CN203534942U - Three-blade disc type high-speed rain-erosion-resistant test box - Google Patents
Three-blade disc type high-speed rain-erosion-resistant test box Download PDFInfo
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- CN203534942U CN203534942U CN201320633440.1U CN201320633440U CN203534942U CN 203534942 U CN203534942 U CN 203534942U CN 201320633440 U CN201320633440 U CN 201320633440U CN 203534942 U CN203534942 U CN 203534942U
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 239000007921 spray Substances 0.000 claims description 40
- 239000011521 glass Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 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
- 238000005259 measurement Methods 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 230000003628 erosive effect Effects 0.000 abstract 1
- 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 utility model relates to a rain-erosion-resistant test box, in particular to a three-blade disc type high-speed rain-erosion-resistant test box. The high-speed rain-erosion-resistant test box comprises a motor bracket, a vertical waterproof motor, a rotary device, a raining device, a rain spraying device, a rain measurement meter, an isolation room and a control device, wherein the motor bracket is mounted on a ground base of the isolation room; the vertical waterproof motor is connected with the motor bracket; the rotary device is connected with a main shaft of the vertical waterproof motor; a rain leaking sieve of the raining device is mounted on a ceiling of the isolation room; the rain spraying device is mounted on the wall of the isolation room and can rotate; the rain measurement meter is arranged on the ground of the isolation room and can move; the control device is arranged outside the isolation room and is used for the control of operation, observation and displaying. According to the high-speed rain-erosion-resistant test box provided by the utility model, the adjustment of different high rotary speeds of three blades can be realized and the detection of the rain erosion resistance of the surface of a part during high-speed motion is really simulated.
Description
technical field
The present invention relates to the resistance to weathering chamber of a kind of three blade disc type high speed, be specifically related to a kind of resistance to weathering chamber of three blade disc type high speeds that detects component surface resistance to 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 resistance to weathering of high-performance can bring huge benefit to industrial trade.But the resistance to weathering performance test specimen of parts is placed in outdoor several years and just can detects, so the resistance to weathering performance of analogue zero parts in 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 resistance to weathering performance in high-speed motion situation is provided.
For achieving the above object, the technical solution adopted in the present invention is as follows: the resistance to weathering chamber of a kind of three blade disc type high speed, comprising: 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; Described rain glass is placed on the ground of insulated chamber, removable; Described control device is placed in insulated chamber outside.
Further, described electric machine support is formed by steel pipe manufacturing, and its base adopts solid steel plate processing and fabricating, and base is connected with 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 is with frequency converter, and the rotating speed of realizing 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, on described every a slice blade, have the through hole being evenly distributed, can sample be arranged on blade by bolt.
Further, described drench with rain, 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 to specimen surface and drenching with rain and the function of rain spray; 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, may rotate to vertical when drenching with rain; Described water jet is arranged on the curved pipe of rain spray annulus frame, can realize to specimen surface and concentrate rain spray; Described water jet is regulated and not only can be realized vaporific rain spray but also can realize column rain spray by 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 water return pipeline terminal connects water tank, for filtering the rainwater reclaiming 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 insulated chamber ground, removable.
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 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 within the scope of 0～390m/s, 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 test method that the invention still further relates to the resistance to weathering chamber of a kind of three blade disc type high speed, concrete steps are as follows: in insulated chamber, without staff, sample is installed on blade reliably, in the situation that insulated chamber door is closed, opens motor switch, electric machine rotation; Driven by motor whirligig rotates, and by 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 rain spray test, by control system, operates form and the height that water flow control valve regulates 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, can realize the adjusting of the drop size of drenching with rain by changing 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, staff enters the information that insulated chamber collection needs.
Accompanying drawing explanation
Fig. 1 is the resistance to weathering chamber of the present invention's three blade disc type high speed front view
Fig. 2 is whirligig vertical view in the resistance to 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, 11-water jet, 12-water tank, 13-insulated chamber, 14-filtrator, 15-water pump, 16-insulated chamber crust, 17-elastic rubber strip, 18-insulated chamber door, 19-control device.
Embodiment
Below in conjunction with accompanying drawing, invention is done further and described.
