CN106979923A - Temperature humidity salt fog combined test chamber - Google Patents
Temperature humidity salt fog combined test chamber Download PDFInfo
- Publication number
- CN106979923A CN106979923A CN201710364498.3A CN201710364498A CN106979923A CN 106979923 A CN106979923 A CN 106979923A CN 201710364498 A CN201710364498 A CN 201710364498A CN 106979923 A CN106979923 A CN 106979923A
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- CN
- China
- Prior art keywords
- salt fog
- humidity
- cabinet
- salt
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G01N17/002—Test chambers
-
- 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
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention discloses temperature humidity salt fog combined test chamber, including salt mist tester and constant temperature and humidity system, the salt mist tester is included provided with salt spray painting tower, extension rod, V-groove rack and brine collection device in salt fog cabinet, salt fog cabinet, and the top of salt fog cabinet is provided with salt fog case lid；The right side of salt fog cabinet is provided with control cabinet, and control cabinet connects salt spray painting tower by salting liquid delivery tube；Constant temperature and humidity system includes climatic chamber, thermoregulating system and humidification system, thermoregulating system includes refrigeration system and heating system, refrigeration system is made up of the connection of condenser, evaporator, compressor and refrigerant receiver, and heating system includes heating tube, including humidification system；The temperature humidity salt fog combined test chamber devises constant temperature and humidity system, can simulate increasingly complex corrosion swap-in by unified regulation and control, can complete the corrosion test of integrated temperature, damp condition, be worth promoting.
Description
Technical field
The present invention relates to corrosion test apparatus field, especially a kind of temperature humidity salt fog combined test chamber.
Background technology
Corrosion test be detection metal or other materials because with environment occur interact caused by chemically or physically (or
Machinery)-chemical damage process the testing of materials.Corrosion test is to grasp the characteristic for the corrosion system that material is constituted with environment,
Corrosion mechanism is understood, so that the important means being controlled to corrosion process.Simple corrosion test is just with salt spray test
Case is completed, and by salting liquid spray form, simulative corrosion test is made.
Simple salt spray test chamber can not meet the demand of the simulation more corrosion test of complex environment, such as simultaneously comprehensive
The corrosion test of the conditions such as temperature, humidity is closed.
The content of the invention
The present invention is intended to provide it is a kind of can complete integrated temperature, the corrosion test of damp condition temperature humidity salt fog it is comprehensive
Close chamber.
To achieve the above object, the present invention provides following technical scheme：Temperature humidity salt fog combined test chamber, including salt fog
Testing machine and constant temperature and humidity system, the salt mist tester are included in salt fog cabinet, salt fog cabinet provided with salt spray painting tower, extension rod, V-groove
Rack and brine collection device, the top of salt fog cabinet are provided with salt fog case lid, and the rear side of salt fog case lid passes through bearing pin and salt fog
Case is connected, middle part connection salt fog case lid supporting mechanism；The upper interior portion of salt fog cabinet is provided with temperature sensor, salt fog TEMP
Device, humidity sensor, humidity inductive height water box；The right side of salt fog cabinet is provided with control cabinet, and control cabinet passes through salting liquid delivery tube
Connect salt spray painting tower；Control cabinet front is provided with touch screen controller, controlling switch, observation lamp switch, atomisation pressure table and spraying
Pressure regulator；The control cabinet back side is provided with oil water separator, water inlet, humiture case power line, equipment general supply line, water tower electricity
Source line and saturation bucket discharge outlet；The right side of control cabinet is provided with control panel, network interface, USB interface and 484 communication interfaces, interior
Portion is provided with control board；Constant temperature and humidity system includes climatic chamber, thermoregulating system and humidification system, and thermoregulating system includes system
Cooling system and heating system, refrigeration system are made up of the connection of condenser, evaporator, compressor and refrigerant receiver, heating system
System includes heating tube, including humidification system, and the right side of climatic chamber is provided with circulation motor, and front is provided with the first return air inlet, the
One air inlet and power interface, top are provided with stainless steel closure, and inside is provided with regulating box and equipment box, and regulating box is located at equipment
Above case, mutually separate, compressor, condenser and refrigerant receiver be set in equipment box, regulating box bottom is provided with humidifier tube,
Top is provided with heating tube and evaporator, regulating box connection return air inlet and air inlet；The rear side of climatic chamber is provided with temperature overtemperature
Protector, humidity Overtemp. protector, automatic feeding water mouth and discharge outlet, automatic feeding water mouthful and discharge outlet are all connected to regulating box；It is permanent
The first return air inlet and the first air inlet of constant temperature and humidity case connect the second air inlet and the second return air inlet on rear side of salt fog cabinet respectively.
