CN208771441U - Climatic chamber is used in a kind of test - Google Patents
Climatic chamber is used in a kind of test Download PDFInfo
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- CN208771441U CN208771441U CN201821301224.6U CN201821301224U CN208771441U CN 208771441 U CN208771441 U CN 208771441U CN 201821301224 U CN201821301224 U CN 201821301224U CN 208771441 U CN208771441 U CN 208771441U
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- chamber
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- humidity
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Abstract
The utility model belongs to test equipment production field, in particular to a kind of test climatic chamber, including cabinet；The cabinet includes intraformational bed, fills aerogel insulating material in the intraformational bed；The vertical partition of setting in the cabinet, there are air ducts between the partition and cabinet inner roof wall；Box house is divided into intake section and sample placement section by the partition；By connecting heating device, refrigerating plant, humidity control apparatus and corresponding control valve in air inlet pipe, temperature, the humidity of the gas into sample placement section can be adjusted as needed；By the way that the first fan is arranged at face air duct, feed gas into sample placement section, the circulation of gas is realized by setting wind sucting chamber, blast chamber, so that the temperature of box house, humidity are uniform, by the way that multiple small-power suction ventilators and air blower is arranged, setting sand core plate and porous plate, steady air flow avoid air turbulence from having an impact sample test.
Description
Technical field
The invention belongs to test equipment production field, in particular to climatic chamber is used in a kind of test.
Background technique
Constant temperature humidity chamber be also referred to as the damp and hot Alternating Test case of constant temperature and moisture test machine, constant temperature and humidity experimental box, programmable,
Constant temperature machine or climatic chamber, for detect material under circumstances the equipment of performance and test a variety of materials it is heat-resisting, it is cold-resistant,
Resistance to dry, moisture resistance properties.Be suitble to electronics, electric appliance, mobile phone, communication, instrument, vehicle, plasthetics, metal, food, chemistry, building materials,
The products such as medical treatment, space flight detection quality is used.
In the prior art, constant temperature humidity chamber is generally made of temperature adjustment and humidification two parts.By being mounted in cabinet
The rotary fan at top discharges the air into cabinet and realizes gas circulation, the intracorporal epidemic disaster of tandem-driving bogie, heated by air single
The common completion of heating evaporation unit in member, condenser pipe and sink.But it is inhomogenous often to there is the temperature inside the box, humidity, stablizes
Property is bad and limited to the regulating power of humidity.
Utility model content
The utility model solves the above-mentioned technical problems in the prior art, provides a kind of test climatic chamber.
To solve the above problems, the technical solution of the utility model is as follows:
A kind of test climatic chamber, including cabinet；The cabinet includes intraformational bed, fills gas in the intraformational bed
Gel heat-insulating material；The vertical partition of setting in the cabinet, there are air ducts between the partition and cabinet inner roof wall；It is described every
Box house is divided into intake section and sample placement section by plate；
The intake section includes air inlet pipe, and institute's air inlet pipe protrudes into box house, the air inlet from the bottom of box vertically
Set gradually from bottom to up on pipe heating pipe, the first control valve, heating and air-returning pipeline, refrigeration piping, the second control valve,
Freeze return air duct, humidity regulation pipeline, third control valve door and humidity regulation return air duct；The heating pipe and heating
Heating device is set between return air duct, and refrigerating plant, the humidity regulation is arranged in the refrigeration piping and refrigeration return air duct
Humidity control apparatus is set between pipeline and humidity regulation return air duct；First fan is set at intake section face air duct；
Sample mounting table is arranged in sample placement section center, and wind sucting chamber, the suction is arranged above the sample mounting table
Setting air draught pumps in air compartment, and blast chamber is arranged in lower section, and air blower is arranged in the blast chamber, the side setting second far from partition
Fan.
As a kind of improvement of the utility model, wind deflector is arranged in the wind passage mouth.
As a kind of improvement of the utility model, wind-guiding grate is set between the sample mounting table and wind sucting chamber, it is described
Sand core plate is arranged close to one end of wind-guiding grate in wind sucting chamber.Wind-guiding grate and sand core plate play the role of steady air flow, avoid gas
Stream disorder has an impact sample test.
As a kind of improvement of the utility model, the air draught pump includes multiple small-power air draught pumps arranged side by side.Surely
Determine air-flow, avoids suction is excessive from leading to air turbulence, sample test is had an impact.
As a kind of improvement of the utility model, the air blower includes multiple small-power air blowers arranged side by side.Surely
Determine air-flow, avoids wind-force is excessive from leading to air turbulence, sample test is had an impact.
As a kind of improvement of the utility model, wind-guiding grate, gained are set between the sample mounting table and blast chamber
Porous plate is arranged close to one end of wind-guiding grate in blast chamber.Wind-guiding grate and porous plate play the role of steady air flow, avoid gas
Stream disorder has an impact sample test.