As shown in Figure 1, 2, 3, the resistance to weathering chamber of three blade disc type high speeds, comprises 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 resistance to weathering chamber of the present invention's three blade disc type high speed are as follows: indoor without 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 rain spray test, and operation rain spray water flow control valve 10 regulates form and the height of water jet rain spray; When needs carry out salt fog test, water jet 11 is closed, rain spray annulus frame 9 is rotated into vertical, open the switch of roof leaking sieve 7, carry out salt fog test, operate the water flow control valve 8 of drenching with rain and can regulate the amount of drenching with rain, by changing the different roof leaking sieve 7 in aperture, can realize the adjusting of the drop size of drenching with rain; 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, staff enters the information that insulated chamber collection needs.
Claims (7)
1. the resistance to weathering chamber of three blade disc type high speeds, 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 resistance to weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, 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. the resistance to weathering chamber of a kind of three blade disc type high speed as claimed in claim 1 or 2, it is characterized in that: described whirligig, 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, and described leaf quality is evenly distributed, and realizes transient equilibrium in rotation process, on described every a slice blade, have the through hole being evenly distributed, can will be detected test specimen by bolt and be fixed on blade.
4. the resistance to weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, it is characterized in that: the described device of drenching with rain, rain spray device, comprise 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 to specimen surface and drenching with rain and the function of rain spray; 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, may rotate to vertical when drenching with rain; Described water jet is arranged on the curved pipe of rain spray annulus frame, can realize to specimen surface and concentrate rain spray; 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 water return pipeline terminal connects water tank, for filtering the rainwater reclaiming from insulated chamber.
5. the resistance to weathering chamber of a kind of three blade disc type high speed as claimed in claim 1, is characterized in that: described rain glass, with funnel and measuring tube, is carved with scale on measuring tube, described rain glass, with support, is placed on insulated chamber ground, removable.
6. the resistance to 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, be highly 2.5 meters, diameter is 2.2 meters, and a side of described insulated chamber has Yishanmen, facilitates staff to pass in and out.
7. the resistance to 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 within the scope of 0～390m/s, control device is controlled the rotating speed of motor, collect motor information, sensor information, rainfall data, calculate and controlling run, realize control, record and demonstration in process of the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633440.1U CN203534942U (en) | 2013-10-14 | 2013-10-14 | Three-blade disc type high-speed rain-erosion-resistant test box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633440.1U CN203534942U (en) | 2013-10-14 | 2013-10-14 | Three-blade disc type high-speed rain-erosion-resistant test box |
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| CN203534942U true CN203534942U (en) | 2014-04-09 |
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| CN201320633440.1U Expired - Fee Related CN203534942U (en) | 2013-10-14 | 2013-10-14 | Three-blade disc type high-speed rain-erosion-resistant test box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487368A (en) * | 2013-10-14 | 2014-01-01 | 青岛科技大学 | Three-blade disc type high-speed weathering-resisting test chamber |
| CN105004657A (en) * | 2015-08-11 | 2015-10-28 | 太仓市高泰机械有限公司 | Filter screen type spraying device for raining testing machine |
| CN105588798A (en) * | 2016-01-26 | 2016-05-18 | 同济大学 | Automatic dry-wet circulation test device |
| CN109828322A (en) * | 2019-01-23 | 2019-05-31 | 南京信息工程大学 | A kind of ornamental value Changes in weather simulator of adjustable rainfall size |
-
2013
- 2013-10-14 CN CN201320633440.1U patent/CN203534942U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487368A (en) * | 2013-10-14 | 2014-01-01 | 青岛科技大学 | Three-blade disc type high-speed weathering-resisting test chamber |
| CN103487368B (en) * | 2013-10-14 | 2015-10-28 | 青岛科技大学 | The resistance to weathering chamber of a kind of Three-blade disc type high speed |
| CN105004657A (en) * | 2015-08-11 | 2015-10-28 | 太仓市高泰机械有限公司 | Filter screen type spraying device for raining testing machine |
| CN105588798A (en) * | 2016-01-26 | 2016-05-18 | 同济大学 | Automatic dry-wet circulation test device |
| CN105588798B (en) * | 2016-01-26 | 2018-06-26 | 同济大学 | A kind of automatic dry-wet circulation test device |
| CN109828322A (en) * | 2019-01-23 | 2019-05-31 | 南京信息工程大学 | A kind of ornamental value Changes in weather simulator of adjustable rainfall size |
| CN109828322B (en) * | 2019-01-23 | 2024-05-14 | 南京信息工程大学 | Ornamental weather change simulation device capable of adjusting rainfall |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141014 |
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| EXPY | Termination of patent right or utility model |