CN209656527U - Combined environment test device - Google Patents
Combined environment test device Download PDFInfo
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- CN209656527U CN209656527U CN201822266849.XU CN201822266849U CN209656527U CN 209656527 U CN209656527 U CN 209656527U CN 201822266849 U CN201822266849 U CN 201822266849U CN 209656527 U CN209656527 U CN 209656527U
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- environment test
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Abstract
The utility model discloses a kind of combined environment test devices, it include: corrosive liquids case, outer case, internal box, side box body, chamber door, corrosive liquids is loaded in corrosive liquids case, the internal box is nested in inside the outer case, it is open design at the top of the internal box, and bottom is equipped with a turntable, testee is placed on the turntable, an environment simulator is additionally provided between the outer case and internal box, the centre of the environment simulator is equipped with transparent liquid slot, periphery is the xenon lamp device of ring structure, the bottom of the transparent liquid slot is liquid permeable plate, corrosion resistant liquid is equipped in the side box body to pump, the corrosion resistant liquid pump passes through conveyance conduit for the corrosive liquor pump in the corrosive liquids case to the transparent liquid slot, corrosive liquids is sprayed on the testee from the liquid permeable plate, the xenon lamp dress Set alignment measured matter irradiation.The utility model is a kind of combined environment test device for capableing of the outer acid rain corrosion of simulating chamber.
Description
Technical field
The utility model relates to environmental test technical fields, more particularly to one kind to be capable of the comprehensive of the outer acid rain corrosion of simulating chamber
Close environment test device.
Background technique
The development of world today's Industries place extensive, however since people expect not enough, in advance industrial negative effect
It is unfavorable to prevent, results in the big crisis of global three: shortage of resources, environmental pollution, ecological disruption.Environmental pollution refers to natural or people
For destruction, add certain substance into environment and be more than the self-purification capacity of environment and generate the behavior of harm, or due to artificial
Factor, pollution of the environment by harmful substance, make biology growth and breeding and the mankind normal life it is adversely affected.By
So that the composition of environment or state is changed in human factor, Environmental Quality decline, thus upset and destroy the ecosystem and
The phenomenon that normal working and living condition of the mankind.
Environmental pollution mainly includes land pollution, marine pollution, air pollution, water pollution, noise pollution and radiation pollution
Etc..Wherein, air pollution refers to: the concentration of pollutants in air has met or exceeded detrimental extent, causes to destroy ecosystem
The normal existence and development of system and the mankind, cause damages to people and biology.This be the most directly with it is serious, mainly from work
Carbon monoxide, hydrogen sulfide, sulfur dioxide, oxynitrides of the releasings such as factory, automobile, power plant etc., someone are because of contact daily
These foul atmospheres and the disease for catching respiratory apparatus or the organs of vision.And air pollution is serious regional in rainfall,
It is possible that the phenomenon that deacidification rain, acid rain refers to the precipitation of sleet of the PH less than 5.6 or other forms.Rain, snow etc. are being formed
In descent, the substances such as the sulfur dioxide in air, oxynitrides are absorbed and dissolved, pH is formd and is lower than 5.6
Acid precipitation.Acid rain is mainly artificial discharged caused by a large amount of acidic materials into atmosphere.The acid rain of China is main because big
It measures the high coal of combustion of sulfur amount and is formed, mostly sulfuric acid rain, be less nitric acid rain, in addition, the tail gas of various vehicular emissions
It is the major reason to form acid rain.The some areas in China have become the multiple area of acid rain, and the range and degree of Acid Rain Pollution are
Cause the close attention of people.
Acid rain acts on behalf of serious influence and destruction to human ecological environment, all can for soil, water body, forest and building
Harm is brought, acid rain has very strong corrosiveness to construction materials such as metal, building stones, cement, timber.Acid rain can make nonmetallic
There is cavity and crack, lead to strength reduction in construction material, concrete, mortar and Dinas brickes Surface hardened layer, cement dissolution, from
And building damage.Especially for many using marble and lime stone as the Historical Buildings of material and the art work, acid resistance is poor, holds
Vulnerable to acid rain corrosion and discoloration.Acid rain corrodes metal extremely serious.Thus to electric wire, rail, ship vehicle, power transmission line
Road, bridge, house, electromechanical equipment etc. will cause serious damage.
Therefore, a kind of combined environment test device for capableing of the outer acid rain corrosion of simulating chamber is needed.
Utility model content
The purpose of the utility model is to provide it is a kind of can outside simulating chamber acid rain corrosion combined environment test device.
To achieve the goals above, technical solution provided by the utility model are as follows: a kind of combined environment test device is provided,
Include: corrosive liquids case, outer case, internal box, side box body, chamber door, corrosive liquids, institute are loaded in corrosive liquids case
It states internal box to be nested in inside the outer case, is open design at the top of the internal box, and bottom is equipped with a turntable, measured object
Body is placed on the turntable, and an environment simulator, the environment simulator are additionally provided between the outer case and internal box
Centre be equipped with transparent liquid slot, periphery is the xenon lamp device of ring structure, and the bottom of the transparent liquid slot is liquid permeable plate, the side case
It is equipped with corrosion resistant liquid in vivo to pump, the corrosion resistant liquid pump passes through conveyance conduit for the corrosivity in the corrosive liquids case
Liquid pump to the transparent liquid slot, corrosive liquids is sprayed on the testee from the liquid permeable plate, the xenon lamp device pair
Quasi- measured matter irradiation.
The internal box bottom is connected to the corrosive liquids case, the corrosive liquids being sprayed on the testee
It is back to the corrosive liquids case by reflux line, and one-way conduction valve is set on the reflux line.
It further include having blast apparatus, the blast apparatus can carry out air blast to testee.
It further include PLC and frequency converter, the PLC is connect by frequency converter with the blast apparatus, and controls the air blast
The operating power of equipment.
The PLC also passes through another frequency converter and corrosion resistant liquid pump connects, and controls the corrosion-resistant liquid
The operating power of body pump.
It further include temperature-controlling system, the temperature-controlling system includes PLC, solid-state relay, resistor and temperature sensor, described
PLC is connect by the solid-state relay with the resistor, and the PLC is also connect with the temperature sensor, the temperature
Sensor and the resistor are set in the internal box, and the temperature sensor detects the temperature information in the internal box
The PLC is fed back to, the PLC controls the heating power of the resistor by the solid-state relay.
Further include xenon lamp operation control system, the xenon lamp operation control system include: DSP master control system and with it is described
DSP master control system connection starting circuit, pre-burning circuit and high-voltage charge and discharge circuit, and the starting circuit, pre-burning circuit and
High-voltage charge and discharge circuit is connect with xenon lamp device.
The xenon lamp operation control system and xenon lamp device are separate structure, and the xenon lamp device includes light source and lampshade,
The lampshade is equipped with the filtering structure for filtering out infrared light.
The conveyance conduit is equipped with flow sensor and solenoid valve, and the flow sensor and solenoid valve connect with PLC
It connects, the PLC detects the flow information on the conveyance conduit by the flow sensor, and by the solenoid valve to institute
The uninterrupted stated on conveyance conduit is controlled.
The humidity sensor for detecting humidity information and temperature information, and the humidity are additionally provided with inside the internal box
Sensor is connect with the PLC, and the humidity information that will test is sent to the PLC.
The turntable bottom is recessed inwardly, and further includes having motor and shaft, the motor passes through the shaft and institute
It states concave bottom to connect and the turntable is driven to rotate, and the recess can envelope the motor and shaft.
The shaft including several different lengths, to adjust the height of the turntable.
It is compared with prior art, reasonable, multiple functional due to designing in the utility model combined environment test device,
The test of multiple product can be completed, and corrosive liquids can be equably sprayed to by testee by the liquid permeable plate
On, and the xenon lamp device can simulated solar irradiation to measured matter carry out illumination test.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
Fig. 1 is the schematic diagram of one embodiment of the utility model combined environment test device.
Fig. 2 is the schematic diagram of the section structure of combined environment test device as shown in Figure 1.
Fig. 3 is the schematic diagram of the internal box of combined environment test device as shown in Figure 1.
Fig. 4 is the structural schematic diagram of the environment simulator of combined environment test device as shown in Figure 1.
Fig. 5 show the circuit theory module map of the PLC of combined environment test device as shown in Figure 1.
Fig. 6 show the circuit theory module map of the temperature-controlling system of combined environment test device as shown in Figure 1.
Fig. 7 is the circuit theory module map of the xenon lamp operation control system of combined environment test device as shown in Figure 1.
Fig. 8 is the structural schematic diagram of the turntable of the outer acid rain environment testing equipment of simulating chamber as shown in Figure 1.