As a kind of improvement of the utility model, reservoir is set below the porous plate, lid is set on the reservoir
Body.It can auxiliary adjustment humidity.
As a kind of improvement of the utility model, analysis cell is arranged in the air inlet tube inlet.Analysis enters gas
Temperature, humidity are formulated and adjust strategy.
As a kind of improvement of the utility model, temperature sensor and humidity sensor are set on the sample mounting table.
Convenient for understanding temperature, the humidity condition of sample placement section.
It is compared with the existing technology, as follows the advantages of the utility model,
Test climatic chamber of the invention, by connecting heating device, refrigerating plant, humidity regulation in air inlet pipe
Device and corresponding control valve can adjust temperature, the humidity of the gas into sample placement section as needed；By in face
First fan is set at air duct, feeds gas into sample placement section, the circulation of gas is realized by setting wind sucting chamber, blast chamber,
So that the temperature of box house, humidity are uniform, by the way that multiple small-power suction ventilators and air blower is arranged, sand core plate and porous is set
Plate, steady air flow avoid air turbulence from having an impact sample test.
Detailed description of the invention
Fig. 1 is test climatic chamber structural schematic diagram；
In figure: 1 be cabinet, 2 be intraformational bed, 3 be partition, 4 be air duct, 41 be the first fan, 42 be wind deflector, 5 be into
Gas portion, 51 be air inlet pipe, 52 be heating pipe, 521 be heating device, 53 be the first control valve, 54 be heating and air-returning pipeline,
55 it is refrigeration piping, 551 be refrigerating plant, 56 be the second control valve, 57 be refrigeration return air duct, 58 is humidity regulation pipe
Road, 581 be humidity control apparatus, 59 be third control valve door, 60 humidity regulation return air ducts, 6 be sample placement section, 61 be sample
Product mounting table, 62 be wind sucting chamber, 63 be air draught pump, 64 be blast chamber, 65 be air blower, 66 be the second fan, 67 be wind-guiding lattice
Grid, 68 be sand core plate, 69 be porous plate, 7 be reservoir, 71 be lid, 8 be analysis cell, 9 be temperature sensor, 10 be
Humidity sensor.
Specific embodiment
Embodiment 1:
Referring to Fig. 1, a kind of test climatic chamber, including cabinet 1；The cabinet 1 includes intraformational bed 2, in the layer
Aerogel insulating material is filled in interlayer 2；The vertical partition 3 of setting in the cabinet 1, the partition 3 and 1 inner roof wall of cabinet it
Between there are air ducts 4；The partition 3 will be divided into intake section 5 and sample placement section 6 inside cabinet 1；
The intake section 5 includes air inlet pipe 51, and institute's air inlet pipe 51 protrudes into inside cabinet 1 vertically from 1 bottom of cabinet, institute
It states and sets gradually heating pipe 52, the first control valve 53, heating and air-returning pipeline 54, refrigeration piping in air inlet pipe 51 from bottom to up
55, the second control valve 56, refrigeration return air duct 57, humidity regulation pipeline 58, third control valve door 59 and humidity regulation return air
Pipeline 60；Heating device 521, the refrigeration piping 55 and system are set between the heating pipe 52 and heating and air-returning pipeline 54
Refrigerating plant 551 is arranged in cold return air duct 57, is arranged between the humidity regulation pipeline 58 and humidity regulation return air duct 60 wet
Spend regulating device 581；First fan 41 is set at the 5 face air duct 4 of intake section；
Sample mounting table 61 is arranged in 6 center of sample placement section, and wind sucting chamber 62 is arranged above the sample mounting table 61,
Setting air draught pumps 63 in the wind sucting chamber 62, and blast chamber 64 is arranged in lower section, and air blower 65 is arranged in the blast chamber 64, far from every
The second fan 66 is arranged in the side of plate 3.
Embodiment 2:
Referring to Fig. 1, as a kind of improvement of the utility model, 4 mouthfuls of air duct setting wind deflector 42.
Embodiment 3:
Referring to Fig. 1, as a kind of improvement of the utility model, it is arranged between the sample mounting table 61 and wind sucting chamber 62 and leads
Sand core plate 68 is arranged close to one end of wind-guiding grate 67 in style grid 67, the wind sucting chamber 62.Wind-guiding grate 67 and sand core plate 68 rise
To the effect of steady air flow, air turbulence is avoided to have an impact sample test.
Embodiment 4:
Referring to Fig. 1, as a kind of improvement of the utility model, the air draught pump 63 includes multiple small-powers arranged side by side
Air draught pump.Steady air flow avoids suction is excessive from leading to air turbulence, has an impact to sample test.
Embodiment 5:
Referring to Fig. 1, as a kind of improvement of the utility model, the air blower 65 includes multiple small-powers arranged side by side
Air blower.Steady air flow avoids wind-force is excessive from leading to air turbulence, has an impact to sample test.
Embodiment 6:
Referring to Fig. 1, as a kind of improvement of the utility model, it is arranged between the sample mounting table 61 and blast chamber 64 and leads
Porous plate 69 is arranged close to one end of wind-guiding grate 67 in style grid 67, gained blast chamber 64.Wind-guiding grate 67 and porous plate 69 rise
To the effect of steady air flow, air turbulence is avoided to have an impact sample test.
Embodiment 7:
Referring to Fig. 1, as a kind of improvement of the utility model, reservoir 7, the liquid storage are set below the porous plate 69
Lid 71 is set on slot 7.It can auxiliary adjustment humidity.
Embodiment 8:
Referring to Fig. 1, as a kind of improvement of the utility model, analysis cell 8 is arranged in 51 entrance of air inlet pipe.Analysis
Temperature, humidity into gas are formulated and adjust strategy.
Embodiment 9:
Referring to Fig. 1, as a kind of improvement of the utility model, 9 He of temperature sensor is set on the sample mounting table 61
Humidity sensor 10.Convenient for understanding temperature, the humidity condition of sample placement section 6.
The utility model can also be by least one of described technical characteristic of embodiment 2,3,4,5,6,7,8,9 and reality
It applies the combination of example 1 and forms new embodiment.
It should be noted that above-described embodiment is only the preferred embodiment of the utility model, there is no be used to limit this reality
With novel protection scope, the equivalent substitution or substitution made on the basis of the above belongs to the protection model of the utility model
It encloses.
Claims (9)
1. a kind of test climatic chamber, which is characterized in that including cabinet；The cabinet includes intraformational bed, the intraformational bed
Middle filling aerogel insulating material；The vertical partition of setting in the cabinet, there are wind between the partition and cabinet inner roof wall
Road；Box house is divided into intake section and sample placement section by the partition；
The intake section includes air inlet pipe, and institute's air inlet pipe protrudes into box house from the bottom of box vertically, in the air inlet pipe
Heating pipe, the first control valve, heating and air-returning pipeline, refrigeration piping, the second control valve, refrigeration are set gradually from bottom to up
Return air duct, humidity regulation pipeline, third control valve door and humidity regulation return air duct；The heating pipe and heating and air-returning pipe
Heating device is set between road, the refrigeration piping and refrigeration return air duct are arranged refrigerating plant, the humidity regulation pipeline and
Humidity control apparatus is set between humidity regulation return air duct；First fan is set at intake section face air duct；
Sample mounting table is arranged in sample placement section center, and wind sucting chamber, the wind sucting chamber is arranged above the sample mounting table
Interior setting air draught pump, lower section are arranged blast chamber, air blower are arranged in the blast chamber, the second wind is arranged in the side far from partition
Fan.
2. test climatic chamber as described in claim 1, which is characterized in that wind deflector is arranged in the wind passage mouth.
3. test climatic chamber as described in claim 1, which is characterized in that between the sample mounting table and wind sucting chamber
Wind-guiding grate is set, and sand core plate is arranged close to one end of wind-guiding grate in the wind sucting chamber.
4. test climatic chamber as described in claim 1, which is characterized in that the air draught pump includes multiple is arranged side by side
Small-power air draught pump.
5. test climatic chamber as described in claim 1, which is characterized in that the air blower includes multiple is arranged side by side
Small-power air blower.
6. test climatic chamber as described in claim 1, which is characterized in that between the sample mounting table and blast chamber
Wind-guiding grate is set, and porous plate is arranged close to one end of wind-guiding grate in gained blast chamber.
7. test climatic chamber as claimed in claim 6, which is characterized in that reservoir is set below the porous plate,
Lid is set on the reservoir.
8. test climatic chamber as described in claim 1, which is characterized in that gas analysis is arranged in the air inlet tube inlet
Room.
9. test climatic chamber as described in claim 1, which is characterized in that temperature is arranged on the sample mounting table and passes
Sensor and humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301224.6U CN208771441U (en) | 2018-08-14 | 2018-08-14 | Climatic chamber is used in a kind of test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301224.6U CN208771441U (en) | 2018-08-14 | 2018-08-14 | Climatic chamber is used in a kind of test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771441U true CN208771441U (en) | 2019-04-23 |
Family
ID=66156672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301224.6U Expired - Fee Related CN208771441U (en) | 2018-08-14 | 2018-08-14 | Climatic chamber is used in a kind of test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208771441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376462A (en) * | 2021-06-08 | 2021-09-10 | 广东优科检测认证有限公司 | High-temperature aging test machine with uniform temperature and high-temperature aging test method |
-
2018
- 2018-08-14 CN CN201821301224.6U patent/CN208771441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376462A (en) * | 2021-06-08 | 2021-09-10 | 广东优科检测认证有限公司 | High-temperature aging test machine with uniform temperature and high-temperature aging test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210814 |