CN209715129U - A kind of uniform walk-in type Homothermal Proof Box of air-supply - Google Patents
A kind of uniform walk-in type Homothermal Proof Box of air-supply Download PDFInfo
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- CN209715129U CN209715129U CN201920210657.9U CN201920210657U CN209715129U CN 209715129 U CN209715129 U CN 209715129U CN 201920210657 U CN201920210657 U CN 201920210657U CN 209715129 U CN209715129 U CN 209715129U
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- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 14
- 230000010355 oscillation Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 108010066114 cabin-2 Proteins 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009781 safety test method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010971 suitability test Methods 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
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Abstract
The utility model discloses a kind of uniform walk-in type Homothermal Proof Box of air-supply, experimental cabin including shell and setting inside the shell, space forms circulation air path and side circulation air path between shell and experimental cabin, temperature control device is provided in the circulation air path of side, upper circulation air path and side circulation air path intersection are provided with centrifugal blower, centrifugal blower suction opening is located above the circulation air path of side, it is communicated with upper circulation air path, it is centrifuged wind air outlet horizontally toward upper circulation air path, upper circulation air path head clearance is provided with arc wind waveguide plate, the diaphragm communicated with upper circulation air path is fixed at the top of experimental cabin, diaphragm is equipped with the airflow channel that gas supply stream passes through, airflow channel air side installing can opposite flow partition oscillation adjustment pendulum leaf device, experimental cabin bottom is communicated with the side circulation air path.Wind deflector and pendulum leaf device make that treated, and air enters that experimental cabin is more uniform, and test effect is good.
Description
Technical field
The utility model relates to environmental test equipment, in particular to a kind of uniform walk-in type Homothermal Proof Box of air-supply.
Background technique
Temperature test chamber is that electric equipment products complete machine, components and new material etc. carry out high temperature, low temperature, high/low temperature perseverance
Fixed or Alternating Test indispensability environmental test equipment, for testing at constant or variation temperature or temperature and humidity conditions, electronics
Electric equipment products, the environmental suitability of components and new material, reliability, safety, are widely used in aerospace, national defence troops
Environmental suitability tests, reliability and the safety testings such as the fields such as work, electronic apparatus new product, new material, new process.
Constant temperature test room in the prior art, air channel structure is simple, and an air duct is arranged in the upper surface of laboratory or side, from
Heart blower absorbs the wind that bottom tuyeres are come in, and wind is discharged after temperature controller through air port, and air output is big, and temperature uniformity is poor, makes
Obtain non-uniform temperature in experimental cabin.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of uniform walk-in type constant temperature tests of air-supply
Case.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of walk-in type Homothermal Proof Box, including
The experimental cabin of shell and setting inside the shell, space forms circulation air path and side circulation air path between the shell and experimental cabin,
Temperature control device is provided in the side circulation air path, the upper circulation air path and side circulation air path intersection are provided with centrifugation wind
Machine, the centrifugal blower suction opening are located above the side circulation air path, communicate with the side circulation air path, the centrifugal blower
Horizontally toward wind-guiding group is arranged in the upper circulation air path, the upper circulation air path top to air outlet, and the wind-guiding group is between multi-disc
Be fixed at the top of setting, arc wind waveguide plate that length is successively increased from centrifugal blower side, the experimental cabin with it is described
The diaphragm that upper circulation air path communicates, the diaphragm are equipped with the airflow channel that gas supply stream passes through, air-flow described in every group
Gap is corresponding between the arc wind waveguide plate adjacent with two panels of channel, and the air side of airflow channel described in every group is installed with one group of adjustable wind
To pendulum leaf device, experimental cabin bottom is communicated with the side circulation air path.
The utility model has the beneficial effects that treated, air is horizontal in centrifugal blower blows out, through arc deflector
Guide functions under, become vertical wind, directly blow to diaphragm downwards, the pendulum leaf of swingable adjusting is provided on diaphragm
Device makes air swing be blown into experimental cabin, so that air-supply is more uniform, each corner of experimental cabin can be blown into air.
Preferably, the pendulum leaf device includes the lateral guide vane of a plurality of parallel interval setting, the transverse direction guide vane
Middle part passes through fixed connecting rod rotation and is fixed on the diaphragm frame, and the transverse direction guide vane is located at the one of upper circulation air path
Side rotation is connected with mobile connecting rod, and one end of the mobile connecting rod connects runner by crankshaft, and the runner connects motor, described
Motor is fixed in the upper circulation air path.
Preferably, the motor is connected by transmission gear with runner, makes to put wind-warm syndrome and adjust and stablize.
Preferably, the lateral guide vane surface is evenly arranged with several ventilation holes.
Preferably, on centrifugal blower to sidewall direction, length is gradually increased the arc wind waveguide plate.
Preferably, the temperature control device includes heating device, humidifier and refrigerating plant.
Preferably, chamber door is provided on the shell, the chamber door is equipped with observation window, and the observation window is using in multilayer
Empty tempered glass, it is interior to be equipped with Electric radiant Heating Film.
Preferably, the slope track for cart entrance is provided with below the chamber door, on front side of shell bottom plate.
Preferably, it is provided with bracket on cabinets cavity inner wall quadrangle, protrusion, institute is arranged at intervals on the bracket
Supporter can be placed by stating protrusion.Experimental cabin can be divided into several small spaces, can both test multi-layered product, single large size can also be tested
Sample.
Detailed description of the invention
Fig. 1 is a kind of uniform walk-in type Homothermal Proof Box structural schematic diagram of air-supply of the present embodiment.
Fig. 2 is that the present embodiment puts leaf apparatus structure schematic diagram.
Fig. 3 is a kind of uniform walk-in type Homothermal Proof Box appearance diagram of air-supply of the present embodiment.
Fig. 4 is that the present embodiment puts leaf device bottom view.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to attached drawing 1-3, a kind of uniform walk-in type Homothermal Proof Box of air-supply including shell 1 and is arranged in shell 1
Experimental cabin 2, space forms circulation air path 3 and side circulation air path 4 between shell 1 and experimental cabin 2.It is provided in side circulation air path 4
Temperature control device, temperature control device include heating device 19, humidifier 20 and refrigerating plant 21.Above-mentioned heating device 19, humidification dress
Set 20 and refrigerating plant 21 using the prior art, referring to the patent of Publication No. CN205627992U, for air heating plus
Wet and refrigerating operation.Upper circulation air path 3 and 4 intersection of side circulation air path are provided with centrifugal blower 5,5 suction opening position of centrifugal blower
It above side circulation air path 4, is communicated with side circulation air path 4, processed air in suction side circulation air path 4；Centrifugal blower 5 goes out
Inlet horizontal is blown into upper circulation air path 3 towards upper circulation air path 3, by air parallel.Upper 3 head clearance of circulation air path is provided with
Wind-guiding group is set, and wind-guiding group is spaced multi-disc arc wind waveguide plate 6.6 curved angle of arc wind waveguide plate is at 90 degree, concave arc
Towards centrifugal blower 5, air outlet vertically downward, can be imported vertically the air that level is blown into upper circulation air path 3 in experimental cabin 2,
On centrifugal blower to sidewall direction, length is gradually increased arc wind waveguide plate 6.It is fixed at the top of experimental cabin 2 and the upper circulation
The diaphragm 7 that air duct communicates, diaphragm 7 are equipped with the airflow channel 8 that passes through of multiple groups gas supply stream, every group of airflow channel 8 with
6 gaps of the adjacent arc wind waveguide plate of two panels are corresponding, and the downward air between two panels arc wind waveguide plate 6 is blown downwards through airflow channel 8
Out.The air side of every group of airflow channel 8 be installed with one group can 7 oscillation adjustment wind direction of opposite flow partition pendulum leaf device.Test
2 bottom of cabin is communicated with the side circulation air path 4.
Pendulum leaf device includes the lateral guide vane 9 of a plurality of parallel interval setting, and it is wide that lateral 9 width of guide vane is less than interval
Degree, lateral 9 surface of guide vane is evenly arranged with several ventilation holes 91.The middle part of lateral guide vane 9 passes through fixed connecting rod 10 and rotates
It is fixed on 7 frame of diaphragm, lateral wind deflector 9 is hinged on fixed connecting rod 10, and 10 both ends of fixed connecting rod are fixed on
On 7 frame of diaphragm.Lateral guide vane 9 is connected with mobile connecting rod 11 positioned at the rotation of the side of upper circulation air path 3, mobile to connect
One end of bar 11 connects runner 13 by crankshaft 12, and runner 13 connects motor 14, and motor 14 passes through transmission gear and 13 phase of runner
Even, make to put wind-warm syndrome and adjust and stablize.Motor 14 is fixedly mounted in circulation air path 3.
Referring to attached drawing 4, it is solid by hinge that the chamber door 15 communicated with experimental cabin 2, chamber door 15 and shell 1 are provided on shell 1
Fixed, chamber door 15 is equipped with observation window 16, is tightly connected between observation window 16 and chamber door 15, and observation window 16 uses multilayer hollow steel
Change glass, it is interior to be equipped with Electric radiant Heating Film.The real-time status of the trial target in experimental cabin 2 can be observed by observation window 16.15 lower section of chamber door,
It is provided with the slope track 17 entered for cart on front side of 1 bottom plate of shell, is provided with anti-slip layer on slope track 17, facilitates large-scale examination
The product of testing enter experimental cabin.Bracket is provided in experimental cabin 2 on cavity wall quadrangle, is arranged at intervals with protrusion on bracket, in protrusion
Supporter can be placed.When trial target volume smallest number is more, supporter can be erected, multiple trial targets are tested jointly；Trial target volume
When larger, rack is packed up, trial target is facilitated to enter.
Multiple Temperature Humidity Sensors are additionally provided in 2 cabin of experimental cabin, for detecting the warm and humid of each position in experimental cabin body
Degree.Chamber side is provided with PLC controller 18, and PLC controller 18 is equipped with liquid crystal display 181 and operation panel 182, can set
Set test temperature.PLC controller 18 is connected with the communication of temperature control equipment, centrifugal blower 5, motor 14 and Temperature Humidity Sensor.
Specifically used method: trial target is put into chamber, and test temperature is arranged by operation panel 182, opens test, temperature
Temperature and humidity in humidity sensor real-time monitoring experimental cabin 2, the control pendulum leaf device of PLC controller 18 is swung and temperature control equipment work
Make, keeps 2 temperature and humidity in experimental cabin more uniform.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (8)
1. a kind of uniform walk-in type Homothermal Proof Box of air-supply, the experimental cabin (2) including shell (1) and setting in shell (1),
Space forms circulation air path (3) and side circulation air path (4), the side circulation air path between the shell (1) and experimental cabin (2)
(4) be provided with temperature control device in, it is characterised in that: the upper circulation air path (3) and side circulation air path (4) intersection be provided with from
Heart blower (5), centrifugal blower (5) suction opening is located above the side circulation air path (4), with the side circulation air path (4)
It communicates, horizontally toward the upper circulation air path (3), upper circulation air path (3) top are arranged centrifugal blower (5) air outlet
Wind-guiding group, the wind-guiding group arc wind waveguide plate that spaced, length is successively increased from centrifugal blower (5) side for multi-disc
(6), the diaphragm (7) communicated with the upper circulation air path, the diaphragm (7) are fixed at the top of the experimental cabin (2)
It is equipped with the airflow channel (8) that multiple groups gas supply stream passes through, airflow channel described in every group (8) arc wind waveguide plate (6) adjacent with two panels
Between gap it is corresponding, the air side of airflow channel described in every group (8) is installed with the pendulum leaf device of one group of adjustable wind direction, experimental cabin
(2) bottom is communicated with the side circulation air path (4).
2. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 1, it is characterised in that: the pendulum leaf dress
The lateral guide vane (9) including the setting of a plurality of parallel interval is set, the middle part of the transverse direction guide vane (9) passes through fixed connecting rod (10)
Rotation is fixed on the diaphragm (7) frame, and the transverse direction guide vane (9) is located at the side rotation of upper circulation air path (3)
It is connected with mobile connecting rod (11), one end of the mobile connecting rod (11) passes through crankshaft (12) connection runner (13), the runner
(13) motor (14) are connected, the motor (14) is fixed in the upper circulation air path (3).
3. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 2, it is characterised in that: the motor
(14) it is connected by transmission gear with the runner (13).
4. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 2, it is characterised in that: the transverse direction is led
Wind piece (9) surface is evenly arranged with several ventilation holes (91).
5. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 1, it is characterised in that: the temperature control dress
It sets including heating device (19), humidifier (20) and refrigerating plant (21).
6. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 1, it is characterised in that: the shell
(1) chamber door (15) communicated with experimental cabin (2) is provided on, the chamber door (15) is equipped with observation window (16), the observation window
(16) multilayer hollow tempered glass is used, it is interior to be equipped with Electric radiant Heating Film.
7. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 6, it is characterised in that: the chamber door
(15) lower section, shell (1) bottom plate front side are provided with the slope track (17) entered for cart.
8. a kind of uniform walk-in type Homothermal Proof Box of air-supply according to claim 1, it is characterised in that: the experimental cabin
(2) it is provided with bracket on cavity wall quadrangle, protrusion is arranged at intervals on the bracket, the protrusion can place supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210657.9U CN209715129U (en) | 2019-02-18 | 2019-02-18 | A kind of uniform walk-in type Homothermal Proof Box of air-supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210657.9U CN209715129U (en) | 2019-02-18 | 2019-02-18 | A kind of uniform walk-in type Homothermal Proof Box of air-supply |
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| Publication Number | Publication Date |
|---|---|
| CN209715129U true CN209715129U (en) | 2019-12-03 |
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ID=68683303
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210657.9U Active CN209715129U (en) | 2019-02-18 | 2019-02-18 | A kind of uniform walk-in type Homothermal Proof Box of air-supply |
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| Country | Link |
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| CN (1) | CN209715129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885881A (en) * | 2020-07-15 | 2020-11-03 | 金林芳 | Machine room ventilation device for internet engineering |
| CN113908892A (en) * | 2021-09-22 | 2022-01-11 | 中国兵器工业第五九研究所 | Wet and hot equipment of quick even humiture |
| CN114053790A (en) * | 2021-11-11 | 2022-02-18 | 华能沂水风力发电有限公司 | Wind turbine generator system fin filter screen clearance mechanism based on pulse laser clearance |
-
2019
- 2019-02-18 CN CN201920210657.9U patent/CN209715129U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885881A (en) * | 2020-07-15 | 2020-11-03 | 金林芳 | Machine room ventilation device for internet engineering |
| CN113908892A (en) * | 2021-09-22 | 2022-01-11 | 中国兵器工业第五九研究所 | Wet and hot equipment of quick even humiture |
| CN113908892B (en) * | 2021-09-22 | 2022-11-01 | 中国兵器工业第五九研究所 | Wet and hot equipment of quick even humiture |
| CN114053790A (en) * | 2021-11-11 | 2022-02-18 | 华能沂水风力发电有限公司 | Wind turbine generator system fin filter screen clearance mechanism based on pulse laser clearance |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 Building 1, No.7 Yaonan Road, Hengjing street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Fugang Industrial Testing Technology Co.,Ltd. Address before: 215100 no.7565, Mudong Road, Hengjing street, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Fugang Industrial Testing Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 5 # -3, No. 9 Nanguandu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Fugang Industrial Testing Technology Co.,Ltd. Country or region after: China Address before: 215000 Building 1, No.7 Yaonan Road, Hengjing street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Fugang Industrial Testing Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |