CN209109188U - Combined test chamber - Google Patents
Combined test chamber Download PDFInfo
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- CN209109188U CN209109188U CN201820938688.1U CN201820938688U CN209109188U CN 209109188 U CN209109188 U CN 209109188U CN 201820938688 U CN201820938688 U CN 201820938688U CN 209109188 U CN209109188 U CN 209109188U
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Abstract
A kind of this combined test chamber of the utility model, including set box, test box, lifting device, shake table, the lower section of set box is arranged in lifting device, the front side of set box is arranged in test box, it include test section spaced apart from each other, workspace in test box, test section is located at the front side of workspace, and test section described in the lower section of test box and face is arranged in shake table；It is equipped with circulating fan, heater, evaporator in workspace, is equipped with condenser, compressor, device for drying and filtering in set box；Humidification bucket is additionally provided in set box, bucket is humidified to fix vertically on a mounting board, the front end for humidifying bucket is equipped with viewing window, the side upper end for humidifying bucket is equipped with gas outlet, and gas outlet connects escape pipe, and escape pipe extends in workspace, the side lower end for humidifying bucket is equipped with water inlet, water inlet is connect by water inlet pipe with water butt, and the bottom end for humidifying bucket is equipped with sewage draining exit, and sewage draining exit is connect by sewage pipe with collecting vessel.The utility model occupied area is small, performance is stablized.
Description
Technical field
The utility model relates to simulated environment detection device technical fields, more particularly to a kind of combined test chamber.
Background technique
Combined test chamber is integrated temperature, humidity, the chamber for vibrating three functions, predominantly space flight, aviation, petroleum, change
The scientific researches such as work, electronics, communication and production unit provide temperature and humidity changing environment, while can press electric oscillation stress in chamber
The defined period is applied on test product, makees temperature and humidity, vibration integrated to complete machine (or component), electric appliance, instrument, material etc. for user
Stress screening test, to examine the adaptability of test product or to make an appraisal to the behavior of test product.Compared with single factors effect, more
It can truly reflect electric and electronic product to fit in transport and in actual use to temperature and humidity and vibration combinational environment variation
Ying Xing, the defect of exposing product, be new product development, prototype test, product qualification test overall process it is essential heavy
Want research technique.Existing combined test chamber takes up a large area, not can be carried out height adjustment；Moreover, the structure setting of humidification bucket
Water level situation not easy to install, being not easy in observation humidification bucket, influences testing efficiency.
Utility model content
The combined test chamber that the technical problem to be solved by the present invention is to provide a kind of occupied areas is small, performance is stable.
A kind of combined test chamber of the utility model, including set box, test box, lifting device, shake table, the lifting dress
It installs in the lower section of set box, the front side of set box is arranged in the test box, includes spaced apart from each other in the test box
Test section, workspace, the test section are located at the front side of workspace, and the lower section of test box and face institute is arranged in the shake table
State test section；
It is successively arranged circulating fan, heater, evaporator in the workspace from top to bottom, in the set box laterally simultaneously
Row is equipped with condenser, compressor, and the evaporator, condenser, compressor, which are serially connected, constitutes circuit；
Humidification bucket is additionally provided in the set box, the humidification bucket is fixed vertically on a mounting board, before the humidification bucket
End is equipped with viewing window, and the side upper end of the humidification bucket is equipped with gas outlet, and the gas outlet connects escape pipe, and the escape pipe prolongs
It extending in workspace, the side lower end of the humidification bucket is equipped with water inlet, and the water inlet is connect by water inlet pipe with water butt,
The bottom end of the humidification bucket is equipped with sewage draining exit, and the sewage draining exit is connect by sewage pipe with collecting vessel.
A kind of combined test chamber of the utility model, wherein being equipped with partition, the partition between the workspace and test section
Air outlet grate is equipped at the upper correspondence compressor.
A kind of combined test chamber of the utility model, wherein the lifting device includes hoistable platform, lifting support, the machine
Group case is fixed at the top of hoistable platform, and the lifting support is fixed at the lower part of hoistable platform, the lifting branch
The bottom end of frame is equipped with sliding rail.
A kind of combined test chamber of the utility model, wherein being equipped with supporter, the both ends of the supporter in the test section
On hook fence, the hook fence is mounted on the inner wall of the test section for setting.
A kind of combined test chamber of the utility model, wherein the top of the test section is equipped with balance hole, in the balance hole
Equipped with the equally distributed rubber pad in its center of circle, gap is equipped between the adjacent rubber pad.
