according to the said pressure resistant vessel fatigue experimental device of claim 1, it is characterized in that said air inlet solenoid valve, exhaust solenoid valve are respectively and connect a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203366 CN2518102Y (en) | 2002-01-25 | 2002-01-25 | Fatigue testing equipment for bearing vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203366 CN2518102Y (en) | 2002-01-25 | 2002-01-25 | Fatigue testing equipment for bearing vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518102Y true CN2518102Y (en) | 2002-10-23 |
Family
ID=33685573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203366 Expired - Lifetime CN2518102Y (en) | 2002-01-25 | 2002-01-25 | Fatigue testing equipment for bearing vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518102Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318833C (en) * | 2003-02-19 | 2007-05-30 | 亚太燃料电池科技股份有限公司 | Hydrogen storage tank operational performance test equipment |
| CN102661861A (en) * | 2012-05-20 | 2012-09-12 | 常德翔宇设备制造有限公司 | Static pressure service life testing system for valves |
| CN103592535A (en) * | 2013-10-30 | 2014-02-19 | 资阳晨风电气有限公司 | Pin fatigue testing machine |
| CN107796607A (en) * | 2017-10-11 | 2018-03-13 | 中国航发南方工业有限公司 | Film cycle charge discharge gas fatigability detection means and method |
-
2002
- 2002-01-25 CN CN 02203366 patent/CN2518102Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318833C (en) * | 2003-02-19 | 2007-05-30 | 亚太燃料电池科技股份有限公司 | Hydrogen storage tank operational performance test equipment |
| CN102661861A (en) * | 2012-05-20 | 2012-09-12 | 常德翔宇设备制造有限公司 | Static pressure service life testing system for valves |
| CN102661861B (en) * | 2012-05-20 | 2014-06-11 | 常德翔宇设备制造有限公司 | Static pressure service life testing system for valves |
| CN103592535A (en) * | 2013-10-30 | 2014-02-19 | 资阳晨风电气有限公司 | Pin fatigue testing machine |
| CN103592535B (en) * | 2013-10-30 | 2016-03-30 | 资阳晨风电气有限公司 | A kind of contact pin fatigue tester |
| CN107796607A (en) * | 2017-10-11 | 2018-03-13 | 中国航发南方工业有限公司 | Film cycle charge discharge gas fatigability detection means and method |
| CN107796607B (en) * | 2017-10-11 | 2020-05-15 | 中国航发南方工业有限公司 | Device and method for detecting fatigue of circular inflation and deflation of film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204459422U (en) | A kind of water pipe flow abnormity supervisory device | |
| CN101581628B (en) | Engine valve oil seal test stand | |
| CN101126932A (en) | Automatic testing device and testing method for strong current controller of air conditioner | |
| CN2518102Y (en) | Fatigue testing equipment for bearing vessel | |
| CN102854001B (en) | Device and method for testing ascending/descending fatigue service life of cylinder | |
| CN105203943B (en) | A kind of electric energy meter mainboard detection means and method based on solenoid actuated | |
| CN201590978U (en) | Liquid injection and gas discharging device | |
| CN201945850U (en) | Wireless CNG (compressed natural gas) filling station control device | |
| CN2296010Y (en) | Water leakage detection device for cooling wall of blast furnace | |
| CN214583868U (en) | Air tightness testing device | |
| CN105675219B (en) | ship pipeline pressure testing system | |
| CN206400059U (en) | Compressor fault indicating circuit based on refrigerator frequency conversion electrical control integrated board | |
| CN204989455U (en) | Electric energy meter mainboard detection device based on electromagnets dirver | |
| CN2319652Y (en) | Gas leakage monitoring control valve | |
| CN112326154B (en) | Test device and test method for rapid exhaust valve for air bag type pantograph | |
| CN203146220U (en) | Automatic air admission system for hydropower station oil pressure device | |
| CN106468065B (en) | Folded pressurization water feeding method | |
| CN215338742U (en) | Solenoid valve detects frock | |
| CN208834170U (en) | A kind of device for testing automatic turning cover board control panel | |
| CN214555955U (en) | SCR blast pipe cleaning machine | |
| CN110411680A (en) | A kind of liquid injection and pressure-detecting device for closed liquid cooling system | |
| CN109625321A (en) | Water power integrated test system | |
| CN203490088U (en) | air conditioner matching tester | |
| CN215248900U (en) | Elevator load test control system | |
| CN214373315U (en) | Portable capillary flow tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HUAYE SOLAR NEW ENERGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: BEIJING TSINGHUA SOLAR EQUIPMENT SUNSHINE CO.LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 17, Chuangxin Road, town science park, Changping District, Beijing, 102200 Patentee after: Beijing Huaye Solar Energy Co., Ltd. Address before: No. 17, Chuangxin Road, town science park, Changping District, Beijing, 102200 Patentee before: Beijing Qinghua Yangguang Solar Energy Equipment Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120130 Granted publication date: 20021023 |