CN107727560A - A kind of package of reliability detection - Google Patents
A kind of package of reliability detection Download PDFInfo
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- CN107727560A CN107727560A CN201710891749.3A CN201710891749A CN107727560A CN 107727560 A CN107727560 A CN 107727560A CN 201710891749 A CN201710891749 A CN 201710891749A CN 107727560 A CN107727560 A CN 107727560A
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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
- G01N17/002—Test chambers
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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
- G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light
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Abstract
The invention discloses a kind of package of reliability detection, it is related to reliability test technical field.The present invention includes chamber, drenched with rain built in chamber device and ultraviolet lamp, captation, humidity control apparatus, temperature-adjusting device and control system are provided with outside chamber, drench with rain device, humidity control apparatus connects with captation respectively, and humidity control apparatus, temperature-adjusting device connect with chamber respectively；Control system respectively with captation, humidity control apparatus, temperature-adjusting device, drench with rain device and ultraviolet lamp is connected.The present invention may influence the essential environmental factors that product uses for the torrid zone/hylaeion hypotropicum environment, several devices and control system integration are integrated, equipment is completed temperature, humidity, rain-impact and ultraviolet (UV) aging test simultaneously, or this four reliability tests are combined.The present invention has the characteristics of function is more, energy consumption is low.
Description
Technical field
The present invention relates to a kind of reliability test technical field, more particularly to a kind of package of reliability detection.
Background technology
Generally, in order to find that the various of design, material and technique that product occurs under active usage conditions etc. lack
Fall into, it is necessary to carry out environment reliability test to it after the completion of product design manufacture.Reliability test includes temperature/humidity/shake
Dynamic compbined test, gas attack experiment, ultraviolet (UV) aging test, salt spray test, mechanical shock test etc..Reliability detection device
The equipment exactly tested product reliability and analyzed.Conventional reliability detection device function is single, can only be consolidated
Fixed a certain item reliability test.When needing to carry out reliability test for the torrid zone/hylaeion hypotropicum environment, there are high temperature, height
The reliability of a variety of such environmental effects products such as wet, rain-impact, ultraviolet ray ageing, it is therefore desirable to purchase more detection devices
To be tested respectively, testing cost is high, time length.Therefore, it is necessary to design a kind of for the torrid zone/hylaeion hypotropicum environment
Reliability detection device, to reduce the use cost of user, shorten detection time.
The content of the invention
It is an object of the invention to：More for the environmental impact factor of the torrid zone/hylaeion hypotropicum, prior art can not be simultaneously
The problem of carrying out the reliability test of a variety of environmental factors, the present invention provide a kind of package of reliability detection.
The present invention specifically uses following technical scheme to achieve these goals：A kind of package of reliability detection,
Including chamber, it is characterised in that drenched with rain built in the chamber device and ultraviolet lamp, collection is provided with outside the chamber
Water installations, humidity control apparatus, temperature-adjusting device and control system, the device of drenching with rain, humidity control apparatus respectively with institute
State captation connection；The humidity control apparatus, temperature-adjusting device connect with the chamber respectively；The control system
Respectively with the captation, humidity control apparatus, temperature-adjusting device, drench with rain device and ultraviolet lamp is connected.
Preferably, the humidity control apparatus includes humidification case and preheating cabinet, the captation, humidification case, preheating
Case, chamber are sequentially communicated, and condensate draining pipe and exhaust solenoid valve are provided between the preheating cabinet and the chamber.
Preferably, the humidification case heating pipe built-in and the second level switch, the captation and the humidification
Entering water electromagnetic valve is installed between case.
Preferably, the temperature-adjusting device includes blower fan, cooler and air channel, the blower fan, cooler pass through wind
Road connects, and the cooler connects with the chamber, and the air channel passes through the preheating cabinet of the humidity control apparatus.
Preferably, the device of drenching with rain includes water-dripping tank, the water-dripping tank bottom is provided with drip nozzle, the water-dripping tank with
Flow control valve is provided between the captation.
Preferably, the captation includes header tank, the first level switch built in the header tank；It is described to catchment
Supply-water pump and back water pump are provided with outside case, the bottom of the chamber, back water pump, header tank, supply-water pump are sequentially communicated.
Beneficial effects of the present invention are as follows：
1st, the present invention may influence the essential environmental factors that product uses, including height for the torrid zone/hylaeion hypotropicum environment
Temperature, high humidity, strong ultraviolet radiation and rain-impact, by chamber, captation, humidity control apparatus, temperature-adjusting device, leaching
Rain device, ultraviolet lamp and control system integration are integrated.User can make equipment while complete temperature by handling controller
Degree, humidity, rain-impact and ultraviolet (UV) aging test, or this four reliability tests are combined.User without
More detection devices need to be purchased, it is cost-effective, shorten detection time.Integration degree of the present invention is high, vdiverse in function.
2nd, the condensate draining pipe of humidity control apparatus of the present invention can by the condensed water condensed in humidity control apparatus and
When collect, discharge, avoid condensed water from entering chamber, pollution detection environment, influence the reliability of testing result.
3rd, the second level switch of humidity control apparatus of the present invention and entering water electromagnetic valve are engaged, and can prevent from humidifying case
In water overflow, maintain the normal humidity adjusting function of equipment.The water overflowed in humidification case can block pipeline, test for contamination case
Environment is detected, upsets the normal humidity adjusting function of equipment, influences the reliability of testing result.
4th, the thermostatic air channel of the present invention passes through the preheating chamber of humidity control apparatus, is filled first with preheating chamber
High-temperature steam the temperature of normal temperature air in air channel is raised, need, be down to air themperature by cooler pre- further according to detection
Definite value.On the premise of two functions of air heating and refrigeration are realized, this invention simplifies structure, the energy of equipment is effectively reduced
Consumption.
5th, the flow control valve of device of the invention of drenching with rain can control the intensity for device rain-impact of drenching with rain, and detection product exists
Whether deformation, leakage are had under the conditions of the rain-impact of varying strength, and inspection can greatly be increased by introducing a variety of rain-impact patterns
The range of survey.
6th, the first level switch of captation of the present invention and supply-water pump are engaged, can prevent water in header tank to
Outer spilling.There is great potential safety hazard in the water overflowed in header tank, easily cause the failures such as equipment short circuit, failure, in disposal
It is careless slightly to cause personnel and property loss.
7th, the ponding in chamber can be drained back header tank by the back water pump that captation of the present invention is set, and realize water
Recycle, avoid the wasting of resources, reduce testing cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Reference：1- chambers；2- captations；3- humidity control apparatus；4- temperature-adjusting devices；5- drenches with rain dress
Put；6- ultraviolet lamps；21- header tanks；The level switch of 22- first；23- supply-water pumps；24- back water pumps；31- humidifies case；32- is pre-
Hot tank；33- entering water electromagnetic valves；34- condensate draining pipes；35- exhaust solenoid valves；41- blower fans；42- coolers；43- air channels；
51- water-dripping tanks；52- drip nozzles；53- flow control valves；31.1- heating tubes；31.2- the second level switch.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
Embodiment 1
A kind of package of reliability detection as shown in Figure 1, including chamber 1, the top in chamber 1 are provided with
Drench with rain device 5 and ultraviolet lamp 6, the top of chamber 1 is provided with captation 2, and the left side outside chamber 1 is provided with humidity
Adjusting means 3, temperature-adjusting device 4, the outside of chamber 1 are provided with control system, and device 5 of drenching with rain, humidity control apparatus 3 divide
Do not connected with captation 2；Humidity control apparatus 3, temperature-adjusting device 4 connect with chamber 1 respectively；Control system respectively with
Captation 2, humidity control apparatus 3, temperature-adjusting device 4, drench with rain device 5 and ultraviolet lamp 6 connects.
The operation principle of the present embodiment is：Control system control device brings into operation, and captation 2 is from external water source to wet
Degree adjusting means 3 and the water delivery of device 5 of drenching with rain；The water that captation 2 conveys is heated to boiling point and forms high temperature by humidity control apparatus 3
Steam, air pressure raises with the rise of temperature in humidity control apparatus 3, promotes steam to enter chamber from humidity control apparatus
1, steam conveying capacity can be adjusted by control system；The water that captation 2 conveys is dropped in chamber 1 by device 5 of drenching with rain,
The impact strength of rainwater can be adjusted by control system；Temperature-adjusting device 4 sucks the normal temperature air of device external wherein,
Normal temperature air is heated or cooled to predetermined value during by temperature-adjusting device 4, and last air is admitted to chamber 1
In, air themperature can be adjusted by control system；Ultraviolet lamp 6 is opened, and ultraviolet is sent in chamber 1, and ultraviolet shines
Penetrating intensity can be adjusted by control system.
