CN206951212U - Two van-type low temperature impact test boxes - Google Patents
Two van-type low temperature impact test boxes Download PDFInfo
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- CN206951212U CN206951212U CN201720689466.6U CN201720689466U CN206951212U CN 206951212 U CN206951212 U CN 206951212U CN 201720689466 U CN201720689466 U CN 201720689466U CN 206951212 U CN206951212 U CN 206951212U
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Abstract
The utility model discloses a kind of two van-type low temperature impact test boxes, including casing, hot climate cell and cold-test chamber are provided with casing, intermediate isolating flaggy is provided between hot climate cell and cold-test chamber, cage lifting access opening is offered among intermediate isolating flaggy, hanging basket can adjust lifting respectively to hot climate cell and cold-test chamber by lowering or hoisting gear；High temperature circulation blower fan is installed in hot test room, low-temperature circulating blower fan is installed in low-temperature test room；Heater is installed, low-temperature test is provided with refrigerating plant in room on the inwall of hot climate cell.Test temperature working range：120 DEG C~200 DEG C, temperature uniformity:2 DEG C, temperature fluctuation:± 0.5 DEG C, heating rate：>=2~3 DEG C/min, rate of temperature fall：>=0.7~1 DEG C/min, use environment temperature：5 DEG C~35 DEG C of ﹢.The utility model excellent performance, aesthetic in appearance, high reliability is the ideal chose of laboratory environment testing equipment.
Description
Technical field
The utility model belongs to sample temperature impact test instrument technical field, is tried more particularly to a kind of high/low-temperature impact
Tryoff.
Background technology
Low temperature impact test box, it is continuous through very high temperature and extremely low temperature in moment to can be used to test material or composite
Lower patient degree of environment, its expand with heat and contract with cold caused chemical change or physical injury is tested within the shortest time.Its
Test object can also be electronic apparatus parts, automation parts, communication part, electronic chip, auto parts machinery, PCB bases
Pull, metal, chemical material, high polymer material, plastic cement etc..Low temperature impact test box is widely used in national defense industry, aviation boat
The field such as it and appliance industry.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of two van-type high/low temperatures
Impact test case, simple in construction, cost is low, and floor space is small, is the laboratory environment testing equipment of high reliability.
Technical scheme：To achieve the above object, the technical solution of the utility model is as follows：
Two van-type low temperature impact test boxes, including casing, hot climate cell and low-temperature test are provided with the casing
Room, intermediate isolating flaggy is provided between the hot climate cell and cold-test chamber, is opened up among the intermediate isolating flaggy
There is cage lifting access opening, hanging basket can adjust lifting respectively to hot climate cell and cold-test chamber by lowering or hoisting gear；It is described
High temperature circulation blower fan is installed in hot test room, low-temperature circulating blower fan is installed in the low-temperature test room；The high temperature examination
Test and heater is installed on the inwall of room, refrigerating plant is installed in the low-temperature test room；Cage lifting access opening it is upper
The surrounding of contoured surface and lower whorl profile surface is embedded with soft sealing ring respectively.
Further, the refrigerating plant includes evaporator, condenser and compressor, and the evaporator evaporates for coiled
Device, the pipe-coil type evaporator are arranged in the inwall of cold-test chamber, and the condenser and compressor are separately positioned on casing
Rear side, the evaporator by cold pipeline connect condenser, the condenser by cold pipeline connect compressor, it is described
Compressor is connected by circuit with electrical system.
Further, the lowering or hoisting gear includes pulley block structure, hanging-basket motor and rope, and the hanging-basket motor is arranged on
The bottom of casing, it is connected with one end of rope in the rotating shaft of the hanging-basket motor, the rope passes through the cunning positioned at casing top
The top of wheel group structure and hanging basket connects.
Further, the heater includes heater mounting structure, nickel chromium triangle heater strip, the nickel chromium triangle heater strip bag
Three are included, is centrally mounted in positive triangle form by corresponding heater mounting structure in the rear end inboard of hot climate cell
On wall.
Further, the front end of the hot climate cell and cold-test chamber sets high-temperature region by hinged member respectively
Sliding door and low-temperature space sliding door, the high-temperature region is pulled offers observation window respectively with low-temperature space sliding door.
Further, the hot climate cell, cold-test chamber, intermediate isolating flaggy, high-temperature region sliding door and low-temperature space are drawn
The internal structure of door symmetrically includes shell, outer courage, inner bag by outer layer to bosom layer and formed successively, and the shell is stainless steel
The plate body structure of material, the inner bag and outer courage are the cavity structure of stainless steel, among the cavity structure of the inner bag
Divide equally on face and be arranged with the first heat-insulation fixing rack in parallel, the tow sides of first heat-insulation fixing rack, which are pasted, is provided with guarantor
Warm cotton layer, divide equally on face among the cavity structure of the outer courage and be arranged with the second heat-insulation fixing rack in parallel, second insulation
Support bracket fastened tow sides, which are pasted, is provided with ultra-fine fibre glass layer.
