CN110132832A - One kind is drenched with rain experimental provision - Google Patents
One kind is drenched with rain experimental provision Download PDFInfo
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- CN110132832A CN110132832A CN201910498865.8A CN201910498865A CN110132832A CN 110132832 A CN110132832 A CN 110132832A CN 201910498865 A CN201910498865 A CN 201910498865A CN 110132832 A CN110132832 A CN 110132832A
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- 239000007921 spray Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Drench with rain experimental provision the present invention provides one kind, be related to technical field of experiment equipment, solve it is existing drench with rain experimental provision higher cost the technical issues of.The device includes that arc is drenched with rain device and the pallet for placing measurement equipment to be checked, and arc device of drenching with rain includes rack, water supply device and arc spray section, and water supply device is connected to by water supply pipe with the arc spray section；Arc spray section is articulated in rack, and the water that arc spray section sprays when the arc spray section is overturn along its pivot is capable of forming the water curtain of covering solid space；Pallet is rotatably set to the lower section of arc spray section in the horizontal plane.Arc spray section is capable of forming the water curtain of covering solid space when overturning along its pivot, pallet below is covered in interior, pallet drives the measurement equipment to be checked placed thereon to rotate in the horizontal plane, the then situation of drenching with rain under analog natural environment, a whole set of experimental provision structure is simple, it is low in cost and convenient for installation and maintenance quick.
Description
Technical field
The present invention relates to technical field of experiment equipment, drench with rain experimental provision more particularly, to one kind.
Background technique
It is required according to standard GB/T 4706.1-2005 " safety of household and similar applications electric appliance ", household electrical appliance are prevented
Water grade needs to reach standard requirements, and in recent years household electrical appliance feed back after sale there are outdoor machine of air-conditioner mainboard water inlet or water heater water
Case water inlet etching problem.As the double random sampling schemes of State General Administration for Quality Supervision are carried out, producer needs to electric appliances such as air-conditioning, water heaters
The quality of equipment carries out more comprehensively stringent control, carries out prevention comprehensively；Experiment of wherein drenching with rain belongs to safety experimental project,
But structure is complicated, at high cost for existing experimental provision of drenching with rain on the market, and middle-size and small-size manufacturer is caused to be limited by experimental facilities, can not
Carry out experiment of drenching with rain.
And existing experimental provision of simply drenching with rain can not carry out no dead angle spray, it can not drenching with rain completely under simulating natural environment
Situation.
Summary of the invention
It is existing in the prior art to solve the purpose of the present invention is to provide a kind of low-cost experimental provision of drenching with rain
The technical issues of experimental provision higher cost of drenching with rain.Optimal technical scheme in many technical solutions provided by the invention can produce
Raw many technical effects elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes:
One kind provided by the invention is drenched with rain experimental provision, is drenched with rain device and support for placing measurement equipment to be checked including arc
Disk, arc device of drenching with rain includes rack, water supply device and arc spray section, the water supply device by water supply pipe with
The arc spray section connection；The arc spray section is articulated in the rack, when the arc spray section is overturn along its pivot
The water that the arc spray section sprays is capable of forming the water curtain of covering solid space；The pallet is rotatably arranged in the horizontal plane
In the lower section of the arc spray section.
Optionally, the arc spray section 180 degree may be reversed and be set to the rack, to form umbrella radiation sprinkling area
Domain.
Optionally, the pallet can 360 degree rotation in the horizontal plane.
Optionally, the arc spray section has multiple spray heads, and multiple spray heads are distributed in the arc spray section circle
The bottom side of cambered surface.
Optionally, arc device of drenching with rain further includes driving motor, the output shaft of the driving motor and the arc
The pivoting actuator of spray section connects.
Optionally, the water supply device includes water pump, and water is delivered to the arc by water supply pipe and sprayed by the water pump
Spill portion.
Optionally, experimental provision of drenching with rain further includes fixed device, and the fixed device is set to the close institute of the rack
State arc spray section bottom end.