The present invention may influence the essential environmental factors that product uses for the torrid zone/hylaeion hypotropicum environment, including high temperature,
High humidity, strong ultraviolet radiation and rain-impact, by chamber 1, captation 2, humidity control apparatus 3, temperature-adjusting device 4,
Drench with rain device 5, ultraviolet lamp 6 and control system integration is integrated.User can make equipment simultaneously complete by handling controller
It is combined into temperature, humidity, rain-impact and ultraviolet (UV) aging test, or to this 4 reliability tests.User
More detection devices need not be purchased, it is cost-effective, shorten detection time.Integration degree of the present invention is high, vdiverse in function.
The air channel 43 of temperature-adjusting device 4 of the present invention passes through the preheating chamber 32 full of high-temperature steam, can be by normal temperature air
Higher temperature is risen to, further according to detection demand, air themperature is down to predetermined temperature by cooler 42.Realize air heating and
On the premise of two functions of freezing, this invention simplifies structure, the energy consumption of detection is effectively reduced.
Embodiment 2
The present embodiment has made further optimization on the basis of embodiment 1, is specifically:
Humidity control apparatus 3 includes humidification case 31 and preheating cabinet 32, captation 2, humidification case 31, preheating cabinet 32, experiment
Case 1 is sequentially communicated, and condensate draining pipe 34 and exhaust solenoid valve 35 are provided between preheating cabinet 32 and chamber 1.
The present embodiment operation principle is：
When humidity control apparatus 3 is opened, the water that captation 2 conveys enters the humidification case 31 of humidity control apparatus 3, and water exists
It is heated in humidification case 31 and flashes to steam, steam enters chamber 1 via preheating cabinet 32 again, reaches regulation chamber 1 with this
The effect of middle air humidity, the condensed water condensed in preheating cabinet 32 are discharged via condensate draining pipe 34；
When temperature-adjusting device 4 is opened, the humidification case 31 of humidity control apparatus 3 keeps working condition, exhaust solenoid valve 35
Close, steam is started by the device for transferring of condensate draining pipe 34, blower fan 41, and blower fan 41 sucks outside air in air channel 43, wind
Road 43 passes through the preheating chamber 32 of humidity control apparatus 3, and the high-temperature steam filled in preheating chamber 32 is the normal temperature air in air channel 43
Heating, the air after heating are cooled down into cooler 42, and the air for reaching predetermined temperature is subsequently delivered to chamber 1, with
This reaches the effect of the regulation air temperature of chamber 1.
The condensation that the condensate draining pipe 34 of the present embodiment humidity control apparatus 3 will can condense in humidity control apparatus 3
Water is collected, discharged in time, avoids condensed water from entering chamber 1, pollution detection environment, influences the reliability of testing result.
Embodiment 3
The present embodiment has made further optimization on the basis of embodiment 2, is specifically:
The heating pipe built-in 31.1 of case 31 and the second level switch 31.2 are humidified, is pacified between captation 2 and humidification case 31
Equipped with entering water electromagnetic valve 33.
The operation principle of the present embodiment is：When control system control humidity control apparatus 3 brings into operation, entering water electromagnetic valve
33 open, and the water in captation 2 is via humidification case 31 water delivery of the entering water electromagnetic valve 33 to humidity control apparatus 3, when the second water
When bit detector 31.2 detects that the water level in humidification case 31 is less than lowest water level, entering water electromagnetic valve 33 is kept it turned on, when
When second level switch 31.2 detects that the water level in humidification case 31 reaches peak level, entering water electromagnetic valve 33 is closed.
The water that second level switch 31.2 and entering water electromagnetic valve 33 of the present embodiment can prevent from humidifying in case 31 overflows,
Maintain the normal humidity adjusting function of equipment.The water overflowed in humidification case 31 can block pipeline, the detection ring of test for contamination case 1
Border, the normal humidity adjusting function of equipment is upset, influence the reliability of testing result.
