CN207307883U - A kind of large-scale thermal shock test chamber - Google Patents
A kind of large-scale thermal shock test chamber Download PDFInfo
- Publication number
- CN207307883U CN207307883U CN201721357821.6U CN201721357821U CN207307883U CN 207307883 U CN207307883 U CN 207307883U CN 201721357821 U CN201721357821 U CN 201721357821U CN 207307883 U CN207307883 U CN 207307883U
- Authority
- CN
- China
- Prior art keywords
- chamber
- air outlet
- diaphragm plate
- babinet
- thermal shock
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of large-scale thermal shock test chamber, including babinet, babinet is by the first diaphragm plate and the second diaphragm plate even partition into three cavitys, first diaphragm plate is equipped with the first air outlet, the first solenoid valve is equipped with first air outlet, second diaphragm plate is equipped with the second air outlet, second solenoid valve is equipped with second air outlet, cooling assembly includes compressor, the condenser being connected by the first pipeline with the compressor and the evaporator being connected by second pipe with condenser, and the first wind turbine is additionally provided with refrigerating chamber；Heat intracavitary and having heaters and the second wind turbine are set；Test cavity to babinet lateral wall on be provided with gear reducer, gear reducer is driven by a driving motor, is connected with the rod that turns that a row is extend into test cavity on gear reducer, the chamber door being rotatablely connected with it is additionally provided with babinet, electromagnetic lock is installed on chamber door, controller is additionally provided with above the chamber door.The chamber has broad application prospects, and is adapted to commercially promote.
Description
Technical field
Test chamber apparatus technical field is the utility model is related to, is specially a kind of large-scale thermal shock test chamber.
Background technology
Thermal shock test chamber be for electronic component, new material etc. security performance test, product screening experiment etc.,
It is the test equipment of the fields such as aviation, automobile, household electrical appliances, scientific research indispensability, examination and definite electrician, electronics, car electrics, material etc.
Product, parameter and performance in the temperature environment for carrying out thermocycling after impact variation and the adaptability used, its is extensive
For the part of the business units such as school, factory, military project, electric appliance, precision instrument etc., electronic component or composite material and material
Structure etc. usually requires to carry out cold shock testing, to determine the change of its parameter and performance at different ambient temperatures, most
Use environment of definite product etc. eventually, at present, when in use, there are following technical problem for existing thermal shock test chamber：
First, when product is placed in chamber, product has very big area and is contacted with babinet, so as to cause experiment inaccurate；
Second, existing thermal shock test chamber structure is complex, volume is big and not easy to operate, therefore, it is badly in need of one currently on the market
The new thermal shock test chamber of kind.
Utility model content
The purpose of this utility model is to provide a kind of large-scale thermal shock test chamber, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of large-scale thermal shock test chamber, including
Babinet, the babinet is internally provided with the first diaphragm plate and the second diaphragm plate, and the babinet is by the first diaphragm plate and second
Diaphragm plate even partition is respectively refrigerating chamber, test cavity and heating chamber into three cavitys, and first diaphragm plate is equipped with the
One air outlet, and the first solenoid valve is equipped with first air outlet, second diaphragm plate is equipped with the second air outlet, and institute
State in the second air outlet and be equipped with second solenoid valve, cooling assembly is provided with the refrigerating chamber, the cooling assembly includes compression
Machine, the condenser being connected by the first pipeline with the compressor and the evaporation being connected by second pipe with the condenser
Device, is additionally provided with the first wind turbine in the refrigerating chamber；The heating intracavitary sets having heaters and the second wind turbine；The test cavity
To babinet lateral wall on be provided with gear reducer, and the gear reducer is driven by a driving motor, is connected on the gear reducer
There is a row to extend into the rod that turns in test cavity, and the spacing between adjacent two turns of rods is equal, be additionally provided with the babinet and its
The chamber door of rotation connection, and electromagnetic lock is installed on the chamber door, it is additionally provided with controller above the chamber door.
Further, the bottom symmetrical of the babinet is provided with four universal rolling wheels, and is provided with the universal rolling wheel
Self-locking device.
Further, the driving motor is servomotor.
Further, the first temperature inductor is provided with the refrigerating chamber, and the heating intracavitary is provided with the second temperature
Spend inductor.
Further, the chamber door is equipped with visual window.
Compared with prior art, the beneficial effects of the utility model are：When using the device, product is placed on and turns rod
On, reduce the contact area of product and babinet so that product major part area can all carry out cold shock testing, improve real
The accuracy tested, therefore, the practicality of the device are extremely strong, are very suitable for commercially promotion and application.
Brief description of the drawings
Fig. 1 is the overall structure diagram of chamber in the utility model；
Fig. 2 is the side view of chamber in the utility model；
Fig. 3 is the top view of test cavity in the utility model；
Fig. 4 is air outlet structure schematic diagram in the utility model.
In reference numeral：1- babinets；The first diaphragm plates of 2-；The second diaphragm plates of 3-；4- refrigerating chambers；5- test cavities；6- is heated
Chamber；The first air outlets of 7-；The first solenoid valves of 8-；The second air outlets of 9-；10- second solenoid valves；11- compressors；12- first is managed
Road；13- condensers；14- second pipes；15- evaporators；The first wind turbines of 16-；17- heaters；The second wind turbines of 18-；19- slows down
Machine；20- drives motor；21- turns rod；22- chamber doors；23- electromagnetic locks；24- controllers；25- universal rolling wheels；26- the first temperature senses
Answer device；27- second temperature inductors；28- visual windows.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment one
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of large-scale thermal shock test chamber, including case
Body 1, the babinet 1 is internally provided with the first diaphragm plate 2 and the second diaphragm plate 3, and the babinet 1 is by 2 He of the first diaphragm plate
Second diaphragm plate, 3 even partition is respectively refrigerating chamber 4, test cavity 5 and heats chamber 6, first diaphragm plate into three cavitys
2 are equipped with the first air outlet 7, and are equipped with the first solenoid valve 8 in first air outlet 7, and second diaphragm plate 3 is equipped with the
Two air outlets 9, and second solenoid valve 10 is equipped with second air outlet 9, cooling assembly is provided with the refrigerating chamber 4, institute
Stating cooling assembly includes compressor 11, the condenser 13 being connected by the first pipeline 12 with the compressor 11 and by second
The evaporator 15 that pipeline 14 is connected with the condenser 13, is additionally provided with the first wind turbine 16 in the refrigerating chamber 4；The heating chamber
17 and second wind turbine 18 of having heaters is set in 6；The test cavity 5 to 1 lateral wall of babinet on be provided with gear reducer 19, and
The gear reducer 19 is driven by a driving motor 20, is connected with a row on the gear reducer 19 and is extend into test cavity 5 and turns rod
21, and the spacing between adjacent two turns of rods 21 is equal, and the chamber door 22 being rotatablely connected with it, and institute are additionally provided with the babinet 1
State and electromagnetic lock 23 is installed on chamber door 22, the top of the chamber door 22 is additionally provided with controller 24（It can be microcontroller）.
Further, the bottom symmetrical of the babinet 1 is provided with four universal rolling wheels 25, and pacifies in the universal rolling wheel 25
Equipped with self-locking device；Easy to remove or fixed whole device.
Further, the driving motor 20 is servomotor.
Further, it is provided with the first temperature inductor 26 in the refrigerating chamber 4, and the is provided with the heating chamber 6
Two temperature inductors 27；It can know clearly refrigerating chamber 4 and heat the temperature in chamber 6.
Further, the chamber door 1 is equipped with visual window 28；Observed easy to experimenter.
Operation principle：In use, opening chamber door 22 by electromagnetic lock 23 first, product is placed on to the row being set up in parallel and is turned
On rod 21, by drive motor 20 drive it is described turn rod 21, reduce the contact area of product and babinet 1 so that test more
It is accurate；When carrying out heat test impact, second solenoid valve 10 is opened by controller 24, the second wind turbine 18 can be by high-temperature gas
It is blown into test cavity 5, when carrying out cold test impact, closes second solenoid valve 10, open the first solenoid valve 8, the first wind turbine
16 can blow chilled air into the test cavity 5, and whole process experimenter can be watched by visual window 28, the reality of the device
It is extremely strong with property, it is very suitable for commercially promotion and application.
Embodiment two
The first air outlet 7, the second air outlet 9 are referred to as air outlet in the present embodiment；
First solenoid valve 8 and second solenoid valve 10 are referred to as solenoid valve；
First diaphragm plate 2 and the second diaphragm plate 3 are referred to as diaphragm plate；
The diaphragm plate is equipped with fixed block 700, fixture block 400 near air outlet, is card slot in the fixture block 400
410, the card slot 410 assembles with 300 one end of switchboard and is additionally provided with pull rod 500,500 one end of pull rod on the switchboard at this end
Fixation is connected with 600 one end of tension spring after through fixture block 400, the tension spring other end is connected fixation with fixed block 700；
The air outlet is equipped with the ventilation port consistent with air outlet quantity for multiple and described switchboards 300
310, hermetic unit 320 is equipped between the ventilation port 310；
The switchboard is equipped with even block 200 away from tension spring one end, and company's block 200 connects with 100 one end of telescopic shaft
Connect fixation, 100 other end of telescopic shaft is fitted into electromagnet and the electromagnet can be by switchboard 300 to electromagnet
Direction pulls.
When air outlet is closed, the hermetic unit and air outlet face are to seal air outlet；
Air outlet need open when, electromagnet be powered, electromagnet is pulled switchboard to the left so that ventilation port with
Air outlet face, as opens air outlet；
When needing to close air outlet, electromagnet dead electricity, switchboard resets under the action of tension spring can close air outlet.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of large-scale thermal shock test chamber, including babinet（1）, it is characterised in that the babinet（1）Be internally provided with
One diaphragm plate（2）With the second diaphragm plate（3）, and the babinet（1）By the first diaphragm plate（2）With the second diaphragm plate（3）Uniformly divide
Three cavitys are divided into, are respectively refrigerating chamber（4）, test cavity（5）And heating chamber（6）, first diaphragm plate（2）It is equipped with the
One air outlet（7）, and first air outlet（7）Inside it is equipped with the first solenoid valve（8）, second diaphragm plate（3）It is equipped with the
Two air outlets（9）, and second air outlet（9）It is interior to be equipped with second solenoid valve（10）, the refrigerating chamber（4）Inside it is provided with refrigeration
Component, the cooling assembly include compressor（11）, pass through the first pipeline（12）With the compressor（11）Connected condenser
（13）And pass through second pipe（14）With the condenser（13）Connected evaporator（15）, the refrigerating chamber（4）Inside also set
It is equipped with the first wind turbine（16）；The heating chamber（6）Interior setting having heaters（17）With the second wind turbine（18）；The test cavity（5）
To babinet（1）Gear reducer is provided with lateral wall（19）, and the gear reducer（19）By a driving motor（20）Driving, institute
State gear reducer（19）On be connected with a row and extend into test cavity（5）Interior turns rod（21）, the babinet（1）On be additionally provided with and its turn
The chamber door of dynamic connection（22）, and the chamber door（22）On electromagnetic lock is installed（23）.
A kind of 2. large-scale thermal shock test chamber according to claim 1, it is characterised in that the chamber door（22）Top
It is additionally provided with controller（24）, the babinet（1）Bottom symmetrical be provided with four universal rolling wheels（25）, and the universal rolling wheel
（25）In self-locking device is installed.
A kind of 3. large-scale thermal shock test chamber according to claim 1, it is characterised in that the driving motor（20）For
Servomotor.
A kind of 4. large-scale thermal shock test chamber according to claim 1, it is characterised in that the refrigerating chamber（4）Inside set
It is equipped with the first temperature inductor（26）, and the heating chamber（6）Inside it is provided with second temperature inductor（27）.
A kind of 5. large-scale thermal shock test chamber according to claim 1, it is characterised in that the chamber door（1）It is equipped with
Visual window（28）.
6. a kind of large-scale thermal shock test chamber according to claim 1, it is characterised in that diaphragm plate is near air outlet
It is card slot equipped with fixed block, fixture block, in fixture block, card slot assembles with switchboard one end and is additionally provided with pull rod on the switchboard at this end,
Pull rod one end is connected fixation with tension spring one end after passing through fixture block, and the tension spring other end is connected fixation with fixed block；
Air outlet is multiple, and switchboard is equipped with the ventilation port consistent with air outlet quantity, and sealing is equipped between ventilation port
Point；
Switchboard is equipped with even block away from tension spring one end, and even block is connected fixation with telescopic shaft one end, and the telescopic shaft other end loads electricity
In magnet and electromagnet can pull switchboard to electromagnet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357821.6U CN207307883U (en) | 2017-10-20 | 2017-10-20 | A kind of large-scale thermal shock test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357821.6U CN207307883U (en) | 2017-10-20 | 2017-10-20 | A kind of large-scale thermal shock test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307883U true CN207307883U (en) | 2018-05-04 |
Family
ID=62381819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357821.6U Expired - Fee Related CN207307883U (en) | 2017-10-20 | 2017-10-20 | A kind of large-scale thermal shock test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530919A (en) * | 2019-09-01 | 2019-12-03 | 朱首红 | A kind of new energy car battery thermal shock test chamber |
| CN113976190A (en) * | 2021-11-12 | 2022-01-28 | 深圳市帝晶光电科技有限公司 | Improve blind hole product crescent pixel light leak constant temperature and humidity machine for |
| CN116148114A (en) * | 2023-04-19 | 2023-05-23 | 广东科明环境仪器工业有限公司 | Cold and hot impact testing machine |
-
2017
- 2017-10-20 CN CN201721357821.6U patent/CN207307883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530919A (en) * | 2019-09-01 | 2019-12-03 | 朱首红 | A kind of new energy car battery thermal shock test chamber |
| CN113976190A (en) * | 2021-11-12 | 2022-01-28 | 深圳市帝晶光电科技有限公司 | Improve blind hole product crescent pixel light leak constant temperature and humidity machine for |
| CN116148114A (en) * | 2023-04-19 | 2023-05-23 | 广东科明环境仪器工业有限公司 | Cold and hot impact testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180504 Termination date: 20191020 |