Specific embodiment
The embodiments of the present invention are described referring now to the drawings, similar element numbers represent similar member in attached drawing
Part.As described above, as shown in figures 1-4, combined environment test device 100 provided by the embodiment of the utility model, comprising: corrosion
Property fluid box 1, outer case 2, internal box 3, side box body 4, chamber door 5 are loaded with corrosive liquids in corrosive liquids case 1, described
Internal box 3 is nested in inside the outer case 2, is open design at the top of the internal box 3, and bottom is equipped with a turntable 50, quilt
It surveys object to be placed on the turntable 50, an environment simulator 60, the ring is additionally provided between the outer case 2 and internal box 3
Border simulator 60 is fixed on a rectangular plate, and the centre of the environment simulator 60 is equipped with transparent liquid slot 61, and periphery is
The xenon lamp device 8 of ring structure, the bottom of the transparent liquid slot 61 are liquid permeable plate 6, are equipped with corrosion resistant liquid in the side box body 4 and pump
7, the corrosion resistant liquid pump 7 passes through conveyance conduit for the corrosive liquor pump in the corrosive liquids case 1 to the transparent liquid
Slot 61, corrosive liquids are sprayed on the testee from the liquid permeable plate 6, and the xenon lamp device 8 is directed at measured matter and shines
It penetrates.It should be noted that before the xenon lamp device 8 enters working stage, need to carry out exposure intensity stringent test and
Calibration, the intensity of illumination of the xenon lamp device 8 is known, and be it is adjustable, in addition, the utility model use the xenon
Lamp device 8 is the xenon lamp device that can imitate solar spectral.
In one embodiment, as shown in figure 3,3 bottom of the internal box is connected to the corrosive liquids case 1, spray
Corrosive liquids on to the testee is back to the corrosive liquids case 1, and the return pipe by reflux line
One-way conduction valve 9 is set on road.The liquid in the corrosive liquids case 1 can be prevented by the way that the one-way conduction valve 9 is arranged
In adverse current to the internal box 3.It should be noted that corrosive liquids can be acidic liquid, it is also possible to akaline liquid, has
The soda acid degree and composition and pH value of body can be carried out according to test request referring to relevant domestic or international test standards
Allotment.
In second embodiment, as shown in Fig. 2, further including having blast apparatus 10, the blast apparatus 10 can be to measured object
Body carries out air blast.The blast apparatus 10 is set in the side box body 4, the side box body 4 and 3 joint of internal box,
Ventilation slot 10a is offered, can allow in wind to testee caused by the blast apparatus 10, pass through the blast apparatus
10 can allow on testee, and effect is that testee can be allowed to simulate wind effect, it should be noted that the internal box 3
Upper portion side wall at offer return air inlet, the return air inlet and the ventilation slot 10a form the circulation canal of wind.In addition, described
The air port of blast apparatus 10 can install installation electric heater additional, and blowout hot wind can allow testee Quick-air-drying.The ventilation slot 10a
For equally distributed round slot structure.
In third embodiment, the present embodiment be extend out on the basis of second embodiment, as shown in figure 5,
It further include PLC and frequency converter 11, the PLC is connect by frequency converter 11 with the blast apparatus 10, and is controlled the air blast and set
Standby 10 operating power.By the frequency converter 11, the revolving speed of the blast apparatus 10 can be adjusted, to adjust wind-force size.
It is cooperated by the blast apparatus 10, ventilation slot 10a, frequency converter 11, wind speed at different levels can be simulated, in the present embodiment,
The measured matter being placed on the turntable 50 can simulate wind effect, including test for Quick-air-drying or wind resistance power.
In 4th embodiment, wind speed tester is placed on the turntable 50, by the wind speed tester to the drum
Wind devices 10 are tested by the wind speed of the ventilation slot 10a, determine the size of wind-force at different levels.
In 5th embodiment, as shown in figure 5, the PLC also passes through another frequency converter 12 and the corrosion-resistant liquid
7 connection of body pump, and control the operating power of the corrosion resistant liquid pump 7.By the work for controlling the corrosion resistance liquid pump 7
Power can control the uninterrupted of the spray by the liquid permeable plate 6.It should be noted that the present embodiment and third are real
Apply the PLC in example can be it is same, may not be it is same, in order to facilitate centralized control, it is proposed that using same
PLC, furthermore PLC should be also attached with host computer, be instructed by host computer to PLC input control, and PLC then executes the control
System instruction.