Further, radiating fence array, the radiating fence array connection high temperature examination are provided with the top of the casing
Test room and the external world.
Further, the positive side of the casing is provided with control panel, and touch control is provided with the control panel
System screen
Beneficial effect：The utility model provides a kind of two van-type low temperature impact test boxes, simple in construction, cost
Low, floor space is small, is the laboratory environment testing equipment of high reliability.
1) heater includes heater mounting structure, nickel chromium triangle heater strip, and nickel chromium triangle heater strip includes three, in positive triangle
Form is centrally mounted on the rear end inboard inwall of hot climate cell by corresponding heater mounting structure, can ensure height
The Quick uniform diffusion of heating radiation inside warm laboratory, ensure that the heat of test object uniformly exchanges.
2) high temperature circulation blower fan and low-temperature circulating blower fan are the centrifugal blowers of low noise, reduce chamber in the course of work
In noise.
3) hot climate cell, cold-test chamber, intermediate isolating flaggy, high-temperature region sliding door and low-temperature space sliding door by outer layer to interior
Portion intermediate layer includes shell, outer courage, inner bag, outer courage and shell composition, the insulation construction respectively constituted inside it, Ke Yiyou successively
Effect reduces energy loss；At the same time, the surrounding of upper contoured surface and the lower whorl profile surface of cage lifting access opening is embedded with soft respectively
Property sealing gasket, heat exchange between hot climate cell, cold-test chamber during experiment can be reduced to greatest extent.
4) the test temperature working range of the utility model chamber：- 120 DEG C~200 DEG C, temperature uniformity:2 DEG C, temperature
Spend fluctuation degree:± 0.5 DEG C, heating rate：>=2~3 DEG C/min, rate of temperature fall：>=0.7~1 DEG C/min, use environment temperature：﹢
5 DEG C~35 DEG C.The utility model critical piece uses import partses, and excellent performance is aesthetic in appearance, and high reliability is laboratory environment
The ideal chose of testing equipment.
Brief description of the drawings
Accompanying drawing 1 is structural representation one of the present utility model；
Accompanying drawing 2 is structural representation two of the present utility model；
Accompanying drawing 3 is heat insulation layer structure schematic diagram of the present utility model.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Such as accompanying drawing 1,2, two van-type low temperature impact test boxes, including casing 1, hot test is provided with the casing 1
Room 2 and cold-test chamber 3, intermediate isolating flaggy 4, the centre are provided between the hot climate cell 2 and cold-test chamber 3
Cage lifting access opening is offered among isolation flaggy 4, hanging basket 5 can adjust lifting respectively to hot climate cell by lowering or hoisting gear
2 and cold-test chamber 3；High temperature circulation blower fan 6 is installed in the hot climate cell 2, is provided with the cold-test chamber 3 low
Warm circulating fan 7；Heater 8 is installed on the inwall of the hot climate cell 2, system is installed in the cold-test chamber 3
Device for cooling, bottom half are provided with castor 12；The surrounding of upper contoured surface and the lower whorl profile surface of cage lifting access opening is embedded respectively
There is soft sealing ring.The utility model is simple in construction, and cost is low, and floor space is small, is the laboratory environment of high reliability
Testing equipment.
The refrigerating plant includes evaporator 9, condenser 10 and compressor 11, and the evaporator is pipe-coil type evaporator,
The pipe-coil type evaporator is arranged in the inwall of cold-test chamber 3, and the condenser and compressor are separately positioned on casing 1
Rear side, the evaporator connect condenser by cold pipeline, and the condenser connects compressor, the pressure by cold pipeline
Contracting machine is connected by circuit with electrical system.
The heater includes heater mounting structure, nickel chromium triangle heater strip, and the nickel chromium triangle heater strip includes three, is in
Positive triangle form is centrally mounted on the rear end inboard inwall of hot climate cell 2 by corresponding heater mounting structure.Can
To ensure that the Quick uniform of the heating radiation of hot test chamber interior spreads, ensure that the heat of test object uniformly exchanges.
The lowering or hoisting gear includes pulley block structure 15, hanging-basket motor 16 and rope, and the hanging-basket motor is arranged on casing 1
Bottom, be connected with one end of rope in the rotating shaft of the hanging-basket motor, the rope passes through the assembly pulley positioned at the top of casing 1
Structure is connected with the top of hanging basket 5.