It is used as the further scheme of the present invention：The salt fog case lid supporting mechanism includes hydraulic cylinder, hydraulic cylinder it is flexible
Bar is rotated with the side of salt fog case lid and is connected, and bottom is rotated with salt fog cabinet by oil cylinder seat and is connected.
It is used as the further scheme of the present invention：The circulation motor includes temperature cycles motor and humidity cycle motor, follows
Wind wheel in the output shaft connection climatic chamber of ring motor.
It is used as the further scheme of the present invention：Interior light is provided with the inside of the salt fog case lid.
It is used as the further scheme of the present invention：Ventilating valve conversion is equipped with second air inlet and the second return air inlet
Device, Ventilating valve converter is provided with Ventilating valve converter backplate.
It is used as the further scheme of the present invention：The bottom of second air inlet and the second return air inlet is equipped with ventilating opening branch
Fagging, brine collection device is provided with salting liquid collector cover.
Compared with prior art, the beneficial effects of the invention are as follows：The temperature humidity salt fog combined test chamber devises constant temperature
Constant humidity system, can simulate increasingly complex corrosion swap-in by unified regulation and control, can complete the corruption of integrated temperature, damp condition
Corrosion test, is worth promoting.
Brief description of the drawings
Fig. 1 is the front view of the salt fog cabinet of the present invention；
Fig. 2 is the rearview of the salt fog cabinet of the present invention；
Fig. 3 is the left view of the salt fog cabinet of the present invention；
Fig. 4 is the right view of the salt fog cabinet of the present invention；
Fig. 5 is the front view of the climatic chamber of the present invention；
Fig. 6 is the rearview of the climatic chamber of the present invention；
Fig. 7 is the left view of the climatic chamber of the present invention；
Fig. 8 is the right view of the climatic chamber of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1-8, the embodiment of the present invention, temperature humidity salt fog combined test chamber, including salt mist tester and perseverance
Constant temperature and humidity system, the salt mist tester is included in salt fog cabinet, salt fog cabinet provided with salt spray painting tower 9, extension rod 10, V-groove rack
11 and brine collection device 12, the top of salt fog cabinet is provided with salt fog case lid, and the rear side of salt fog case lid passes through bearing pin and salt fog cabinet
Connection, middle part connection salt fog case lid supporting mechanism 8；The upper interior portion of salt fog cabinet is passed provided with temperature sensor 13, salt fog temperature
Sensor 14, humidity sensor 15, humidity inductive height water box 16；
The right side of salt fog cabinet is provided with control cabinet, and control cabinet connects salt spray painting tower 9 by salting liquid delivery tube 38；Control cabinet front is set
There are touch screen controller 17, controlling switch 18, observation lamp switch 19, atomisation pressure table 20 and atomisation pressure modulator 21；Control
The case back side is provided with oil water separator 39, water inlet 40, humiture case power line 41, equipment general supply line 42, water tower power line 43
With saturation bucket discharge outlet 44；The right side of control cabinet is provided with control panel 50, network interface 51, the communication interface of USB interface 52 and 484
53, inside is provided with control board 54；
Constant temperature and humidity system includes climatic chamber, thermoregulating system and humidification system, and thermoregulating system includes refrigeration system and heating
System, refrigeration system is made up of the connection of condenser 3, evaporator 22, compressor 25 and refrigerant receiver 55, and heating system includes
Heating tube 23, including humidification system, the right side of climatic chamber is provided with circulation motor 33, and front is provided with the first return air inlet 2, first
Air inlet 4 and power interface 7, top are provided with stainless steel closure 1, and inside is provided with regulating box and equipment box, and regulating box is set
Above standby case, mutually separate, compressor 25, condenser 3 and refrigerant receiver 55 are set in equipment box, and regulating box bottom is provided with
Humidifier tube 24, top is provided with heating tube 23 and evaporator 22, regulating box connection return air inlet and air inlet；The rear side of climatic chamber
Provided with temperature Overtemp. protector 34, humidity Overtemp. protector 35, automatic feeding water mouthful 36 and discharge outlet 37, automatic feeding water mouthful 36 and row
The mouth of a river 37 is all connected to regulating box；The first return air inlet 2 and the first air inlet 4 of climatic chamber are connected on rear side of salt fog cabinet respectively
Second air inlet 47 and the second return air inlet 48.