In 6th embodiment, as shown in fig. 6, further including temperature-controlling system 13, the temperature-controlling system 13 includes PLC, solid-state
Relay 14, resistor 15 and temperature sensor 16, the PLC are connected by the solid-state relay 14 with the resistor 15
It connects, the PLC is also connect with the temperature sensor 16, and the temperature sensor 16 and the resistor 15 are set in described
In cabinet 3, the temperature information that the temperature sensor 16 detects in the internal box 3 feeds back to the PLC, and the PLC passes through
The solid-state relay 14 controls the heating power of the resistor 15.
In 7th embodiment, as shown in fig. 7, further including xenon lamp operation control system 26, xenon lamp job control system
System 26 includes: DSP master control system 17 and the starting circuit 18 connecting with the DSP master control system 17, pre-burning circuit 19 and high pressure
Charge-discharge circuit 20, and the starting circuit 18, pre-burning circuit 19 and high-voltage charge and discharge circuit 20 are connect with xenon lamp device 8.
Corresponding circuits when starter, pre-burning and electrion three phases when the xenon lamp operation control system 26 mainly realizes xenon lamp work
Work be adjusted, 220V/AC input voltage is linked into the major loop of drive system, be including high-voltage charge and discharge electricity
Road, pre-burning circuit and starting circuit, then by power conversion, i.e., when exportable xenon flash lamp works required for three phases
Voltage.
In 8th embodiment, as shown in figure 4, the xenon lamp operation control system 26 and xenon lamp device 8 are separate structure,
The xenon lamp device 8 includes light source and lampshade, and the light source is ring structure, and is set on the environment simulator 60, position
Around the transparent liquid slot 61, the lampshade is all ring structure, and the lampshade is equipped with the optical filtering for filtering out infrared light
Structure as much as possible filters out infrared light, becomes specific wavelength by the light that the filtering structure allows the xenon lamp device 8 to issue
Light beam, the spectrum of the light beam can imitate solar spectral.
In 9th embodiment, as shown in Figures 3 and 5, the conveyance conduit is equipped with flow sensor 21 and solenoid valve 22, and
The flow sensor 21 and solenoid valve 22 are connect with PLC, and the PLC detects the conveying by the flow sensor 21
Flow information on pipeline, and the uninterrupted on the conveyance conduit is controlled by the solenoid valve 22.By right
Uninterrupted control on conveyance conduit can indirectly control corrosive liquids to the size of testee spray flow.
In tenth embodiment, as shown in figure 5, being additionally provided with inside the internal box 3 for detecting humidity information and temperature
The humidity sensor 23 of information, and the humidity sensor 23 is connect with the PLC, and the humidity information that will test is sent to
The PLC.
In addition, display device is arranged outside the outer case 2, for showing the operating power and the interior case of each motor
Temperature and humidity information in body 3 facilitate operator to grasp the test information in the internal box 3.
In tenth one embodiment, as shown in figure 8, the turntable 50 as shown in Figure 8, is used to place testee
The side be it is directed downwardly, it further includes having motor (not showing on figure) and shaft (on figure not that 50 bottom of turntable, which is recessed inwardly 25,
Show), the motor is connect with 25 bottoms of the recess by the shaft and the turntable 50 is driven to rotate, and the recess
25 can envelope the motor and shaft.Since the recess 25 can envelope the motor and shaft, because
This can prevent corrosive liquids from corroding to it.Also with the shaft coupling for crossing reduction revolving speed between motor and shaft in the present embodiment
Device is attached, and the purpose that the turntable 50 is arranged is to make testee more equal in spray and xenon lamp irradiation process
It is even, test accuracy is improved, therefore the turntable 50 only needs slow rotation.
In the 12nd embodiment, described shaft one end is connect with the bottom of the recess, the other end and the motor
Axis connection is exported, and is to be threadedly coupled, the shaft can be preset with different length, to adjust 50 height of turntable.Adjustment
The adjustable testee of height of the turntable 50 is by 8 exposure intensity of xenon lamp device.
