CN103487368A - Three-blade disc type high-speed weathering-resisting test chamber - Google Patents
Three-blade disc type high-speed weathering-resisting test chamber Download PDFInfo
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- CN103487368A CN103487368A CN201310478570.7A CN201310478570A CN103487368A CN 103487368 A CN103487368 A CN 103487368A CN 201310478570 A CN201310478570 A CN 201310478570A CN 103487368 A CN103487368 A CN 103487368A
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 239000007921 spray Substances 0.000 claims description 42
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 6
- 238000005507 spraying Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The invention relates to a weathering-resisting test chamber, and in particular relates to a three-blade disc type high-speed weathering-resisting test chamber. The test chamber comprises a motor bracket, a vertical type waterproof motor, a rotating device, a raining device, a spraying device, rain glasses, an isolation room and a control device, wherein the motor bracket is arranged on a ground foundation of the isolation room; the vertical type waterproof motor is connected with the motor bracket; the rotating device is connected with a main shaft of the vertical type waterproof motor; a rain leakage screen of the raining device is arranged on a ceiling of the isolation room; the spraying device is arranged on the wall of the isolation room and is capable of rotating; the rain glasses are arranged on the ground of the isolation room and are capable of moving; the control device is arranged outside the isolation room and is used for controlling the operation, observing and displaying. Due to adoption of the three-blade disc type high-speed weathering-resisting test chamber, the adjustment on different high rotation speeds of three blades is realized, and the detection on the weathering resistance of the surfaces of components under high-speed movement is actually simulated.
Description
affiliated field
The present invention relates to the anti-weathering chamber of a kind of three blade disc type high speed, be specifically related to a kind of anti-weathering chamber of three blade disc type high speeds that detects component surface anti-weathering situation when high-speed motion.
Background technology
Along with making constant progress of science and technology, the parts in industrial trade are also constantly to corrosion-resistant, high rigidity, lower resistance, permanance future development, to improve its use value.Some are placed in the invasion and attack that the outdoor parts that run up can be subject to rainwater, and the parts of the anti-weathering of high-performance can bring huge benefit to industrial trade.But the anti-weathering performance test specimen of parts is placed in outdoor several years and just can detects, so the anti-weathering performance of analogue zero parts in the high-speed motion situation is most important.
Summary of the invention
The present invention is intended to address the above problem, and a kind of test unit of comparatively real analog detection component surface anti-weathering performance in the high-speed motion situation is provided.
For achieving the above object, the technical solution adopted in the present invention is as follows: the anti-weathering chamber of a kind of three blade disc type high speed comprises: electric machine support, vertical waterproof machine, whirligig, the device of drenching with rain, rain spray device, rain glass, insulated chamber, control device; Described electric machine support is fixed on the basis, ground of insulated chamber, and described vertical waterproof machine is connected with electric machine support, and described whirligig is connected with the main shaft of vertical waterproof machine; The roof leaking sieve of described spray equipment and rain spray annulus frame are arranged on respectively on the ceiling and wall of insulated chamber; Described rain glass is placed on the ground of insulated chamber, removable; Described control device is placed in the insulated chamber outside.
Further, described electric machine support is formed by steel pipe manufacturing, and its base adopts the solid steel plate processing and fabricating, and base is connected with the basis, ground, guarantees installation accuracy and experimental safe.
Further, what described vertical waterproof machine was reliable and stable is arranged on electric machine support, and described vertical waterproof machine, with frequency converter, realizes that the rotating speed of motor is adjustable; The motor shaft of described vertical machine is special tapered and have keyway, is used for connection rotary device.
Further, described whirligig adopts three blade constructions, comprise vane type rotating disc, blade, shaft seal cover, the rotating diameter of rotating disc is 1.5 meters, the structural design of blade guarantees zero lift and lower resistance in rotary course, and described leaf quality is evenly distributed, and realizes transient equilibrium in rotation process, have the through hole be evenly distributed on described every a slice blade, can sample be arranged on blade by bolt.