A kind of combined test chamber of the utility model, wherein the lower part of the balance hole is equipped with refrigeration plate, the refrigeration plate is set
In in test section, being equipped with outlet passageway between the both ends of the refrigeration plate and the top of test section, the both ends of the refrigeration plate are logical
The top for crossing bracket and test section is fixed.
A kind of combined test chamber of the utility model, wherein the refrigeration plate is the plate extended from bottom to top to two sides from center
Material structure.
A kind of combined test chamber of the utility model, wherein being equipped with water pump, the water inlet between the water inlet pipe and water butt
Liquid level adjusting valve is equipped at mouthful.
A kind of combined test chamber of the utility model, in which: the heater uses spiral heating tube.
A kind of combined test chamber of the utility model, wherein device for drying and filtering is additionally provided in the set box, it is described dried
One end of filter is connect with condenser, and the other end of the device for drying and filtering is connect with evaporator.
Compared with prior art, advantages and beneficial effects possessed by the utility model are as follows: the utility model set box with
Test box is respectively independent case body, improves safety when overall work；Overall structure is simple and compact, and area occupied is small；Unit
Case can be realized up and down motion by lifting device, so that test box be driven to move up and down, and then adjust test box and shake table
The distance between, guarantee the high property of vibration transmitting.
The utility model humidifies bucket and is used to carry out humidity regulation to test section, to provide humid test environment to test section,
Viewing window, gas outlet, water inlet and sewage draining exit are arranged at the outside of humidification bucket, are easily installed and later period maintenance, saving are tieed up
Protect cost；Viewing window is used to observe the water level situation in humidification bucket；Gas outlet setting works as water level inside in humidification barrel side portion upper end
When excessively high, because of gravity, internal water droplet will not be entered in the equipment of external connection by escape pipe, be prevented
Evaporator enters icing, the service life of lifting means because of water droplet；Sewage outfalls setting is convenient in the bottom end of humidification bucket in time by bucket
Interior impurity and scale is discharged in time, prevents impurity and accumulation of mud at sewage draining exit edge, conveniently to humidification bucket care and maintenance.
The setting of the utility model balance hole guarantees that test piece when carrying out humid test, makes the vapor in test section
It is removed from gap on a small quantity, guarantees the stability of humidity in test section under conditions of not influencing humidity environment in test section, mention
Height also guarantees the pressure stability in test section to the test quality of test piece, improves Security of test.
The lower part of the utility model balance hole be equipped with refrigeration plate, test piece when carrying out humid test, vapor from put down
Weighing apparatus hole is removed since temperature difference can condense into water droplet in balance hole surrounding, and refrigeration plate prevents water droplet for being collected to water droplet
Drippage on a test piece, influences to test quality.
The combined test chamber of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model combined test chamber；
Fig. 2 is the internal structure chart of test box in the utility model combined test chamber；
Fig. 3 is the structure chart of workspace in the utility model combined test chamber；
Fig. 4 is the structure chart of cabinet group in the utility model combined test chamber；
Fig. 5 is the structure chart that bucket is humidified in the utility model combined test chamber；
Fig. 6 is the structure chart of balance hole in the utility model combined test chamber；
Wherein: 1, set box；2, test box；21, test section；22, workspace；23, partition；3, shake table；4, lifting is flat
Platform；5, lifting support；6, sliding rail；7, balance hole；71, rubber pad；8, plate is refrigerated；9, bracket；10, supporter；11, grid are linked up with
Column；12, circulating fan；13, air outlet grate；14, heater；15, evaporator；16, device for drying and filtering；17, condenser；18, it presses
Contracting machine；19, escape pipe；20, bucket is humidified；201, gas outlet；202, viewing window；203, water inlet；204, sewage draining exit；205, pacify
Loading board.
Specific embodiment
As shown in Figure 1, a kind of combined test chamber of the utility model, including set box 1, test box 2, lifting device, vibration
The lower section of set box 1 is arranged in platform 3, lifting device, and it includes mutual in test box 2 that the front side of set box 1, which is arranged in, in test box 2
Test section 21, the workspace 22 separated, test section 21 are located at the front side of workspace 22, and the lower section of test box 2 is arranged in shake table 3
And face test section 21, shake table 3 are used to provide vibration test environment to test section 21, set box 1 can by lifting device
It realizes and moves up and down, so that test box 2 be driven to move up and down, and then adjust the distance between test box 2 and shake table 3, guarantee
Vibrate the high efficiency of transmitting.
The utility model set box 1 and test box 2 are respectively independent case body, improve safety when overall work.
As shown in Figure 3, Figure 4, circulating fan 12, heater 14, evaporator 15 are successively arranged in workspace 22 from top to bottom,
Condenser 17, compressor 18 are equipped in 1 in set box laterally side by side, evaporator 15, condenser 17, compressor 18 are serially connected structure
At circuit.Heater 14, evaporator 15, condenser 17 and compressor 18 are used to carry out temperature adjusting to test section 21, wherein add
Hot device 14 is for heating, and evaporator 15, condenser 17, compressor 18 are for freezing.The utility model overall structure is simple and compact,
Area occupied is small.
As shown in Figure 4, Figure 5, humidification bucket 20 is additionally provided in set box 1, humidification bucket 20 is fixed on vertically on mounting plate 205,
The front end for humidifying bucket 20 is equipped with viewing window 202, and the side upper end of humidification bucket 20 is equipped with gas outlet 201, and gas outlet 201 connects outlet
Pipe 19, escape pipe 19 extend in workspace 22, and the side lower end of humidification bucket 20 is equipped with water inlet 203, and water inlet 203 passes through
Water inlet pipe is connect with water butt, and the bottom end of humidification bucket 20 is equipped with sewage draining exit 204, and sewage draining exit 204 is connected by sewage pipe and collecting vessel
It connects.Humidify bucket 20 be used for test section 21 carry out humidity regulation, with to test section 21 provide humid test environment, viewing window 202,
Gas outlet 201, water inlet 203 and sewage draining exit 204 are arranged at the outside of humidification bucket 20, are easily installed and later period maintenance, section
Save maintenance cost.Wherein, viewing window 202 is used to observe the water level situation in humidification bucket 20；The setting of gas outlet 201 is in humidification bucket 20
Side upper end, when water level inside is excessively high, because of gravity, internal water droplet will not be entered by escape pipe 19
In the equipment of external connection, prevent evaporator 15 from entering icing, the service life of lifting means because of water droplet；Sewage draining exit 204 is arranged
Humidification bucket 20 bottom end convenient in time by bucket impurity and scale be discharged in time, prevent impurity and accumulation of mud in sewage draining exit
204 edges, it is convenient to humidification 20 care and maintenance of bucket.
Further, as shown in Figure 2 and Figure 3, it is equipped with partition 23 between workspace 22 and test section 21, is corresponded on partition 23
Air outlet grate 13 is equipped at compressor.The cold air that compressor generates heater 14 plus thermogenetic hot gas, the refrigeration of evaporator 15
And the vapor of the generation of gas outlet 201 passes through air outlet grate 13 respectively and blows to test section 21, provides temperature for test section 21
Spend experimental test and humid test test.
Further, heater 14 uses spiral heating tube, and spiral heating tube heating effect is good, long service life.
Further, lifting device includes hoistable platform 4, lifting support 95, and set box 1 is fixed at hoistable platform 4
Lower part, lifting support 95 is fixed at the lower part of hoistable platform 4, and the bottom end of lifting support 95 is equipped with sliding rail 6, lifting device
It can be corresponding with the position of shake table 3 in order to adjust the integral position of cabinet along 6 horizontal sliding of sliding rail.
Further, supporter 10 is equipped in test section 21, the both ends setting of supporter 10 is on hook fence 11, hook
Fence 11 is mounted on the inner wall of test section 21, and test piece is placed on supporter 10, when carrying out temperature, humid test, is protected
Each face of card test piece is placed in test environment, improves the test quality to test piece.
Further, it is equipped with water pump between water inlet pipe and water butt, Liquid level adjusting valve is equipped at water inlet 203, for adjusting
The water level of section humidification bucket 20, to control conveying water.
Further, as shown in Figure 1, Figure 2, Figure 6 shows, the top of test section 21 is equipped with balance hole 7, be equipped in balance hole 7 with
The equally distributed rubber pad 71 in its center of circle is equipped with gap between adjacent rubber pad 71.The setting of balance hole 7 guarantees that test piece exists
When carrying out humid test, removes the vapor in test section 21 from gap on a small quantity, do not influencing humidity ring in test section 21
The stability for guaranteeing humidity in test section 21 under conditions of border, improves the test quality to test piece, while also guaranteeing test
Pressure stability in area 21 improves Security of test.
Further, as shown in Fig. 2, the lower part of balance hole 7 is equipped with refrigeration plate 8, refrigeration plate 8 is placed in test section 21, cold
It hides and is equipped with outlet passageway between the both ends of plate 8 and the top of test section 21, the both ends of refrigeration plate 8 pass through bracket 9 and test section 21
Top fix, wherein refrigeration plate 8 be from center from bottom to top to two sides extend plate construction.Test piece is wet in progress
When degree test, vapor is removed from balance hole 7 since temperature difference can condense into water droplet in 7 surrounding of balance hole, refrigeration plate 8 for pair
Water droplet is collected, and prevents water droplet drippage on a test piece, influences to test quality.
Further, device for drying and filtering 16 is additionally provided in set box 1, one end of device for drying and filtering 16 and condenser 17 connect
It connects, the other end of device for drying and filtering 16 is connect with evaporator 15.Device for drying and filtering 16 for filter be discharged through condenser 17 it is cold
The impurity of condensate, avoids pipeline blockage, influences being normally carried out for heat exchange, guarantees normal refrigeration.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (10)
1. a kind of combined test chamber, it is characterised in that: including set box, test box, lifting device, shake table, the lifting dress
It installs in the lower section of set box, the front side of set box is arranged in the test box, includes spaced apart from each other in the test box
Test section, workspace, the test section are located at the front side of workspace, and the lower section of test box and face institute is arranged in the shake table
State test section；
Circulating fan, heater, evaporator are successively arranged in the workspace from top to bottom, is set laterally side by side in the set box
There are condenser, compressor, the evaporator, condenser, compressor, which are serially connected, constitutes circuit；
Humidification bucket is additionally provided in the set box, the humidification bucket is fixed on a mounting board vertically, and the front end of the humidification bucket is set
There is viewing window, the side upper end of the humidification bucket is equipped with gas outlet, and the gas outlet connects escape pipe, and the escape pipe extends to
In workspace, the side lower end of the humidification bucket is equipped with water inlet, and the water inlet is connect by water inlet pipe with water butt, described
The bottom end for humidifying bucket is equipped with sewage draining exit, and the sewage draining exit is connect by sewage pipe with collecting vessel.
2. combined test chamber according to claim 1, it is characterised in that: between the workspace and test section be equipped with every
Plate corresponds on the partition and is equipped with air outlet grate at the compressor.
3. combined test chamber according to claim 1, it is characterised in that: the lifting device includes hoistable platform, lifting
Bracket, the set box are fixed at the top of hoistable platform, and the lifting support is fixed at the lower part of hoistable platform,
The bottom end of the lifting support is equipped with sliding rail.
4. combined test chamber according to claim 1, it is characterised in that: supporter is equipped in the test section, it is described to set
On hook fence, the hook fence is mounted on the inner wall of the test section for the both ends setting of rack.
5. combined test chamber according to claim 1, it is characterised in that: the top of the test section is equipped with balance hole, institute
It states and is equipped in balance hole with the equally distributed rubber pad in its center of circle, be equipped with gap between the adjacent rubber pad.
6. combined test chamber according to claim 5, it is characterised in that: the lower part of the balance hole is equipped with refrigeration plate, institute
It states refrigeration plate to be placed in test section, is equipped with outlet passageway, the refrigeration between the both ends of the refrigeration plate and the top of test section
The both ends of plate are fixed by the top of bracket and test section.
7. combined test chamber according to claim 6, it is characterised in that: the refrigeration plate is from center from bottom to top to two
The plate construction that side extends.
8. combined test chamber according to claim 1, it is characterised in that: be equipped with water between the water inlet pipe and water butt
Pump, the water inlet are equipped with Liquid level adjusting valve.
9. combined test chamber according to claim 1, it is characterised in that: the heater uses spiral heating tube.
10. combined test chamber according to claim 1, it is characterised in that: it is additionally provided with device for drying and filtering in the set box,
One end of the device for drying and filtering is connect with condenser, and the other end of the device for drying and filtering is connect with evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938688.1U CN209109188U (en) | 2018-06-19 | 2018-06-19 | Combined test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938688.1U CN209109188U (en) | 2018-06-19 | 2018-06-19 | Combined test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109188U true CN209109188U (en) | 2019-07-16 |
Family
ID=67195736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938688.1U Active CN209109188U (en) | 2018-06-19 | 2018-06-19 | Combined test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499809A (en) * | 2021-08-11 | 2021-10-15 | 广州克莱美特科技股份有限公司 | Liftable portable high temperature test case |
| CN113804381A (en) * | 2021-11-18 | 2021-12-17 | 天津航天瑞莱科技有限公司 | Low oxygen, high temperature and vibration integrated environment test system |
-
2018
- 2018-06-19 CN CN201820938688.1U patent/CN209109188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499809A (en) * | 2021-08-11 | 2021-10-15 | 广州克莱美特科技股份有限公司 | Liftable portable high temperature test case |
| CN113804381A (en) * | 2021-11-18 | 2021-12-17 | 天津航天瑞莱科技有限公司 | Low oxygen, high temperature and vibration integrated environment test system |
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