To sum up in each embodiment, it can be seen that in the utility model combined environment test device 100, test pattern
Acidic liquid corrosion test, akaline liquid erosion test, sunlight burn-in test can be simulated, additionally there is air blast effect
Fruit, and one or more above test can be integrated.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (12)
1. a kind of combined environment test device characterized by comprising corrosive liquids case, outer case, internal box, side box body,
Chamber door is loaded with corrosive liquids in corrosive liquids case, and the internal box is nested in inside the outer case, the internal box
Top is open design, and bottom is equipped with a turntable, and testee is placed on the turntable, between the outer case and internal box
It is additionally provided with an environment simulator, the centre of the environment simulator is equipped with transparent liquid slot, and periphery is the xenon lamp of ring structure
Device, the bottom of the transparent liquid slot are liquid permeable plate, are equipped with corrosion resistant liquid in the side box body and pump, and the corrosion resistant liquid pump is logical
Conveyance conduit is crossed by the corrosive liquor pump in the corrosive liquids case to the transparent liquid slot, corrosive liquids is from the transparent liquid
Plate is sprayed on the testee, the xenon lamp device alignment measured matter irradiation.
2. combined environment test device as described in claim 1, it is characterised in that: the internal box bottom and the corrosivity
Fluid box connection, the corrosive liquids being sprayed on the testee are back to the corrosive liquids by reflux line
Case, and one-way conduction valve is set on the reflux line.
3. combined environment test device as described in claim 1, it is characterised in that: it further include having blast apparatus, the air blast
Equipment can carry out air blast to testee.
4. combined environment test device as claimed in claim 3, it is characterised in that: further include PLC and frequency converter, the PLC
It is connect by frequency converter with the blast apparatus, and controls the operating power of the blast apparatus.
5. combined environment test device as claimed in claim 4, it is characterised in that: the PLC also passes through another frequency conversion
Device and corrosion resistant liquid pump connect, and control the operating power of the corrosion resistant liquid pump.
6. combined environment test device as claimed in claim 3, it is characterised in that: it further include temperature-controlling system, the temperature control system
System includes PLC, solid-state relay, resistor and temperature sensor, and the PLC passes through the solid-state relay and the resistor
Connection, the PLC are also connect with the temperature sensor, and the temperature sensor and the resistor are set to the internal box
Interior, the temperature information that the temperature sensor detects in the internal box feeds back to the PLC, and the PLC passes through the solid-state
Relay controls the heating power of the resistor.
7. combined environment test device as described in claim 1, it is characterised in that: further include xenon lamp operation control system, institute
Stating xenon lamp operation control system includes: DSP master control system and the starting circuit connecting with the DSP master control system, pre-burning circuit
And high-voltage charge and discharge circuit, and the starting circuit, pre-burning circuit and high-voltage charge and discharge circuit are connect with xenon lamp device.
8. combined environment test device as claimed in claim 7, it is characterised in that: the xenon lamp operation control system and xenon lamp
Device is separate structure, and the xenon lamp device includes light source and lampshade, and the lampshade is equipped with the optical filtering knot for filtering out infrared light
Structure.
9. combined environment test device as claimed in claim 3, it is characterised in that: the conveyance conduit is equipped with flow sensor
And solenoid valve, and the flow sensor and solenoid valve are connect with PLC, the PLC detects institute by the flow sensor
The flow information on conveyance conduit is stated, and the uninterrupted on the conveyance conduit is controlled by the solenoid valve.
10. combined environment test device as claimed in claim 4, it is characterised in that: be additionally provided with and be used for inside the internal box
The humidity information hair that detects the humidity sensor of humidity information, and the humidity sensor is connect with the PLC, and will test
Give the PLC.
11. combined environment test device as described in claim 1, it is characterised in that: the turntable bottom is recessed inwardly, and also wraps
Motor and shaft have been included, the motor is connect with the concave bottom by the shaft and the turntable is driven to rotate,
And the recess can envelope the motor and shaft.
12. combined environment test device as claimed in claim 11, it is characterised in that: including turning described in several different lengths
Axis, to adjust the height of the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266849.XU CN209656527U (en) | 2018-12-31 | 2018-12-31 | Combined environment test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266849.XU CN209656527U (en) | 2018-12-31 | 2018-12-31 | Combined environment test device |
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| Publication Number | Publication Date |
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| CN209656527U true CN209656527U (en) | 2019-11-19 |
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ID=68519847
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| CN201822266849.XU Active CN209656527U (en) | 2018-12-31 | 2018-12-31 | Combined environment test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765168A (en) * | 2018-12-31 | 2019-05-17 | 华测检测认证集团北京有限公司 | Combined environment test equipment |
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2018
- 2018-12-31 CN CN201822266849.XU patent/CN209656527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765168A (en) * | 2018-12-31 | 2019-05-17 | 华测检测认证集团北京有限公司 | Combined environment test equipment |
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