CN205015134U - Testing arrangement drenches with rain with vibration function - Google Patents
Testing arrangement drenches with rain with vibration function Download PDFInfo
- Publication number
- CN205015134U CN205015134U CN201520788143.3U CN201520788143U CN205015134U CN 205015134 U CN205015134 U CN 205015134U CN 201520788143 U CN201520788143 U CN 201520788143U CN 205015134 U CN205015134 U CN 205015134U
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- Prior art keywords
- rain
- water
- proving installation
- shower nozzle
- drench
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000005303 weighing Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 238000009434 installation Methods 0.000 claims description 21
- 238000003916 acid precipitation Methods 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 2
- 238000004088 simulation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a testing arrangement drenches with rain with vibration function, including controlling the peaceful weighing apparatus frame of frame, rotate setting spraying between the peaceful weighing apparatus frame of control frame and put the pipe to and be located an objective table that sprays pendulum pipe below, spray pendulum pipe including curved body and a plurality of shower nozzle arranged along the pipe length direction, and the opening of each shower nozzle all moves towards the center of objective table, the objective table is equipped with the vibrating component who is used for the simulation vibration. The utility model discloses labour saving and time saving, reasonable in design, simple structure, it is good that test effectiveness is drenched with rain to the simulation nature, can accomplish the test of multiple product, and application scope is wide, uses stably, more can simulate the vibration that produces in the product motion process.
Description
Technical field
The utility model relates to product and to drench with rain technical field of measurement and test, particularly relates to a kind of proving installation of drenching with rain with vibrating function.
Background technology
Proving installation of drenching with rain is applicable to the water resistance of testing microminiature agricultural machinery, garden instrument, electric tool, the oily dynamic and electronic product such as rotary tillage machine, weeder, mower.
Product in use can suffer the shower of rainwater, is the important indicator evaluating product quality to the test of its water resistance and tolerance.By test of drenching with rain, can the duty of Real-Time Monitoring institute's detection part or product and performance index, for enterprise product formulates the criterion that water resistance standard provides science.When the water resistance of test products, need the environment simulating suitable real scene, to obtain product performance parameter accurately.Add in recent years due to the pollution of atmospheric environment, acid rain phenomenon showed increased, the resistance to acid therefore for outdoor study instrument detects the particularly necessity that seems.
Due to the singularity that actuating medium is water, quality problem is also one of them key link, and service time, length will fouling, finally blocked water delivering orifice.If with weldless steel tube as water supply line, after Long-Time Service, pipeline rust, water quality fouling, accumulates over a long period and will cause line clogging, but if use the pipeline of the materials such as PPR or PE, then Long-Time Service then can aged deterioration in an outdoor environment, and the serviceable life of equipment reduces.Considering the impact of various medium, the selection of the swing pipe that whole proving installation entirety of drenching with rain adopts and shower nozzle is particularly important.
Traditional method is sprayed with running water pipe, and its shortcoming is, the intensity of current is uncontrollable, and jet face is very uneven, checks lack of standardization.Also there is the proving installation of drenching with rain much manufactured and designed for main equipments such as automobiles at present, but there is bulky, that complex structure, cost are high feature.Actual job instrument can produce vibration in the course of the work, and the vibration that existing simulation system of drenching with rain cannot produce in simulation tool operation.Therefore, how to provide structure simple, system stability, the test macro can better simulating scene of drenching with rain is the technical issues that need to address.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of proving installation of drenching with rain with vibrating function, thus realization is to the accurate evaluation of the water resistance of product especially acid rain preventing performance, be applicable to microminiature agricultural machinery, garden instrument, electric tool, the oily dynamic and electronic product such as rotary tillage machine, weeder, mower.
Concrete technical scheme of the present utility model is as follows:
With a proving installation of drenching with rain for vibrating function, comprise and control frame peace weighing apparatus frame, rotate the spray swing pipe being arranged on and controlling between frame peace weighing apparatus frame, and be positioned at the objective table below spray swing pipe;
The body that described spray swing pipe comprises arc and several shower nozzles arranged along tube length direction, and the opening of each shower nozzle is all towards the center of described objective table;
Described objective table is provided with the vibrating mass for analog vibration.
Preferably, described objective table is arranged on four-degree-of-freedom displacement platform by height adjustment mechanism, and four-degree-of-freedom displacement platform has XYZ three-dimensional degree of freedom and can be rotated counterclockwise, and can regulate the position of objective table, and driving objective table rotates.Further, accurately adjust height according to the size of test product, arranging described height adjustment mechanism is screw lift.When product is larger, objective table can be turned down, accurate simulation is drenched with rain situation.
Preferably, described body semicircular in shape and there are 180 ° of rotary freedoms, described shower nozzle is set in qually spaced on body; Shower nozzle is solenoid valve or electric valve control standard shower nozzle, and shower nozzle and body are stainless steel, avoid pipeline rust.
Because capacity of sprinkler is controlled, the spray swing pipe in the utility model can regulate swing pipe spray field and water spray dynamics as required, and from different directions, different time controls the opening and closing of flow and arbitrary shower nozzle, simulates scene of drenching with rain more really.