Further, describedly drench with rain, the rain spray device comprises roof leaking sieve, the water flow control valve of drenching with rain, rain spray annulus frame, rain spray water flow control valve, water jet, water pump, water tank, inlet pipeline, water return pipeline, filtrator, can realize drenching with rain and the function of rain spray to specimen surface; Described roof leaking sieve is arranged on the ceiling below of insulated chamber, and its upper-lower position is adjustable, and the scope of drenching with rain of roof leaking sieve can cover whole whirligig and rain glass, and the roof leaking sieve of changing different pore size can be realized the size adjustment of raindrop; Described rain spray annulus frame is arranged on the wall of insulated chamber, when drenching with rain, may rotate to vertical; Described water jet is arranged on the curved pipe of rain spray annulus frame, can realize concentrating rain spray to specimen surface; Described water jet is regulated and not only can be realized vaporific rain spray but also can realize the column rain spray by the rain spray water flow control valve; The described water flow control valve of drenching with rain, rain spray water flow control valve are connected with inlet pipeline; Described inlet pipeline is connected with water tank; Described water pump is placed in the inside of water tank, is the power drive into water; Described water return pipeline is arranged on the position on insulated chamber ground; Described filtrator is connected with water return pipeline, and the water return pipeline terminal connects water tank, for filtering the rainwater reclaimed from insulated chamber.
Further, described rain glass, with funnel and measuring tube, is carved with scale on measuring tube, and described rain glass, with support, is placed on respectively on six relative positions of insulated chamber.
Further, described insulated chamber crust is welded by corrosion resistant plate, internal layer is that the elastic rubber strip that 150mm is thick is spliced, the Land leveling of described insulated chamber and waterproof, the height of described insulated chamber is 2.5 meters, diameter is 2.2 meters, and a side of described insulated chamber has Yishanmen, facilitates the staff to pass in and out.
Further, described chamber also comprises a control device, described control device is placed in outside insulated chamber, be used for regulating motor speed, thereby the rotating speed of realizing sample on blade is adjustable in 0 ~ 390m/s scope, control device is controlled the rotating speed of motor, collects motor information, sensor information, rainfall data etc., calculate and controlling run, realize control, record and demonstration in process of the test.
The invention still further relates to the test method of the anti-weathering chamber of a kind of three blade disc type high speed, concrete steps are as follows: in insulated chamber, without the staff, sample is installed on blade reliably, in the situation that the insulated chamber door is closed, opens motor switch, electric machine rotation; The driven by motor whirligig rotates, and by the control device display, observes sensor information and blade rotary state; Under the condition of stability of rotation, open the switch of spray equipment, water pump is drawn into inlet pipeline by the water in water tank, opens the switch of water jet, carries out the rain spray test, by control system, operates form and the height that water flow control valve is regulated the water jet rain spray; When needs carry out salt fog test, water jet to be closed, rain spray annulus frame is rotated into vertical, opens the switch of roof leaking sieve, carries out salt fog test, by changing can realize the drenching with rain adjusting of drop size of the different roof leaking sieve in aperture; The ground of insulated chamber takes back water lines, and the rainwater in insulated chamber is recovered in water tank by water return pipeline and filtrator again; Rain glass is placed on insulated chamber ground, for measuring the amount of rainfall; After to be tested, closing switch, after blade stops operating, the staff enters the information that the insulated chamber collection needs.
The accompanying drawing explanation
Fig. 1 is the anti-weathering chamber of the present invention's three blade disc type high speed front view
Fig. 2 is whirligig vertical view in the anti-weathering chamber of the present invention's three blade disc type high speed
Fig. 3 is rain spray annulus frame vertical view of the present invention
In figure: the vertical waterproof machine of 1-, 2-electric machine support, 3-shaft seal cover, 4-blade, 5-vane type rotating disc, 6-rain glass, the 7-sieve that leaks, the 8-water flow control valve of drenching with rain, 9-rain spray annulus frame, 10-rain spray water flow control valve, the 11-water jet, 12-water tank, 13-insulated chamber, the 14-filtrator, 15-water pump, 16-insulated chamber crust, the 17-elastic rubber strip, 18-insulated chamber door, 19-control device.