Optionally, the pallet is electric pallet.
Optionally, the rack is door shape, and the arc spray section is across the rack and the arc spray section
The middle part of the door shape rack is fixed in bottom end.
Optionally, experimental provision of drenching with rain further includes controller, and arc device of drenching with rain includes decelerating motor, the deceleration
The output shaft of motor is connect with the pivoting actuator of the arc spray section；The pallet includes tray motor and motor driver,
The motor driver controls the start and stop of the tray motor；The water supply device includes water pump, and the water pump can pass through water supply
Water is delivered to the arc spray section by pipeline；The controller and the decelerating motor, the motor driver and described
Water pump electrical connection.
One kind provided by the invention is drenched with rain experimental provision, and it is three-dimensional that arc spray section is capable of forming covering when overturning along its pivot
The water curtain in space, pallet below is covered in, pallet drives the measurement equipment to be checked placed thereon to rotate in the horizontal plane,
The then situation of drenching with rain under analog natural environment, a whole set of experimental provision structure is simple, convenient for installation and maintenance, compared with existing structure complexity
Experimental provision of drenching with rain it is low in cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view for experimental provision of drenching with rain that the specific embodiment of the invention provides；
Fig. 2 is a kind of positive structure diagram for experimental provision of drenching with rain that the specific embodiment of the invention provides；
Fig. 3 is a kind of schematic view of the front view for arc spray section that the specific embodiment of the invention provides；
Fig. 4 is the partial enlargement structural representation of part A in Fig. 3；
Fig. 5 is the partial enlargement structural representation of part B in Fig. 3；
Fig. 6 is the configuration schematic diagram of part in Fig. 5；
Fig. 7 is the partial enlargement structural representation of C portion in Fig. 3；
Fig. 8 is the schematic perspective view of the first gripping block；
Fig. 9 is the schematic perspective view of the second gripping block；
Figure 10 is the amagnified partial perspective structural schematic diagram of each component in arc spray section master end.
1, arc is drenched with rain device in figure；11, rack；12, arc spray section；121, spray head；1211, water outlet connector；1212,
Syringe needle；122, pipe fitting；123, stainless steel tube；1241, the first gripping block；1242, the second gripping block；131, water supply pipe；
132, water pump；14, decelerating motor；151, master end fixed mechanism；152, it is servo-actuated side fixed mechanism；2, electric pallet；3, automatically controlled
Case；4, measurement equipment to be checked；5, close to switch；6, sensor fixation plate.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
As depicted in figs. 1 and 2, it drenches with rain experimental provision the present invention provides one kind, including arc is drenched with rain device 1 and for putting
Set the pallet of measurement equipment 4 to be checked, arc device 1 of drenching with rain includes rack 11, water supply device and arc spray section 12, described
Water supply device is connected to by water supply pipe 131 with the arc spray section 12；The arc spray section 12 is articulated in the rack
11, the arc spray section 12 water that the arc spray section 12 sprays when overturning along its pivot is capable of forming covering solid space
Water curtain；The pallet is rotatably set to the lower section of the arc spray section 12 in the horizontal plane.
The water curtain of covering solid space is capable of forming when overturning by arc spray section 12 along its pivot, by support below
In disk is covered in, pallet drives the measurement equipment to be checked 4 placed thereon to rotate in the horizontal plane, then the leaching under analog natural environment
Rain condition condition, a whole set of experimental provision structure is simple, and the experimental provision of drenching with rain compared with existing structure complexity is low in cost, and installation maintenance side
Just quick.
Optionally embodiment, arc spray section 12 can 180 degree overturning be set to rack 11, with formed umbrella radiation
Spray region.
Arc spray section 12 can 180 degree overturning be set to rack 11, form umbrella radiation sprinkling region, can simulate completely
The rainy situation of various wind speed and angle under natural environment.
Optionally embodiment, pallet can 360 degree rotations in the horizontal plane.