Embodiment 4
The present embodiment has made further optimization on the basis of embodiment 1, is specifically:
Temperature-adjusting device 4 includes blower fan 41, cooler 42 and air channel 43, and blower fan 41, cooler 42 are connected by air channel 43
Logical, cooler 42 connects with chamber 1, and air channel 43 passes through the preheating cabinet 32 of humidity control apparatus 3.
The present embodiment operation principle is：When temperature-adjusting device 4 is opened, the humidification case 31 of humidity control apparatus 3 keeps work
Make state, exhaust solenoid valve 35 is closed, and steam is started by the device for transferring of condensate draining pipe 34, blower fan 41, and blower fan 41 is by the external world
In air suction air channel 43, air channel 43 passes through the preheating chamber 32 of humidity control apparatus 3, the high-temperature steam handle filled in preheating chamber 32
Normal temperature air heating in air channel 43, the air after heating cooled down into cooler 42, reach the air of predetermined temperature with
After be delivered to chamber 1, with this reach regulation the air temperature of chamber 1 effect.
The temperature-adjusting device 4 of the present embodiment realizes the work(of air heating using the preheating chamber 32 of humidity control apparatus 3
Can, structure is simplified, effectively reduces the energy consumption of equipment.
Embodiment 5
The present embodiment has made further optimization on the basis of embodiment 1, is specifically:
Device 5 of drenching with rain includes water-dripping tank 51, and the bottom of water-dripping tank 51 is provided with drip nozzle 52, water-dripping tank 51 and captation 2 it
Between be provided with flow control valve 53.
The operation principle of the present embodiment is：Water-dripping tank 51 water delivery of the captation 2 to device 5 of drenching with rain, flow intensity is by flowing
Control valve 53 is controlled, and water is dropped in into pressure change in water-dripping tank after water-dripping tank 51, water via the drip nozzle 52 of water-dripping tank 51
In chamber 1, the intensity of rain-impact can be adjusted by flow control valve 53.
The drench with rain flow control valve 53 of device 5 of the present embodiment can control the intensity of the rain-impact of device 5 of drenching with rain, detection production
Whether product have deformation, leakage under the conditions of the rain-impact of varying strength, and introducing a variety of rain-impact patterns can greatly increase
Add the range of detection.
Embodiment 6
The present embodiment has made further optimization on the basis of embodiment 1, is specifically:
Captation 2 includes header tank 21, the first level switch 22 built in header tank 21；It is provided with outside header tank 21
Supply-water pump 23 and back water pump 24, the bottom of chamber 1, back water pump 24, header tank 21, supply-water pump 23 are sequentially communicated.
The operation principle of the present embodiment is：When control system control device brings into operation, supply-water pump 23 is opened, supply-water pump
23 from external water source to the water delivery of header tank 21；When the water level that the first level switch 22 is detected in header tank 21 is less than minimum water
Position, supply-water pump 23 are kept it turned on；When the water level that the first level switch 22 is detected in header tank 21 is higher than peak level
When, close supply-water pump 23；After control system controls device 5 of drenching with rain to bring into operation, back water pump 24 is opened, by chamber 1
Ponding drains back header tank 21.
The first level switch 22 and supply-water pump 23 of the present embodiment captation 2 are engaged, and can prevent header tank 21
In water outwards overflow.There is great potential safety hazard in the water overflowed in header tank 21, easily cause the event such as equipment short circuit, failure
Barrier, it is careless slightly in disposal to cause personnel and property loss.
Ponding in chamber 1 can be drained back header tank 21 by the back water pump 24 of the present embodiment captation 2, realize water
Recycle, avoid the wasting of resources, reduce testing cost.
Embodiment 7
The present embodiment has made further optimization on the basis of embodiment 1-6, is specifically:
Control system includes the sensor being installed in chamber 1 and the controller being installed on outside chamber 1, controller
With signal input part and signal output part；Sensor, the first level switch 22 of captation 2, humidity control apparatus 3
Second level switch 31.2 is connected with the signal input part of controller respectively；The supply-water pump 23 and back water pump 24 of captation 2
It is connected respectively with the signal output part of controller, heating tube 31.1, entering water electromagnetic valve 33 and the exhaust electromagnetism of humidity control apparatus 3
Valve 35 is connected with the signal output part of controller respectively, the blower fan 41 and cooler 42 of temperature-adjusting device 4 respectively with controller
Signal output part connection, ultraviolet lamp 6, the flow control valve 51 for device 5 of drenching with rain connect with the signal output part of controller respectively
Connect.
The present embodiment operation principle is：
Opening of device, sensor in chamber 1 is by the temperature collected, humidity, uitraviolet intensity feedback of the information to control
Device processed, the supply-water pump 23 of controller control captation 2 are started working, and supply-water pump 23 is to the water delivery of header tank 21；When the first water level
When detector 22 detects that the water level in header tank 21 is less than lowest water level, supply-water pump 23 is kept it turned on；When the first water level
When detector 22 detects that the water level in header tank 21 is higher than peak level, signal is fed back to control by the first level switch 22
Device, controller control supply-water pump 23 are closed；
When opening humidity adjusting function, the entering water electromagnetic valve 33 of controller control humidity control apparatus 3 is opened, captation
Water in 2 is via humidification case 31 water delivery of the entering water electromagnetic valve 33 to humidity control apparatus 3, when the second level switch 31.2 detects
When being less than lowest water level to the water level in humidification case 31, entering water electromagnetic valve 33 is kept it turned on, when the second level switch
31.2 detect the water level of humidification case 31 when reaching peak level, and signal is fed back to controller by the second level switch 31.2,
Controller control entering water electromagnetic valve 33 is closed, and heating tube 31.1 is started working, and controller is by adjusting the output of heating tube 31.1
Power can control the steam output quantity of humidity control apparatus 3.
During opening temperature regulatory function, controller controls the heating tube 31.1 and entering water electromagnetic valve 33 of humidity control apparatus 3
Working condition is kept, exhaust solenoid valve 35 is closed；The blower fan 41 and cooler 42 of controller control temperature-adjusting device 4 are opened,
Blower fan 41 sucks outside air in air channel 43, and air channel 43 passes through the preheating chamber 32 of humidity control apparatus 3, is filled in preheating chamber 32
High-temperature steam the normal temperature air in air channel 43 is heated, the air after heating cooled down into cooler 42, reaches predetermined
The air of temperature is then transferred to chamber 1, and controller is by controlling cooler 42 to adjust the temperature in chamber 1.
Unlatching drench with rain function when, controller control flow control valve 53 open, controller is by adjusting flow control valve 53
Water delivery flow control the hydraulic pressure in water-dripping tank 51, so as to changing the rain-impact intensity for device 5 of drenching with rain.
When opening ultraviolet irradiation function, controller control ultraviolet lamp 6 is opened, and controller is by adjusting ultraviolet lamp 6
Output intensity change the ultraviolet irradiation intensity in chamber 1.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (6)
1. a kind of package of reliability detection, including chamber (1), it is characterised in that the chamber (1) is built-in to be drenched with rain
Device (5) and ultraviolet lamp (6), the chamber (1) is outside to be provided with captation (2), humidity control apparatus (3), temperature
Adjusting means (4) and control system, the device of drenching with rain (5), humidity control apparatus (3) connect with the captation (2) respectively
It is logical；The humidity control apparatus (3), temperature-adjusting device (4) connect with the chamber (1) respectively；The control system point
Not with the captation (2), humidity control apparatus (3), temperature-adjusting device (4), device of drenching with rain (5) and ultraviolet lamp (6)
Connection.
A kind of 2. package of reliability detection according to claim 1, it is characterised in that the humidity control apparatus
(3) humidification case (31) and preheating cabinet (32), the captation (2), humidification case (31), preheating cabinet (32), chamber (1) are included
It is sequentially communicated, condensate draining pipe (34) and exhaust solenoid valve is provided between the preheating cabinet (32) and the chamber (1)
(35)。
3. the package of a kind of reliability detection according to claim 2, it is characterised in that in the humidification case (31)
Heating tube (31.1) and the second level switch (31.2) are put, is installed between the captation (2) and the humidification case (31)
There is entering water electromagnetic valve (33).
A kind of 4. package of reliability detection according to claim 1, it is characterised in that the temperature-adjusting device
(4) include blower fan (41), cooler (42) and air channel (43), the blower fan (41), cooler (42) to connect by air channel (43),
The cooler (42) connects with the chamber (1), and the air channel (43) passes through the preheating cabinet of the humidity control apparatus (3)
(32)。
A kind of 5. package of reliability detection according to claim 1, it is characterised in that the device of drenching with rain (5)
Including water-dripping tank (51), water-dripping tank (51) bottom is provided with drip nozzle (52), the water-dripping tank (51) and the captation
(2) flow control valve (53) is provided between.
A kind of 6. package of reliability detection according to claim 1, it is characterised in that the captation (2)
Including header tank (21), the first level switch (22) built in the header tank (21)；It is provided with outside the header tank (21)
Supply-water pump (23) and back water pump (24), the bottom of the chamber (1), back water pump (24), header tank (21), supply-water pump (23) according to
Secondary connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891749.3A CN107727560B (en) | 2017-09-27 | 2017-09-27 | Comprehensive equipment for reliability detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891749.3A CN107727560B (en) | 2017-09-27 | 2017-09-27 | Comprehensive equipment for reliability detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107727560A true CN107727560A (en) | 2018-02-23 |
| CN107727560B CN107727560B (en) | 2020-09-15 |
Family
ID=61207407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891749.3A Active CN107727560B (en) | 2017-09-27 | 2017-09-27 | Comprehensive equipment for reliability detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107727560B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577889A (en) * | 2020-12-29 | 2021-03-30 | 河北冰虫环保科技有限公司 | Building decoration material weather resistance detection equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2180038A2 (en) * | 2008-10-27 | 2010-04-28 | Société J.F. Cesbron Holding | Installation for generating a climatic environment comprising at least one environmental research cell capable of receiving a sample to be studied |
| CN202613691U (en) * | 2012-06-08 | 2012-12-19 | 东莞市国祥空调设备有限公司 | Condensation and heat recovery air conditioning unit |
| CN103143403A (en) * | 2013-01-30 | 2013-06-12 | 王建刚 | X-fluorescence weather-proof test chamber |
| CN105276732A (en) * | 2015-11-04 | 2016-01-27 | 西安工程大学 | Evaporative cooling type total heat recovery unit |
| CN206018806U (en) * | 2016-08-31 | 2017-03-15 | 无锡方盛换热器股份有限公司 | A kind of Household heat exchange humidifies double-purpose vapor heat exchanger |
-
2017
- 2017-09-27 CN CN201710891749.3A patent/CN107727560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2180038A2 (en) * | 2008-10-27 | 2010-04-28 | Société J.F. Cesbron Holding | Installation for generating a climatic environment comprising at least one environmental research cell capable of receiving a sample to be studied |
| CN202613691U (en) * | 2012-06-08 | 2012-12-19 | 东莞市国祥空调设备有限公司 | Condensation and heat recovery air conditioning unit |
| CN103143403A (en) * | 2013-01-30 | 2013-06-12 | 王建刚 | X-fluorescence weather-proof test chamber |
| CN105276732A (en) * | 2015-11-04 | 2016-01-27 | 西安工程大学 | Evaporative cooling type total heat recovery unit |
| CN206018806U (en) * | 2016-08-31 | 2017-03-15 | 无锡方盛换热器股份有限公司 | A kind of Household heat exchange humidifies double-purpose vapor heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577889A (en) * | 2020-12-29 | 2021-03-30 | 河北冰虫环保科技有限公司 | Building decoration material weather resistance detection equipment |
| CN112577889B (en) * | 2020-12-29 | 2022-09-06 | 中宏检验认证集团有限公司 | Building decoration material weather resistance detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107727560B (en) | 2020-09-15 |
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Denomination of invention: A Comprehensive Equipment for Reliability Testing Effective date of registration: 20230410 Granted publication date: 20200915 Pledgee: Zheshang Bank Co.,Ltd. Chengdu Branch Pledgor: CHENGDU MOLO ELECTRIC Co.,Ltd. Registration number: Y2023980037615 |