CN204740183U - Cold thermal shock test case - Google Patents
Cold thermal shock test case Download PDFInfo
- Publication number
- CN204740183U CN204740183U CN201520383243.8U CN201520383243U CN204740183U CN 204740183 U CN204740183 U CN 204740183U CN 201520383243 U CN201520383243 U CN 201520383243U CN 204740183 U CN204740183 U CN 204740183U
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- Prior art keywords
- cryostat
- high temperature
- control system
- movement device
- thermal shock
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000035939 shock Effects 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 210000002421 cell wall Anatomy 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 11
- 238000007639 printing Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a cold thermal shock test case, includes the box, the case is equipped with the chamber door, be equipped with sample frame device, high temperature groove, cryostat, temperature sensor, heating device, refrigerating plant, control system in the box, high temperature groove and cryostat set up the front side at the box adjacently, high temperature groove and cryostat rear side are located to sample frame device, heating device, refrigerating plant, temperature sensor locate respectively in high temperature groove and the cryostat, sample frame device, heating device, refrigerating plant temperature sensor are connected with control system respectively, specifically still are equipped with the high -definition camera head, the high -definition camera head is connected with control system, still be equipped with circulating fan in high temperature groove and the cryostat, resistant circulating fan with control system connects. The utility model discloses can make things convenient for the test of products state of observing at any time, and can to realize rising temperature and lowering the temperature, measuring accuracy fast high.
Description
Technical field
The utility model relates to environment simulation experiment equipment FIELD OF THE INVENTIONThe, espespecially a kind of thermal shock test chamber.
Background technology
Thermal shock test chamber is the testing apparatus of the materials industry indispensabilities such as metal, plastics, rubber, electronics, for test material structure or compound substance, the degree of standing under the continuous environment of very high temperature and pole low temperature under instantaneously, to be able within the shortest time test samples because of caused chemical change or the physical injury of expanding with heat and contract with cold.
There is following problem in existing thermal shock test chamber:
One, casing front is provided with various different panel board, nationality is to show the correlation parameters such as test cavity temperature, humidity, pressure, but cannot learn in real time the conversion of experiment product own physical characteristic under environmental change, as color, condensation and expand with heat and contract with cold;
Two, the interior heating of chamber goes only to realize heating up and lowering the temperature by heating arrangement and refrigerating plant with refrigeration area, effectively can not improve quick rising and the decline of temperature, cause the precision of test low.
Utility model content
For solving the problem, the utility model provides a kind of can facilitating observe product testing state at any time and can realize raised temperature fast and reduce temperature, thermal shock test chamber that measuring accuracy is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of thermal shock test chamber, comprise casing, described case is provided with chamber door, sample shelf apparatus is provided with in described casing, high temperature groove, cryostat, temperature sensor, heating arrangement, refrigerating plant, control system, described high temperature groove and cryostat, are adjacent to the front side being arranged on casing, described sample shelf apparatus is located on rear side of high temperature groove and cryostat, described heating arrangement, refrigerating plant, temperature sensor is located in high temperature groove and cryostat, respectively, described sample shelf apparatus, heating arrangement, refrigerating plant temperature sensor is connected with control system respectively, it is characterized in that, also be provided with high-definition camera, described high-definition camera is connected with control system, also be provided with circulating fan in described high temperature groove and cryostat, described resistance to circulating fan is connected with described control system.
Particularly, described sample shelf apparatus comprises horizontal movement device, vertical movement device, specimen holder, described horizontal movement device is flatly arranged on rear side of high temperature groove, cryostat, described vertical movement device is arranged on horizontal movement device, described specimen holder is arranged in vertical movement device, and described horizontal movement device, vertical movement device are connected with control system respectively.
Particularly, the cell wall of described high temperature groove is alumina silicate warming plate, described heating arrangement is that fin type dispels the heat tubular stainless steel electric heater, and the described fin type tubular stainless steel electric heater that dispels the heat is arranged on the cell wall of high temperature groove, and described circulating fan is relative with described heating arrangement.
Particularly, the cell wall of described cryostat, is high density PU foamed board, and described refrigerating plant comprises the compressor, condenser, evaporator, the expansion valve that sequentially connect, and described evaporator is located on low temperature cell wall, and described circulating fan is relative with described evaporator.
Particularly, described control system comprises LCD touch control panel, I/O plate, and described I/O plate to be located in casing and to be connected with described electric device, sensor group, and described LCD touch control board is located at cabinet front and is connected with described I/O plate.
Particularly, described LCD touch control panel is provided with printing interface, isolated form RS-232 communication interface, USB interface, and described I/O plate is connected with LCD touch control panel by isolated form RS-232 communication interface.
Particularly, described chamber door is provided with electric heating hollow tempering glass window, is provided with illuminating lamp in view window.
The beneficial effects of the utility model are: the utility model can realize taking the all-the-way tracking of specimen test state and being presented in control system by arranging high-definition camera in the front side of casing, is convenient to the trystate that product more intuitively, is more in time understood, supervised to testing crew; In addition by arranging circulating fan at high temperature groove and cryostat, when heating or freeze, thermal source or low-temperature receiver can be spread rapidly by circulating fan, effectively improving temperature changing speed, thus improve the precision of test.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side view cutaway drawing;
Fig. 3 is the utility model elevational cross-sectional view.
Drawing reference numeral illustrates: 1-casing; 11-chamber door; 12-view window; 2-high temperature groove; 3-cryostat; 4-sample shelf apparatus; 41-horizontal movement device; 42-vertical movement device; 43-specimen holder; 5-LCD touch control panel.
Embodiment
Refer to shown in Fig. 1-3, the utility model is about a kind of thermal shock test chamber, comprise casing 1, described case is provided with chamber door 11, sample shelf apparatus 4 is provided with in described casing 1, high temperature groove 2, cryostat, 3, temperature sensor, heating arrangement, refrigerating plant, control system, described high temperature groove 2 and cryostat, 3 are adjacent to the front side being arranged on casing 1, described sample shelf apparatus 4 is located on rear side of high temperature groove 2 and cryostat, 3, described heating arrangement, refrigerating plant, temperature sensor is located in high temperature groove 2 and cryostat, 3 respectively, described sample shelf apparatus 4, heating arrangement, refrigerating plant temperature sensor is connected with control system respectively, it is characterized in that, also be provided with high-definition camera, described high-definition camera is connected with control system, also be provided with circulating fan in described high temperature groove 2 and cryostat, 3, described resistance to circulating fan is connected with described control system.
Compared to existing technology, the utility model is by arranging high-definition camera in the front side of casing 1, and be connected with control system, controlled by control system that it is synchronous with specimen holder 43, realize taking the all-the-way tracking of specimen test state, and be presented in control system, be convenient to the trystate that product more intuitively, is more in time understood, supervised to testing crew; In addition by arranging circulating fan at high temperature groove 2 and cryostat, 3, when heating or freeze, thermal source or low-temperature receiver can be spread rapidly by circulating fan, effectively improving temperature changing speed, thus improve the precision of test.
Particularly, described sample shelf apparatus 4 comprises horizontal movement device 41, vertical movement device 42, specimen holder 43, described horizontal movement device 41 is flatly arranged on rear side of high temperature groove 2, cryostat, 3, described vertical movement device 42 is arranged on horizontal movement device 41, described specimen holder 43 is arranged in vertical movement device 42, and described horizontal movement device 41, vertical movement device 42 are connected with control system respectively.
Adopt such scheme, sample is placed on specimen holder 43, vertical movement device 42 is driven to move on high temperature groove 2 or cryostat, 3 by control system level of control telecontrol equipment 41, control vertical movement device 42 again to move downward sample is delivered in high temperature groove 2 or cryostat, 3, again sample is delivered to opposite side subsequently.
Particularly, the cell wall of described high temperature groove 2 is alumina silicate warming plate, described heating arrangement is that fin type dispels the heat tubular stainless steel electric heater, and the described fin type tubular stainless steel electric heater that dispels the heat is arranged on the cell wall of high temperature groove 2, and described circulating fan is relative with described heating arrangement.
Adopt such scheme, adopt alumina silicate warming plate as the cell wall of high temperature groove 2, can effectively be incubated the temperature in high temperature groove 2, and heating arrangement adopts fin type to dispel the heat tubular stainless steel electric heater, Fast Heating can be carried out and form high temperature heat source, again by circulating fan effect after heating, can rapidly by high temperature heat source at high temperature groove 2 Inner eycle, improve programming rate.
Particularly, the cell wall of described cryostat, 3 is high density PU foamed board, and described refrigerating plant comprises the compressor, condenser, evaporator, the expansion valve that sequentially connect, and described evaporator is located on cryostat, 3 wall, and described circulating fan is relative with described evaporator.
Adopt such scheme, adopt high density PU foamed board as the cell wall of cryostat, 3, can effectively be incubated the temperature in cryostat, 3, by circulating fan effect after refrigeration, can rapidly by low temperature cold source at cryostat, 3 Inner eycle, raising cooling rate.
Particularly, described control system comprises LCD touch control panel 5, I/O plate, described I/O plate to be located in casing 1 and to be connected with described electric device, sensor group, described LCD touch control board to be located on front side of casing 1 and to be connected with described I/O plate, described LCD touch control panel 5 is provided with printing interface, isolated form RS-232 communication interface, USB interface, and described I/O plate is connected with LCD touch control panel 5 by isolated form RS-232 communication interface.
Adopt such scheme, LCD touch control panel 5 has the functions such as user-machine interface, user program memory capacity, circuit controls, printing, communication, is wherein realized the printing function of test data by the external printing device of printing interface; The communication with I/O plate is realized by isolated form RS-232 communication interface, to the data analysis received and calculating, and by the input and output state of I/O plate, sensor records the value of physical quantity, the sample state of the state of chamber and high-definition camera shooting is presented on LCD, can realize being connected with the communication of outer computer by isolated form RS-232 communication interface in addition, by using Centralized Monitoring software can carry out control & monitor to lcd controller in computer; The download of curve and historical data can be carried out by USB interface.
Particularly, described chamber door 11 is provided with electric heating hollow tempering glass window 12, is provided with illuminating lamp in view window 12.
Adopt such scheme, view window 12 is set at chamber door 11, and illuminating lamp is set at view window 12, be convenient to observe the test status in casing 1.
Above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineering technical personnel in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (7)
1. a thermal shock test chamber, comprise casing, described case is provided with chamber door, sample shelf apparatus is provided with in described casing, high temperature groove, cryostat, temperature sensor, heating arrangement, refrigerating plant, control system, described high temperature groove and cryostat, are adjacent to the front side being arranged on casing, described sample shelf apparatus is located on rear side of high temperature groove and cryostat, described heating arrangement, refrigerating plant, temperature sensor is located in high temperature groove and cryostat, respectively, described sample shelf apparatus, heating arrangement, refrigerating plant temperature sensor is connected with control system respectively, it is characterized in that, also be provided with high-definition camera, described high-definition camera is relative with described sample shelf apparatus and be connected with control system, also be provided with circulating fan in described high temperature groove and cryostat, described resistance to circulating fan is connected with described control system.
2. thermal shock test chamber according to claim 1, it is characterized in that, described sample shelf apparatus comprises horizontal movement device, vertical movement device, specimen holder, described horizontal movement device is flatly arranged on rear side of high temperature groove, cryostat, described vertical movement device is arranged on horizontal movement device, and described specimen holder is arranged in vertical movement device, and described horizontal movement device, vertical movement device are connected with control system respectively.
3. thermal shock test chamber according to claim 1, it is characterized in that, the cell wall of described high temperature groove is alumina silicate warming plate, described heating arrangement is that fin type dispels the heat tubular stainless steel electric heater, the described fin type tubular stainless steel electric heater that dispels the heat is arranged on the cell wall of high temperature groove, and described circulating fan is relative with described heating arrangement.
4. thermal shock test chamber according to claim 1, it is characterized in that, the cell wall of described cryostat, is high density PU foamed board, described refrigerating plant comprises the compressor, condenser, evaporator, the expansion valve that sequentially connect, described evaporator is located on low temperature cell wall, and described circulating fan is relative with described evaporator.
5. thermal shock test chamber according to claim 1, it is characterized in that, described control system comprises LCD touch control panel, I/O plate, described I/O plate to be located in casing and to be connected with described electric device, sensor group, and described LCD touch control board is located at cabinet front and is connected with described I/O plate.
6. thermal shock test chamber according to claim 5, it is characterized in that, described LCD touch control panel is provided with printing interface, isolated form RS-232 communication interface, USB interface, and described I/O plate is connected with LCD touch control panel by isolated form RS-232 communication interface.
7. thermal shock test chamber according to claim 1, is characterized in that, described chamber door is provided with electric heating hollow tempering glass window, is provided with illuminating lamp in view window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383243.8U CN204740183U (en) | 2015-06-05 | 2015-06-05 | Cold thermal shock test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383243.8U CN204740183U (en) | 2015-06-05 | 2015-06-05 | Cold thermal shock test case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740183U true CN204740183U (en) | 2015-11-04 |
Family
ID=54421914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383243.8U Expired - Fee Related CN204740183U (en) | 2015-06-05 | 2015-06-05 | Cold thermal shock test case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738241A (en) * | 2016-02-17 | 2016-07-06 | 苏州市沃特测试技术服务有限公司 | Ice water impact chamber |
| CN106525633A (en) * | 2016-11-25 | 2017-03-22 | 防城港市质量技术监督局 | High-low-temperature experiment device with fire extinguishment function |
| CN108362600A (en) * | 2018-01-31 | 2018-08-03 | 天津伟思实验仪器科技有限公司 | A kind of limit thermal shock test chamber |
| CN108398350A (en) * | 2018-01-30 | 2018-08-14 | 重庆大学 | One kind is for ceramic material lifting/lowering warm impact test apparatus and test method |
-
2015
- 2015-06-05 CN CN201520383243.8U patent/CN204740183U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738241A (en) * | 2016-02-17 | 2016-07-06 | 苏州市沃特测试技术服务有限公司 | Ice water impact chamber |
| CN106525633A (en) * | 2016-11-25 | 2017-03-22 | 防城港市质量技术监督局 | High-low-temperature experiment device with fire extinguishment function |
| CN108398350A (en) * | 2018-01-30 | 2018-08-14 | 重庆大学 | One kind is for ceramic material lifting/lowering warm impact test apparatus and test method |
| CN108398350B (en) * | 2018-01-30 | 2020-09-01 | 重庆大学 | Ceramic material heating/cooling thermal shock test device and test method |
| CN108362600A (en) * | 2018-01-31 | 2018-08-03 | 天津伟思实验仪器科技有限公司 | A kind of limit thermal shock test chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151028 Address after: Sanjiang Industrial Zone, Hengli Town, Guangdong city of Dongguan province 12 building 523000 Patentee after: Dongguan City Ruikai Environmental Detection Instrument Co., Ltd. Address before: Sanjiang Industrial Zone, Hengli Town, Guangdong city of Dongguan province 12 building 523000 Patentee before: Zhu Xianyou |
|
| 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: 20151104 Termination date: 20180605 |