Pallet can 360 degree rotation in the horizontal plane, guarantee that measurement equipment 4 to be checked is drenched with rain no dead angle, most can truly be reacted
The protective performance and quality of equipment.
Optionally embodiment, as shown in figure 3, arc spray section 12 has multiple spray heads 121, multiple spray heads 121
It is distributed in the bottom side of 12 arc surface of arc spray section.The specific structure of spray head 121 is referring to figs. 5 and 6.
Multiple spray heads 121 are distributed in the bottom side of 12 arc surface of arc spray section, and water flow can directly act on to be detected set
Standby 4.
And the sprinkling direction of spray head 121 can guarantee and test perpendicular to the tangent line of 12 arcuate surface of arc spray section
The injection direction of all spray heads 121 is always towards measurement equipment 4 to be checked in journey.
Optionally embodiment, arc device 1 of drenching with rain further includes driving motor, the output shaft and arc of driving motor
The pivoting actuator of spray section 12 connects.
In order to realize automation and accurate control, the flip-flop movement of arc spray section 12 is controlled using driving motor, is grasped
Prosecutor is just.
Optionally embodiment, water supply device include water pump 132, and water pump 132 is conveyed water by water supply pipe 131
To arc spray section 12.The structure of two bottom ends of arc spray section 12 and water pipe junction is referring to fig. 4 and Fig. 7.
It is supplied water by water pump 132 to arc spray section 12, amount of water sprayed can be controlled by adjusting 132 motor speed of water pump,
Convenient for adjusting as needed.
Optionally embodiment, arc device 1 of drenching with rain further includes fixed device, and fixed device is set to rack 11
Close to 12 bottom end of arc spray section.
Fixed device is set to close 12 bottom end of arc spray section of rack 11, convenient for fixing, and will not influence arc
The rotary movement of spray section 12.
Fixed device includes master end fixed mechanism 151 and servo-actuated side fixed mechanism 152, referring to Fig. 1.
Optionally embodiment, pallet are electric pallet 2.
Pallet uses electric pallet 2, adjusts convenient for control and automation.
Optionally embodiment, rack 11 are door shape, and arc spray section 12 is across rack 11 and arc spray section
The middle part of door shape rack 11 is fixed in 12 bottom end.
Rack 11 is door shape, and support is steady, and the 12 end stress equalization of arc spray section being fixed thereon.
Optionally embodiment, experimental provision of drenching with rain further include controller, and arc device 1 of drenching with rain includes decelerating motor
14, the output shaft of decelerating motor 14 is connect with the pivoting actuator of arc spray section 12；Pallet includes tray motor and motor driven
Device, motor driver control the start and stop of tray motor；Water supply device includes water pump 132, and water pump 132 can pass through water supply pipe 131
Water is delivered to arc spray section 12；Controller is electrically connected with decelerating motor 14, motor driver and water pump 132.
In order to realize automation manipulation, controller is set to control decelerating motor 14, to be precisely controlled arc spray section
12 flip angle drips direction to simulate the rainwater influenced by wind direction, also can control water pump 132 and controls fountain height to simulate
Rain size, while also controlling starting and stopping for tray motor, make the through transport between each device and cooperating more smooth and smart
Really, high degree of automation.
As shown in Figure 10, sensor fixation plate 6 is fixed in rack 11, arc spray section 12 by vertical state clockwise or
Counterclockwise turning over can trigger when turning 90 degrees close to switch 5, send a signal to the controller being connected electrically close to switch 5, control
Device control decelerating motor 14 processed stops.
The specific embodiment of the invention provides a kind of arc and drenches with rain experimental provision, including electric pallet 2, arc are drenched with rain dress
Set 1 and the big device of software control stage apparatus three, in which:
Electric pallet 2 places the flat surface rotation of measurement equipment 4 to be checked using motor driver driving, specifies according in standard
Velocity of rotation and angle, adjust the plane of rotation of test product, comprehensive situation of drenching with rain can be simulated with 360 ° of automatic rotations, from
Manpower is saved in dynamic test, is improved efficiency.
Arc drenches with rain device 1 by driving motor, arc spray section 12, master end fixed mechanism 151, servo-actuated side fixed mechanism
152, the electric cabinet 3 of built-in controller, 132 motor of water pump etc. form, and are aided with axis, gripping block, bearing (setting) plate etc. and are assembled,
Wherein arc spray section 12 is controlled by driving motor, can be rotated with 180 °, and solid space covering, spray head 121 uses standard component
Syringe needle 1212 is made, and by controlling 132 motor speed regulating water flow size of water pump, simulates the size of nature rainfall.
Software control stage apparatus is programmed by PLC, and motor driver revolving speed is set and angle initialization requirement, will be subtracted
The setting of 14 revolving speed of speed motor and angle initialization requirement, 132 motor speed sets requirement of water pump write process control, are integrated in one
In a small electric cabinet 3, fixed test pattern is set, test man need to only click specified test pattern.
Arc is drenched with rain experimental provision, smoothly carries out experiment of drenching with rain by cost control, is the electric equipment products such as air-conditioning, water heater
Quality make guarantee；Realize that two dimension solids are sprayed without dead angle, experiment of drenching with rain under complete simulating natural environment.Setting control
It may be implemented to test automatically after device, automatically control the water size of drench with rain time and water pump 132, it is automatic to test, save manpower.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
- The experimental provision 1. one kind is drenched with rain, which is characterized in that it drenches with rain device and pallet for placing measurement equipment to be checked including arc, Arc device of drenching with rain includes rack, water supply device and arc spray section, and the water supply device passes through water supply pipe and institute State the connection of arc spray section；The arc spray section is articulated in the rack, and the arc spray section overturns when institute along its pivot The water for stating the ejection of arc spray section is capable of forming the water curtain of covering solid space；The pallet is rotatably set in the horizontal plane The lower section of the arc spray section.
- The experimental provision 2. one kind according to claim 1 is drenched with rain, which is characterized in that the arc spray section 180 degree can be turned over Turn to be set to the rack, to form umbrella radiation sprinkling region.
- The experimental provision 3. one kind according to claim 1 is drenched with rain, which is characterized in that the pallet can in the horizontal plane 360 Degree rotation.
- The experimental provision 4. one kind according to claim 1 is drenched with rain, which is characterized in that the arc spray section has multiple sprays Head, multiple spray heads are distributed in the bottom side of the arc spray section arc surface.
- The experimental provision 5. one kind according to claim 1 is drenched with rain, which is characterized in that the arc drench with rain device further include drive Dynamic motor, the output shaft of the driving motor are connect with the pivoting actuator of the arc spray section.
- The experimental provision 6. one kind according to claim 1 is drenched with rain, which is characterized in that the water supply device includes water pump, institute It states water pump and water is delivered to by the arc spray section by water supply pipe.
- The experimental provision 7. one kind according to claim 1 is drenched with rain, which is characterized in that arc device of drenching with rain further includes solid Determine device, the fixed device is set to the close arc spray section bottom end of the rack.
- The experimental provision 8. one kind according to claim 1 is drenched with rain, which is characterized in that the pallet is electric pallet.
- The experimental provision 9. one kind according to claim 1 is drenched with rain, which is characterized in that the rack is door shape, the arc Shape spray section is fixed on the middle part of the door shape rack across the bottom end of the rack and the arc spray section.
- 10. -9 any described one kind are drenched with rain experimental provision according to claim 1, which is characterized in that it further include controller, it is described Arc device of drenching with rain includes decelerating motor, and the output shaft of the decelerating motor is connect with the pivoting actuator of the arc spray section； The pallet includes tray motor and motor driver, and the motor driver controls the start and stop of the tray motor；The confession Water installations include water pump, and water can be delivered to the arc spray section by water supply pipe by the water pump；The controller and institute State decelerating motor, the motor driver and water pump electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498865.8A CN110132832A (en) | 2019-06-10 | 2019-06-10 | One kind is drenched with rain experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498865.8A CN110132832A (en) | 2019-06-10 | 2019-06-10 | One kind is drenched with rain experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132832A true CN110132832A (en) | 2019-08-16 |
Family
ID=67581013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910498865.8A Pending CN110132832A (en) | 2019-06-10 | 2019-06-10 | One kind is drenched with rain experimental provision |
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| CN (1) | CN110132832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926326A1 (en) * | 2020-06-15 | 2021-12-22 | Dannozzle Holding New ApS | Test apparatus and method for testing a surface |
| CN114659714A (en) * | 2022-04-21 | 2022-06-24 | 重庆云雄机械有限公司 | Simulated rain test equipment for automobile part endurance test detection |
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| CN202383053U (en) * | 2012-01-06 | 2012-08-15 | 广州东之旭试验设备有限公司 | Raining test box |
| CN203479467U (en) * | 2013-08-31 | 2014-03-12 | 顾伟 | Rain test device for large swing pipes |
| CN204556011U (en) * | 2015-02-02 | 2015-08-12 | 东莞市众志检测仪器有限公司 | A kind of rainfall testing machine |
| CN205067020U (en) * | 2015-10-13 | 2016-03-02 | 浙江大学 | Four degree of freedom rotation types that can simulate acid rain testing arrangement that drenches with rain |
| CN205067019U (en) * | 2015-10-13 | 2016-03-02 | 浙江大学 | Four degree of freedom rotation types testing arrangement that drenches with rain |
| CN205229016U (en) * | 2015-11-18 | 2016-05-11 | 广东三木科技有限公司 | Rain test case with adjustable rainfall intensity |
| CN205426430U (en) * | 2016-03-22 | 2016-08-03 | 广州岳信试验设备有限公司 | Combined test device of trickle is managed with putting to box dripping |
| CN207502116U (en) * | 2017-12-12 | 2018-06-15 | 江苏三亿检测技术有限公司 | One kind waves submerging test case of drenching with rain |
| CN210180890U (en) * | 2019-06-10 | 2020-03-24 | 格力电器（武汉）有限公司 | Rain experiment device |
-
2019
- 2019-06-10 CN CN201910498865.8A patent/CN110132832A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202383053U (en) * | 2012-01-06 | 2012-08-15 | 广州东之旭试验设备有限公司 | Raining test box |
| CN203479467U (en) * | 2013-08-31 | 2014-03-12 | 顾伟 | Rain test device for large swing pipes |
| CN204556011U (en) * | 2015-02-02 | 2015-08-12 | 东莞市众志检测仪器有限公司 | A kind of rainfall testing machine |
| CN205067020U (en) * | 2015-10-13 | 2016-03-02 | 浙江大学 | Four degree of freedom rotation types that can simulate acid rain testing arrangement that drenches with rain |
| CN205067019U (en) * | 2015-10-13 | 2016-03-02 | 浙江大学 | Four degree of freedom rotation types testing arrangement that drenches with rain |
| CN205229016U (en) * | 2015-11-18 | 2016-05-11 | 广东三木科技有限公司 | Rain test case with adjustable rainfall intensity |
| CN205426430U (en) * | 2016-03-22 | 2016-08-03 | 广州岳信试验设备有限公司 | Combined test device of trickle is managed with putting to box dripping |
| CN207502116U (en) * | 2017-12-12 | 2018-06-15 | 江苏三亿检测技术有限公司 | One kind waves submerging test case of drenching with rain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926326A1 (en) * | 2020-06-15 | 2021-12-22 | Dannozzle Holding New ApS | Test apparatus and method for testing a surface |
| CN114659714A (en) * | 2022-04-21 | 2022-06-24 | 重庆云雄机械有限公司 | Simulated rain test equipment for automobile part endurance test detection |
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