Preferably, described objective table is the disk that middle part is provided with void region, selectes suitable disk size, for carrying tested product according to product sizes such as microminiature agricultural machinery.
Preferably, be provided with in described control frame and the water system spraying swing pipe and be communicated with; The water tank of described water system bag water storage, for sending the water pump of water, the water pipe be connected with spray swing pipe, and for filtering the filtrator of impurities in water.
Preferably, be provided with the Modeling of Acid Rain generating means that acid rain is provided to spray swing pipe, described Modeling of Acid Rain generating means comprises the fluid reservoir for storing acid solution, for controlling the by-pass valve control of the blending ratio of acid solution and water, and for the woven hose to spray swing pipe conveying acid solution.
In the utility model, the acid solution that the water that water system provides and Modeling of Acid Rain generating means are carried enters to spray in swing pipe simultaneously and mixes, with Simulated Acid Rain, the flow of acid solution is controlled by by-pass valve control, and then control the blending ratio of acid solution and water, for generation of the Modeling of Acid Rain environment of different destructiveness.
Preferably, described water pipe is provided with Manual draining valve, can facilitate and be got rid of completely by the water comprising impurity of proving installation inside of drenching with rain in time, avoiding water quality fouling to cause body to block.
Preferably, in described control frame, being provided with the control system for controlling water pump and each shower nozzle, comprising the controller regulating pump capacity, the regulator regulating shower nozzle aquifer yield and power switch; Control discharge by control system, the actual weather conditions such as light rain, moderate rain, heavy rain can be simulated.
Preferably, in described balancing stand, be provided with the gear train driving spray swing pipe to rotate, control body and rotate freely in 180 °.
Preferably, described vibrating mass is fixed on the below of objective table, involving vibrations motor and buffer spring, with the vibration produced in analog equipment motion process, and more realistic testing environment.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model is time saving and energy saving, reasonable in design, and structure is simple, and simulating nature is drenched with rain good test effect, and can complete the test of multiple product, applied widely, system uses stable, has certain marketing meaning; The four-degree-of-freedom displacement platform adopted can comprehensively to be drenched with rain test to product, and screw lift can raise according to product size or reduce the height of objective table, to drench with rain situation to prepare simulation.
2, the utility model is using water as actuating medium, therefore needs to consider that environment is on its impact.Swing pipe and shower nozzle are finally determined to use stainless steel, and the phenomenon that significantly can reduce line clogging like this occurs; After test of drenching with rain, manually water discharging valve is opened, by the water emptying of spray swing pipe inside, can effectively prevent nighttime temperature reduction in winter from causing swing pipe bursting by freezing.
3, for existing device of drenching with rain, this device adds Modeling of Acid Rain generating means, can simulate working environment during outdoor acid rain; Also be provided with vibrating mass, with the vibration produced in real simulation product motion process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model with the test macro of drenching with rain of vibrating function.
In figure, 1, control frame; 2, swing pipe is sprayed; 3, objective table; 4, screw lift; 5, four-degree-of-freedom displacement platform; 6, balancing stand; 7, Modeling of Acid Rain generating means; 71, fluid reservoir; 72, by-pass valve control; 73, woven hose; 8, vibrating mass; 81, vibrating motor; 82, buffer spring.
Embodiment
Below in conjunction with accompanying drawing, the proving installation of drenching with rain with vibrating function in the utility model is described in further detail.
The proving installation of drenching with rain with vibrating function as shown in Figure 1, comprises and controls frame 1, spray swing pipe 2, objective table 3, screw lift 4, four-degree-of-freedom displacement platform 5, balancing stand 6, Modeling of Acid Rain generating means 7 and vibrating mass 8.Wherein, simulation generator 7 comprises fluid reservoir 71, by-pass valve control 72 and woven hose 73, vibrating mass 8 involving vibrations motor 81 and buffer spring 82.
Control frame 1 and comprise water system and control system, water system is made up of water tank, water pump, filtrator and water pipe; Control system is made up of controller, regulator and power switch.Control discharge by control system, the actual weather conditions such as light rain, moderate rain, heavy rain can be simulated.The water pipe of water system is arranged a Manual draining valve, can facilitate and in time the water comprising impurity of proving installation inside of drenching with rain be got rid of completely.
Spray swing pipe 2 one end is connected with the water system controlled in frame 1, and the other end is connected with balancing stand 6.Spray swing pipe 2 is stainless steel, semicircular in shape, and can rotate before and after 180 degree, and every 5 degree are established a shower nozzle, totally 34, shower nozzle opening is all towards the center of objective table 3.Spray swing pipe can regulate swing pipe spray field and water spray dynamics as required, and from different directions, different time controls the opening and closing of flow and arbitrary shower nozzle.Shower nozzle adopts stainless steel shower nozzle, and be 90 ° of jet angles during shower nozzle water spray, solid-cone is sprayed, and water outlet is even, apopore diameter >3mm, and after filtration, particle size in water, effectively can prevent blocking.