Above-mentioned, salt fog case lid supporting mechanism 8 includes hydraulic cylinder, and the expansion link of hydraulic cylinder turns with the side of salt fog case lid
Dynamic connection, bottom is rotated with salt fog cabinet by oil cylinder seat and is connected.
Above-mentioned, circulation motor 33 includes temperature cycles motor 5 and humidity cycle motor 6, and the output shaft of circulation motor 33 connects
Connect the wind wheel in climatic chamber.
It is above-mentioned, interior light 28 is provided with the inside of salt fog case lid.
It is above-mentioned, Ventilating valve converter 46, Ventilating valve conversion are equipped with the second air inlet 47 and the second return air inlet 48
Device 46 is provided with Ventilating valve converter backplate 45.
Above-mentioned, the bottom of the second air inlet 47 and the second return air inlet 48 is equipped with ventilating opening supporting plate 30, brine collection device
12 are provided with salting liquid collector cover 32.
It is above-mentioned, salt fog cabinet discharge outlet 49 is provided with rear side of salt fog cabinet.
Above-mentioned condenser 3, evaporator 22, compressor 25 and refrigerant receiver 55 are connected and operation principle is existing skill
Therefore not to repeat here for art, and the structure of salt spray painting tower 9 is similarly prior art.
The design feature and its operation principle of the present invention：Salt spray painting tower 9 is drawn using Bai Nute principles and is atomized after salt solution,
Sprayed by glass atomizer by compressed air, mist amount is in 1~2ml per hour.
Constant temperature and humidity system is made up of thermoregulating system and humidification system two parts.Ventilating, (left air inlet is right by air for movable valve
Outlet) it is discharged into salt fog casing and realizes gas circulation, the epidemic disaster in balance box, as the temperature and relative humidity 15 built in casing
The data of collection, reach epidemic disaster controller（Miniature information processor）Editing and processing is carried out, conditioning instruction is assigned, leads to
Cross air-heating unit（Heating tube 23）, the humidifier tube 24 in refrigeration system and tank completes jointly.
Constant temperature and humidity system temperature adjustment is by salt fog cabinet built-in temperature sensor 13, gathered data, through in control cabinet
Temperature controller（Miniature information processor）Regulation, connects air-heating unit to realize increase temperature or regulation refrigeration electricity
Magnet valve reduces salt fog the temperature inside the box, to reach the temperature required for control.Constant temperature and humidity system humidity regulation is by internal
Put humidity sensor 15, gathered data, through humidity controller（Miniature information processor）Regulation, connects tank heating element heater, leads to
Water in pervaporation tank realizes the effect of drying to realize humidity or regulation refrigeration magnetic valve in increase salt fog cabinet, with up to
To the humidity required for control.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. temperature humidity salt fog combined test chamber, including salt mist tester and constant temperature and humidity system, it is characterised in that the salt fog
Testing machine is included in salt fog cabinet, salt fog cabinet provided with salt spray painting tower, extension rod, V-groove rack and brine collection device, the top of salt fog cabinet
Portion is provided with salt fog case lid, and the rear side of salt fog case lid is connected by bearing pin with salt fog cabinet, middle part connection salt fog case lid support
Mechanism；The upper interior portion of salt fog cabinet is provided with temperature sensor, salt fog temperature sensor, humidity sensor, humidity inductive height water
Box；The right side of salt fog cabinet is provided with control cabinet, and control cabinet connects salt spray painting tower by salting liquid delivery tube；Control cabinet front is provided with tactile
Touch screen controller, controlling switch, observation lamp switch, atomisation pressure table and atomisation pressure modulator；The control cabinet back side is provided with profit
Separator, water inlet, humiture case power line, equipment general supply line, water tower power line and saturation bucket discharge outlet；The right side of control cabinet
Side is provided with control panel, network interface, USB interface and 484 communication interfaces, and inside is provided with control board；Constant temperature and humidity system
Including climatic chamber, thermoregulating system and humidification system, thermoregulating system includes refrigeration system and heating system, and refrigeration system is by cold
Condenser, evaporator, compressor and refrigerant receiver connection composition, heating system include heating tube, including humidification system, constant temperature
The right side of constant humidity cabinet is provided with circulation motor, and front is provided with the first return air inlet, the first air inlet and power interface, and top is provided with stainless
Steel closure, inside is provided with regulating box and equipment box, and regulating box mutually separates above equipment box, and pressure is set in equipment box
Contracting machine, condenser and refrigerant receiver, regulating box bottom are provided with humidifier tube, and top is provided with heating tube and evaporator, regulating box
Connect return air inlet and air inlet；The rear side of climatic chamber is provided with temperature Overtemp. protector, humidity Overtemp. protector, automatic feeding water
Mouth and discharge outlet, automatic feeding water mouthful and discharge outlet are all connected to regulating box；The first return air inlet and the first air intake of climatic chamber
Mouth connects the second air inlet and the second return air inlet on rear side of salt fog cabinet respectively.
2. temperature humidity salt fog combined test chamber according to claim 1, it is characterised in that the salt fog case lid support
Mechanism includes hydraulic cylinder, and the expansion link of hydraulic cylinder is rotated with the side of salt fog case lid and is connected, and bottom passes through oil cylinder seat and salt fog
Case rotates connection.
3. temperature humidity salt fog combined test chamber according to claim 1, it is characterised in that the circulation motor includes temperature
Wind wheel in degree circulation motor and humidity cycle motor, the output shaft connection climatic chamber of circulation motor.
4. temperature humidity salt fog combined test chamber according to claim 1, it is characterised in that on the inside of the salt fog case lid
Provided with interior light.
5. temperature humidity salt fog combined test chamber according to claim 1, it is characterised in that second air inlet and
Ventilating valve converter is equipped with two return air inlets, Ventilating valve converter is provided with Ventilating valve converter backplate.
6. temperature humidity salt fog combined test chamber according to claim 1, it is characterised in that second air inlet and
The bottom of two return air inlets is equipped with ventilating opening supporting plate, and brine collection device is provided with salting liquid collector cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364498.3A CN106979923B (en) | 2017-05-22 | 2017-05-22 | Temperature and humidity salt fog comprehensive test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364498.3A CN106979923B (en) | 2017-05-22 | 2017-05-22 | Temperature and humidity salt fog comprehensive test box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106979923A true CN106979923A (en) | 2017-07-25 |
| CN106979923B CN106979923B (en) | 2023-03-17 |
Family
ID=59342565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710364498.3A Active CN106979923B (en) | 2017-05-22 | 2017-05-22 | Temperature and humidity salt fog comprehensive test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979923B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519322A (en) * | 2018-04-09 | 2018-09-11 | 深圳供电局有限公司 | A kind of constant temperature and humidity salt spray test device and experimental control method |
| CN109342699A (en) * | 2018-12-20 | 2019-02-15 | 麦加涂料(南通)有限公司 | A kind of condensation water test device and the test method using the condensation water test device |
| CN110426586A (en) * | 2019-08-16 | 2019-11-08 | 南方电网科学研究院有限责任公司 | A kind of pilot system for assessing the secondary cabinet service life |
| CN110487707A (en) * | 2019-07-21 | 2019-11-22 | 南京金龙客车制造有限公司 | A kind of power battery of pure electric automobile assembly uses temperature and humidity alternation salt fog cabinet |
| CN110672504A (en) * | 2019-10-23 | 2020-01-10 | 淮安市中亚试验设备有限公司 | Air door sealing device for isolating corrosive gas for combined alternating salt spray corrosion test box |
| CN111595769A (en) * | 2020-07-01 | 2020-08-28 | 无锡市上开试验设备有限公司 | Air heating device for salt spray test box |
| CN117398901A (en) * | 2023-12-14 | 2024-01-16 | 中科赛凌(中山)科技有限公司 | Regulating and controlling protection unit for humidifying high-low temperature damp-heat test box |
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|---|---|---|---|---|
| CN102156092A (en) * | 2011-04-06 | 2011-08-17 | 北京科技大学 | Multi-purpose salt fog test box |
| CN202041450U (en) * | 2011-04-06 | 2011-11-16 | 北京科技大学 | Multifunctional salt fog test box |
| CN103983562A (en) * | 2014-05-15 | 2014-08-13 | 上海林频仪器股份有限公司 | Composite salt mist test box |
| CN203869997U (en) * | 2014-05-15 | 2014-10-08 | 上海林频仪器股份有限公司 | High and low temperature wet and hot compound salt haze box |
-
2017
- 2017-05-22 CN CN201710364498.3A patent/CN106979923B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156092A (en) * | 2011-04-06 | 2011-08-17 | 北京科技大学 | Multi-purpose salt fog test box |
| CN202041450U (en) * | 2011-04-06 | 2011-11-16 | 北京科技大学 | Multifunctional salt fog test box |
| CN103983562A (en) * | 2014-05-15 | 2014-08-13 | 上海林频仪器股份有限公司 | Composite salt mist test box |
| CN203869997U (en) * | 2014-05-15 | 2014-10-08 | 上海林频仪器股份有限公司 | High and low temperature wet and hot compound salt haze box |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519322A (en) * | 2018-04-09 | 2018-09-11 | 深圳供电局有限公司 | A kind of constant temperature and humidity salt spray test device and experimental control method |
| CN109342699A (en) * | 2018-12-20 | 2019-02-15 | 麦加涂料(南通)有限公司 | A kind of condensation water test device and the test method using the condensation water test device |
| CN110487707A (en) * | 2019-07-21 | 2019-11-22 | 南京金龙客车制造有限公司 | A kind of power battery of pure electric automobile assembly uses temperature and humidity alternation salt fog cabinet |
| CN110426586A (en) * | 2019-08-16 | 2019-11-08 | 南方电网科学研究院有限责任公司 | A kind of pilot system for assessing the secondary cabinet service life |
| CN110672504A (en) * | 2019-10-23 | 2020-01-10 | 淮安市中亚试验设备有限公司 | Air door sealing device for isolating corrosive gas for combined alternating salt spray corrosion test box |
| CN111595769A (en) * | 2020-07-01 | 2020-08-28 | 无锡市上开试验设备有限公司 | Air heating device for salt spray test box |
| CN117398901A (en) * | 2023-12-14 | 2024-01-16 | 中科赛凌(中山)科技有限公司 | Regulating and controlling protection unit for humidifying high-low temperature damp-heat test box |
| CN117398901B (en) * | 2023-12-14 | 2024-02-27 | 中科赛凌(中山)科技有限公司 | Regulating and controlling protection unit for humidifying high-low temperature damp-heat test box |
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|---|---|
| CN106979923B (en) | 2023-03-17 |
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