Specific embodiment
Below in conjunction with accompanying drawing, invention is done further and described.
As shown in Figure 1, 2, 3, the anti-weathering chamber of three blade disc type high speeds, comprise vertical waterproof machine 1, electric machine support 2, whirligig 3,4,5, rain glass 6, spray equipment 7,8,9,10,11,12,14,15, insulated chamber 16,17,18, control device 19; Vertical waterproof machine 1 is arranged on electric machine support 2, electric machine support 2 is fixed on the basis, ground of insulated chamber 13, the blade 4 of whirligig is arranged on vane type rotating disc 5, the center of rotation of vane type rotating disc 5 is connected with the main shaft of vertical waterproof machine 1, shaft seal cover 3 is arranged on the rotation center of vane type rotating disc 5 by bolt, on blade 4, test specimen is installed; Rain glass 6 is placed on the ground of insulated chamber 13, a little more than the blade 4 of whirligig, removable; The roof leaking sieve 7 of spray equipment, the water flow control valve 8 of drenching with rain are arranged under the ceiling of insulated chamber 13, rain spray water flow control valve 10, water jet 11 are installed on rain spray annulus frame 9, rain spray annulus frame 9 is arranged on the wall of insulated chamber 13, water pump 15 is placed in water tank 12, water pump 15 is connected with inlet pipeline, filtrator 14 is connected with water return pipeline, reclaims rainwater to water tank 12; Insulated chamber crust 16 is stainless steel material, interior flexible rubber strip 17, and insulated chamber door 18 is arranged on a side of insulated chamber 13; Control device 19 is placed in the outside of insulated chamber 13.
As shown in Figure 1, 2, 3, the test method concrete steps of the anti-weathering chamber of the present invention's three blade disc type high speed are as follows: indoor without the staff at insulated chamber 13, sample is installed on blade 4 reliably, in the situation that insulated chamber door 18 is closed, open vertical waterproof machine 1 switch, vertical waterproof machine 1 rotates; The vane type rotating disc 5 of vertical waterproof machine 1 driven rotary device rotates, and observes the rotation status of sensor information and whirligig 3,4,5 by control device 19; Under the condition of stability of rotation, open the switch of spray equipment, water pump 15 is drawn into inlet pipeline by the water in water tank 12, opens the switch of water jet 11, carries out the rain spray test, and operation rain spray water flow control valve 10 is regulated form and the height of water jet rain spray; When needs carry out salt fog test, water jet 11 is closed, by rain spray annulus frame 9, be rotated into vertical, open the switch of roof leaking sieve 7, carry out salt fog test, the operation water flow control valve 8 of drenching with rain can be regulated the amount of drenching with rain, by changing can realize the drenching with rain adjusting of drop size of the different roof leaking sieve 7 in aperture; The ground of insulated chamber 13 takes back water lines, and the rainwater in insulated chamber 13 is recovered in water tank 12 by water return pipeline and filtrator 14 again; Rain glass 6 is placed on the ground of insulated chamber 13, for measuring the amount of rainfall; After to be tested, closing switch, after blade stops operating, the staff enters the information that the insulated chamber collection needs.
Claims (7)
1. the anti-weathering chamber of blade disc type high speed, it is characterized in that: it comprises electric machine support, vertical waterproof machine, whirligig, the device of drenching with rain, rain spray device, rain glass, insulated chamber, control device; Described electric machine support is arranged on the basis, ground of insulated chamber, and described vertical waterproof machine is connected with electric machine support, and described whirligig is connected with the main shaft of vertical waterproof machine; The roof leaking sieve of the described device of drenching with rain is arranged on the ceiling of insulated chamber; Described rain spray device is arranged on the wall of insulated chamber, rotatable; Described rain glass is placed on the ground of insulated chamber, removable; Described control device is placed in outside insulated chamber, for control operation operation and observation, shows.
2. the anti-weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, it is characterized in that: described vertical waterproof machine is arranged on electric machine support, and described motor is with frequency converter; The motor shaft of described vertical waterproof machine is special tapered and have keyway, is used for connection rotary device.