The front end of the hot climate cell 2 and cold-test chamber 3 sets high-temperature region to pull by hinged member 14 respectively
Pulled with low-temperature space, observation window is offered respectively on the high-temperature region sliding door and low-temperature space sliding door.Such as accompanying drawing 3, the high temperature examination
The internal structure of room 2, cold-test chamber 3, intermediate isolating flaggy 4, high-temperature region sliding door and low-temperature space sliding door is tested by outer layer to inside
Intermediate layer symmetrically includes shell 21, outer courage 22, inner bag 23 and formed successively, and the shell 21 is the plate body of SUS304 stainless steels
Structure, the inner bag 23 and outer courage 22 are the cavity structure of stainless steel, are divided equally among the cavity structure of the inner bag 23
It is arranged with the first heat-insulation fixing rack 24 on face in parallel, the tow sides of first heat-insulation fixing rack 24, which are pasted, is provided with guarantor
Warm cotton layer 25 or polyurethane foaming layer, divide equally on face among the cavity structure of the outer courage 22 and be arranged with the second insulation in parallel and consolidate
Fixed rack 26, the tow sides of second heat-insulation fixing rack 26, which are pasted, is provided with ultra-fine fibre glass layer 27.This practicality is new
The structure of the insulation construction of type is simple, and manufacture craft is simple, cheap, and inner homogeneous degree is high, and heat insulation effect is far above similar
The heat insulation effect of the insulation construction of chamber, it is substantially improved for the precision of experiment.
The top of the casing 1 is provided with radiating fence array, the radiating fence array connection hot climate cell 2 with it is outer
Boundary.The positive side of the casing 1 is provided with control panel 13, and touch control screen is provided with the control panel.It is described
The test temperature working range of the utility model chamber：- 120 DEG C~200 DEG C, temperature uniformity:2 DEG C, temperature
Fluctuation degree:± 0.5 DEG C, heating rate：>=2~3 DEG C/min, rate of temperature fall：>=0.7~1 DEG C/min, use environment temperature：﹢ 5
DEG C~35 DEG C.The utility model critical piece uses import partses, and excellent performance is aesthetic in appearance, and high reliability is laboratory environment
The ideal chose of testing equipment.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. liang van-type low temperature impact test box, it is characterised in that：Including casing (1), high temperature examination is provided with the casing (1)
Room (2) and cold-test chamber (3) are tested, intermediate isolating flaggy is provided between the hot climate cell (2) and cold-test chamber (3)
(4) cage lifting access opening, is offered among the intermediate isolating flaggy (4), the upper contoured surface of cage lifting access opening is with
The surrounding of contoured surface is embedded with soft sealing ring respectively, and hanging basket (5) can adjust lifting respectively to hot test by lowering or hoisting gear
Room (2) and cold-test chamber (3)；High temperature circulation blower fan (6), the cold-test chamber are installed in the hot climate cell (2)
(3) low-temperature circulating blower fan (7) is installed in；Heater (8) is installed on the inwall of the hot climate cell (2), it is described low
Refrigerating plant is installed in warm laboratory (3)；
The front end of the hot climate cell (2) and cold-test chamber (3) respectively by hinged member set high-temperature region pull and
Low-temperature space is pulled, and observation window is offered respectively on the high-temperature region sliding door and low-temperature space sliding door；
What the hot climate cell (2), cold-test chamber (3), intermediate isolating flaggy (4), high-temperature region sliding door and low-temperature space were pulled
Internal structure symmetrically includes shell (21), outer courage (22), inner bag (23) by outer layer to bosom layer and formed successively, the shell
(21) be stainless steel plate body structure, the inner bag (23) and outer courage (22) are the cavity structure of stainless steel, institute
State among the cavity structure of inner bag (23) to divide equally on face and be arranged with the first heat-insulation fixing rack (24) in parallel, first insulation is solid
The tow sides of fixed rack (24), which are pasted, is provided with heat-preservation cotton layer (25), divides equally among the cavity structure of the outer courage (22) on face
Be arranged with the second heat-insulation fixing rack (26) in parallel, the tow sides of second heat-insulation fixing rack (26) paste be provided with it is super
Thin glass fiber layer (27).
2. two van-types low temperature impact test box according to claim 1, it is characterised in that：The refrigerating plant includes steaming
It is pipe-coil type evaporator to send out device (9), condenser (10) and compressor (11), the evaporator, the pipe-coil type evaporator installation
In the inwall of cold-test chamber (3), the condenser and compressor are separately positioned on the rear side of casing (1), the evaporator
By cold pipeline connect condenser, the condenser by cold pipeline connect compressor, the compressor by circuit with
Electrical system connects.