The disk of objective table 36 pieces of homogeneous areas by hollow out forms, and selectes suitable disk size, for carrying tested product according to product sizes such as microminiature agricultural machinery.Screw lift 4 is connected between objective table 3 and four-degree-of-freedom displacement platform 5, can accurately control adjustment height according to the size of test product.When product is larger, objective table 3 can be turned down, accurate simulation is drenched with rain situation.
Be fixed with vibrating mass 8 below objective table 3, involving vibrations motor 81 and buffer spring 82, for the vibration produced in analog equipment motion process.
Be provided with gear train and control device in balancing stand 6, lower end is connected with four-degree-of-freedom displacement platform.Gear train rotates for driving spray swing pipe 2, control device for control four-degree-of-freedom displacement platform up and down, the movement of front and back and left and right different directions, and can be rotated counterclockwise.The structure of control device can adopt routine techniques, and not improvement place of the present utility model, in order to describe operation of the present utility model in detail, now listing a kind of conventional control device and being described in detail.As, control device comprises upper PC (PC) and PLC.
When needs Simulated Acid Rain environment, to open and regulable control valve 72, the acid solution in fluid reservoir 71 to be mixed with the water in water system with certain proportion and sprays through spraying swing pipe, carry out the working environment under Simulated Acid Rain with this.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. with a proving installation of drenching with rain for vibrating function, it is characterized in that, comprise and control frame peace weighing apparatus frame, rotate the spray swing pipe being arranged on and controlling between frame peace weighing apparatus frame, and be positioned at the objective table below spray swing pipe;
The body that described spray swing pipe comprises arc and several shower nozzles arranged along tube length direction, and the opening of each shower nozzle is all towards the center of described objective table;
Described objective table is provided with the vibrating mass for analog vibration.
2. drench with rain as claimed in claim 1 proving installation, it is characterized in that, described objective table is arranged on four-degree-of-freedom displacement platform by height adjustment mechanism.
3. to drench with rain as claimed in claim 1 proving installation, it is characterized in that, described body semicircular in shape and have 180 ° of rotary freedoms, described shower nozzle is set in qually spaced on body.
4. drench with rain as claimed in claim 3 proving installation, it is characterized in that, described shower nozzle is solenoid valve or electric valve control standard shower nozzle, and shower nozzle and body are stainless steel.
5. to drench with rain as claimed in claim 1 proving installation, it is characterized in that, described objective table is the disk that middle part is provided with void region.
6. to drench with rain as claimed in claim 1 proving installation, it is characterized in that, be provided with in described control frame and the water system spraying swing pipe and be communicated with;
The water tank of described water system bag water storage, for sending the water pump of water, the water pipe be connected with spray swing pipe, and for filtering the filtrator of impurities in water.
7. drench with rain as claimed in claim 6 proving installation, it is characterized in that, described water pipe is provided with Manual draining valve.
8. to drench with rain as claimed in claim 6 proving installation, it is characterized in that, in described control frame, being provided with the control system for controlling water pump and each shower nozzle, comprise the controller regulating pump capacity, the regulator regulating shower nozzle aquifer yield and power switch.
9. to drench with rain as claimed in claim 1 proving installation, it is characterized in that, be provided with the Modeling of Acid Rain generating means accessing described spray swing pipe, comprise the fluid reservoir for storing acid solution, for controlling the by-pass valve control of the blending ratio of acid solution and water, and for the woven hose to spray swing pipe conveying acid solution.
10. to drench with rain as claimed in claim 9 proving installation, it is characterized in that, described vibrating mass involving vibrations motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788143.3U CN205015134U (en) | 2015-10-13 | 2015-10-13 | Testing arrangement drenches with rain with vibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788143.3U CN205015134U (en) | 2015-10-13 | 2015-10-13 | Testing arrangement drenches with rain with vibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015134U true CN205015134U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788143.3U Expired - Fee Related CN205015134U (en) | 2015-10-13 | 2015-10-13 | Testing arrangement drenches with rain with vibration function |
Country Status (1)
| Country | Link |
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| CN (1) | CN205015134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370352A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | New energy battery rain and vibration resistance detection device |
| CN107192505A (en) * | 2017-06-28 | 2017-09-22 | 宁波万泓汽车零部件有限公司 | A kind of vehicle dormer window leak water detdction equipment and leakage detection method |
| CN108398215A (en) * | 2018-03-06 | 2018-08-14 | 上汽大众汽车有限公司 | The waterproof test method of vehicle-mounted element |
-
2015
- 2015-10-13 CN CN201520788143.3U patent/CN205015134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370352A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | New energy battery rain and vibration resistance detection device |
| CN107192505A (en) * | 2017-06-28 | 2017-09-22 | 宁波万泓汽车零部件有限公司 | A kind of vehicle dormer window leak water detdction equipment and leakage detection method |
| CN108398215A (en) * | 2018-03-06 | 2018-08-14 | 上汽大众汽车有限公司 | The waterproof test method of vehicle-mounted element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20201013 |