3. as claim 1,2 described whirligigs, it is characterized in that: adopt three blade constructions, comprise vane type rotating disc, blade, shaft seal cover, the rotating diameter of vane type rotating disc is 1.5 meters, described leaf quality is evenly distributed, realize transient equilibrium in rotation process, on described every a slice blade, have the through hole be evenly distributed, can will be detected test specimen by bolt and be fixed on blade.
4. the device of drenching with rain as claimed in claim 1, rain spray device, it is characterized in that: describedly drench with rain, the rain spray device comprises roof leaking sieve, the water flow control valve of drenching with rain, rain spray annulus frame, rain spray water flow control valve, water jet, water pump, water tank, inlet pipeline, water return pipeline, filtrator, can realize drenching with rain and the function of rain spray to specimen surface; Described roof leaking sieve is arranged on the ceiling below of insulated chamber, and its upper-lower position is adjustable, and the scope of drenching with rain of roof leaking sieve can cover whole whirligig and rain glass, and the roof leaking sieve of changing different pore size can be realized the size adjustment of raindrop; Described rain spray annulus frame is arranged on the wall of insulated chamber, when drenching with rain, may rotate to vertical; Described water jet is arranged on the curved pipe of rain spray annulus frame, can realize concentrating rain spray to specimen surface; The described water flow control valve of drenching with rain, rain spray water flow control valve are connected with inlet pipeline; Described inlet pipeline is connected with water tank; Described water pump is placed in the inside of water tank, is the power drive into water; Described water return pipeline is arranged on the position on insulated chamber ground; Described filtrator is connected with water return pipeline, and the water return pipeline terminal connects water tank, for filtering the rainwater reclaimed from insulated chamber.
5. the anti-weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, it is characterized in that: described rain glass, with funnel and measuring tube, is carved with scale on measuring tube, and described rain glass, with support, is placed on insulated chamber ground, removable.
6. the anti-weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, it is characterized in that: the crust of described insulated chamber is welded by corrosion resistant plate, internal layer is that the elastic rubber strip that 150mm is thick is spliced, the Land leveling of described insulated chamber and waterproof, described insulated chamber is enclosed construction, is highly 2.5 meters, and diameter is 2.2 meters, one side of described insulated chamber has Yishanmen, facilitates the staff to pass in and out.
7. the anti-weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, it is characterized in that: described control device is placed in outside insulated chamber, be used for regulating motor speed, thereby the rotating speed of realizing sample on blade is adjustable in 0 ~ 390m/s scope, control device is controlled the rotating speed of motor, collect motor information, sensor information, rainfall data etc., calculate and controlling run, realize control, record and demonstration in process of the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478570.7A CN103487368B (en) | 2013-10-14 | 2013-10-14 | The resistance to weathering chamber of a kind of Three-blade disc type high speed |
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| CN201310478570.7A CN103487368B (en) | 2013-10-14 | 2013-10-14 | The resistance to weathering chamber of a kind of Three-blade disc type high speed |
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| CN103487368A true CN103487368A (en) | 2014-01-01 |
| CN103487368B CN103487368B (en) | 2015-10-28 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822871A (en) * | 2014-03-18 | 2014-05-28 | 青岛科技大学 | Multifunctional automatic rain erosion resisting tester with movable workbench |
| CN105973789A (en) * | 2016-04-29 | 2016-09-28 | 敦煌研究院 | Rain erosion simulation device for soil relics |
| CN106224179A (en) * | 2016-08-29 | 2016-12-14 | 安徽凯达能源科技有限公司 | Wind power generation blade is drenched with rain detection device |
| CN106841025A (en) * | 2017-04-09 | 2017-06-13 | 中国人民解放军海军航空工程学院青岛校区 | A kind of coating performance detection means of Korrosionsmedium |
| CN109100292A (en) * | 2018-08-13 | 2018-12-28 | 东莞市大显自动化仪器设备有限公司 | A kind of cable impact endurance test shock rainfall testing machine fire resisting rain test device |
| CN109738350A (en) * | 2019-01-24 | 2019-05-10 | 沈阳工程学院 | A kind of blowing sand and the experimental rig of resistance to rain based on microtechnic |
| CN110823742A (en) * | 2019-11-07 | 2020-02-21 | 常州合欣达旭新能源科技发展有限公司 | Wind-powered electricity generation blade rain loses test system |
| CN110823741A (en) * | 2019-11-07 | 2020-02-21 | 常州合欣达旭新能源科技发展有限公司 | Rainfall simulator |
| CN113155717A (en) * | 2021-03-22 | 2021-07-23 | 北京玻钢院检测中心有限公司 | Simulation rain-spraying device with adjustable water outlet hole area and rain drop erosion simulation system |
| WO2022021904A1 (en) * | 2020-07-26 | 2022-02-03 | 麦加芯彩新材料科技(上海)股份有限公司 | Rain erosion test device and system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822871A (en) * | 2014-03-18 | 2014-05-28 | 青岛科技大学 | Multifunctional automatic rain erosion resisting tester with movable workbench |
| CN105973789A (en) * | 2016-04-29 | 2016-09-28 | 敦煌研究院 | Rain erosion simulation device for soil relics |
| CN106224179A (en) * | 2016-08-29 | 2016-12-14 | 安徽凯达能源科技有限公司 | Wind power generation blade is drenched with rain detection device |
| CN106841025A (en) * | 2017-04-09 | 2017-06-13 | 中国人民解放军海军航空工程学院青岛校区 | A kind of coating performance detection means of Korrosionsmedium |
| CN106841025B (en) * | 2017-04-09 | 2023-09-29 | 中国人民解放军海军航空工程学院青岛校区 | Coating performance detection device for corrosive medium |
| CN109100292A (en) * | 2018-08-13 | 2018-12-28 | 东莞市大显自动化仪器设备有限公司 | A kind of cable impact endurance test shock rainfall testing machine fire resisting rain test device |
| CN109738350B (en) * | 2019-01-24 | 2021-07-09 | 沈阳工程学院 | Sand blowing and rain resistance test device based on microscopic technology |
| CN109738350A (en) * | 2019-01-24 | 2019-05-10 | 沈阳工程学院 | A kind of blowing sand and the experimental rig of resistance to rain based on microtechnic |
| CN110823742A (en) * | 2019-11-07 | 2020-02-21 | 常州合欣达旭新能源科技发展有限公司 | Wind-powered electricity generation blade rain loses test system |
| CN110823742B (en) * | 2019-11-07 | 2022-07-26 | 常州合欣达旭新能源科技发展有限公司 | Wind-powered electricity generation blade rain loses test system |
| CN110823741A (en) * | 2019-11-07 | 2020-02-21 | 常州合欣达旭新能源科技发展有限公司 | Rainfall simulator |
| WO2022021904A1 (en) * | 2020-07-26 | 2022-02-03 | 麦加芯彩新材料科技(上海)股份有限公司 | Rain erosion test device and system |
| CN113155717A (en) * | 2021-03-22 | 2021-07-23 | 北京玻钢院检测中心有限公司 | Simulation rain-spraying device with adjustable water outlet hole area and rain drop erosion simulation system |
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Inventor after: Jin Ping Inventor after: Yang Xiaohua Inventor after: Yang Wenxin Inventor after: Chang Degong Inventor after: Li Songmei Inventor after: Yang Fuqin Inventor after: Ding Zhongmin Inventor after: Li Dengchen Inventor before: Chang Degong Inventor before: Li Songmei Inventor before: Yang Fuqin Inventor before: Ding Zhongmin Inventor before: Li Dengchen |
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Effective date of registration: 20161222 Address after: 266061 Qingdao City, Shandong Province, No. four middle road, No. 2 Patentee after: Qingdao Campus, Naval Aeronautical and Astronautical University, PLA Patentee after: Qingdao Su Shi in Testing Technology Co. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 99 Patentee before: Qingdao Tech Univ. |
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Granted publication date: 20151028 Termination date: 20171014 |
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