3. two van-types low temperature impact test box according to claim 1, it is characterised in that：The lowering or hoisting gear includes sliding
Wheel group structure, hanging-basket motor and rope, the hanging-basket motor are arranged on the bottom of casing (1), in the rotating shaft of the hanging-basket motor
It is connected with one end of rope, the pulley block structure that the rope passes through positioned at casing (1) top is connected with the top of hanging basket (5).
4. two van-types low temperature impact test box according to claim 1, it is characterised in that：The heater includes adding
Thermal mounting structure, nickel chromium triangle heater strip, the nickel chromium triangle heater strip include three, are filled in positive triangle form by corresponding heating
Mounting structure is put to be centrally mounted on the rear end inboard inwall of hot climate cell (2).
5. two van-types low temperature impact test box according to claim 1, it is characterised in that：The top of the casing (1)
It is provided with radiating fence array, the radiating fence array connection hot climate cell (2) and the external world.
6. two van-types low temperature impact test box according to claim 1, it is characterised in that：The front of the casing (1)
Side is provided with control panel, and touch control screen is provided with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689466.6U CN206951212U (en) | 2017-06-14 | 2017-06-14 | Two van-type low temperature impact test boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689466.6U CN206951212U (en) | 2017-06-14 | 2017-06-14 | Two van-type low temperature impact test boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951212U true CN206951212U (en) | 2018-02-02 |
Family
ID=61378343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689466.6U Expired - Fee Related CN206951212U (en) | 2017-06-14 | 2017-06-14 | Two van-type low temperature impact test boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951212U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499617A (en) * | 2018-04-27 | 2018-09-07 | 平湖市致慎汽车配件有限公司 | A kind of high-low temperature test chamber for processing automobile rearview mirror heating plate |
| CN108993619A (en) * | 2018-09-25 | 2018-12-14 | 深圳市优瑞特检测技术有限公司 | A kind of quick temperature changing test chamber of Luftgekuhlte rotierende automatic cycle |
| CN109225361A (en) * | 2018-11-08 | 2019-01-18 | 工辉科技(苏州)有限公司 | A kind of high-low temperature test chamber to be dehumidified using low-temperature coil |
| CN111896414A (en) * | 2020-07-30 | 2020-11-06 | 成都易华天宇试验设备有限责任公司 | Temperature impact test box |
| CN112051175A (en) * | 2020-08-28 | 2020-12-08 | 广东优科检测认证有限公司 | High-low temperature impact test device |
| CN113008660A (en) * | 2021-02-22 | 2021-06-22 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
| CN114433255A (en) * | 2022-01-29 | 2022-05-06 | 江苏拓米洛环境试验设备有限公司 | Temperature impact test box |
| CN118594634A (en) * | 2024-08-08 | 2024-09-06 | 成都诚旭精密机械有限公司 | High-low temperature impact test equipment |
-
2017
- 2017-06-14 CN CN201720689466.6U patent/CN206951212U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499617A (en) * | 2018-04-27 | 2018-09-07 | 平湖市致慎汽车配件有限公司 | A kind of high-low temperature test chamber for processing automobile rearview mirror heating plate |
| CN108993619A (en) * | 2018-09-25 | 2018-12-14 | 深圳市优瑞特检测技术有限公司 | A kind of quick temperature changing test chamber of Luftgekuhlte rotierende automatic cycle |
| CN109225361A (en) * | 2018-11-08 | 2019-01-18 | 工辉科技(苏州)有限公司 | A kind of high-low temperature test chamber to be dehumidified using low-temperature coil |
| CN111896414A (en) * | 2020-07-30 | 2020-11-06 | 成都易华天宇试验设备有限责任公司 | Temperature impact test box |
| CN111896414B (en) * | 2020-07-30 | 2023-03-17 | 成都易华天宇试验设备有限责任公司 | Temperature impact test box |
| CN112051175A (en) * | 2020-08-28 | 2020-12-08 | 广东优科检测认证有限公司 | High-low temperature impact test device |
| CN112051175B (en) * | 2020-08-28 | 2024-05-10 | 广东优科检测认证有限公司 | High-low temperature impact test device |
| CN113008660A (en) * | 2021-02-22 | 2021-06-22 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
| CN113008660B (en) * | 2021-02-22 | 2021-10-12 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
| CN114433255A (en) * | 2022-01-29 | 2022-05-06 | 江苏拓米洛环境试验设备有限公司 | Temperature impact test box |
| CN118594634A (en) * | 2024-08-08 | 2024-09-06 | 成都诚旭精密机械有限公司 | High-low temperature impact test equipment |
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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 |
Granted publication date: 20180202 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |