CN208771443U - A kind of energy conservation high-low temperature test chamber - Google Patents
A kind of energy conservation high-low temperature test chamber Download PDFInfo
- Publication number
- CN208771443U CN208771443U CN201821301187.9U CN201821301187U CN208771443U CN 208771443 U CN208771443 U CN 208771443U CN 201821301187 U CN201821301187 U CN 201821301187U CN 208771443 U CN208771443 U CN 208771443U
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- Prior art keywords
- low temperature
- test chamber
- cabinet
- energy conservation
- temperature test
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Abstract
The utility model belongs to test equipment production field, in particular to a kind of energy saving high-low temperature test 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, pass through the back-shaped heat exchanger tube auxiliary adjustment temperature of sample placement section, pass through reservoir auxiliary adjustment humidity, epidemic disaster uniformity, stability in cabinet can enhanced, while increasing epidemic disaster regulating power, high degree is energy saving.
Description
Technical field
The invention belongs to test equipment production field, in particular to a kind of energy saving high-low temperature test chamber.
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, and energy consumption is larger.
Utility model content
The utility model solves the above-mentioned technical problems in the prior art, provides a kind of energy saving high-low temperature test chamber.
To solve the above problems, the technical solution of the utility model is as follows:
A kind of energy conservation high-low temperature test 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；It the heating pipe and heats back
Heating device is set between air piping, and refrigerating plant, the humidity regulation pipe is arranged in the refrigeration piping and refrigeration return air duct
Humidity control apparatus is set between road 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 back-shaped heat exchanger tube, institute is arranged above the sample mounting table
It states and reservoir is set below sample mounting table, lid is set at the top of the reservoir, through-hole, the through-hole are set on the lid
The second fan is arranged far from the side of partition in place's setting solenoid valve, the sample mounting table；
Escape pipe is arranged in gained sample placement section bottom.
As a kind of improvement of the utility model, liquid nitrogen battle array is horizontally disposed between the sample mounting table and the reservoir
Tubulation, the liquid nitrogen array tube include pipeline disposed in parallel, and air hole is arranged in the pipe surface, are arranged at the air hole
Solenoid valve, the pipeline disposed in parallel are connected in liquid nitrogen pipe.When needing lower temperature, can be imported by liquid nitrogen array tube
Liquid nitrogen opens air hole and is cooled down rapidly, and as heat transfer occurs for the intracorporal air-flow of case, rapidly the intracorporal temperature of uniform case
Degree.
As a kind of improvement of the utility model, outlet tube is arranged in setting inlet tube, bottom at the top of the reservoir.It can root
According to the liquid needed replacing in reservoir, the liquid in reservoir can be set to water, may be alternatively provided as saturated salt solution.
As a kind of improvement of the utility model, the air inlet pipe is connected with escape pipe by triple valve.It can be according to need
The gas of escape pipe discharge is recirculated into such as air inlet pipe or is discharged in air.
As a kind of improvement of the utility model, wind deflector is arranged in the wind passage mouth.For guiding air-flow to move towards.
As a kind of improvement of the utility model, baffle is set on the right side of back-shaped heat exchanger tube.For guiding air-flow to move towards.
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,
Energy saving high-low temperature test chamber of the invention, by connecting heating device, refrigerating plant, humidity regulation in air inlet pipe
Device and corresponding control valve, temperature, the humidity that can adjust the gas into sample placement section as needed pass through in face
First fan is set at air duct, feeds gas into sample placement section, passes through the back-shaped heat exchanger tube auxiliary adjustment temperature of sample placement section
Degree epidemic disaster uniformity, stability, increase epidemic disaster can be adjusted by reservoir auxiliary adjustment humidity in enhancing cabinet
While ability, high degree is energy saving.
Detailed description of the invention
Fig. 1 is energy saving high-low temperature test chamber structural schematic diagram；
Fig. 2 is liquid nitrogen array tube 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 intake section,
51 be air inlet pipe, 511 be analysis cell, 52 be heating pipe, 521 be heating device, 53 be the first control valve, 54 be plus
Hot return air duct, 55 be refrigeration piping, 551 be refrigerating plant, 56 be the second control valve, 57 be refrigeration return air duct, 58 be
Humidity regulation pipeline, 581 be humidity control apparatus, 59 be third control valve door, 60 humidity regulation return air ducts, 6 be that sample is put
Set portion, 61 be sample mounting table, 62 be back-shaped heat exchanger tube, 63 be reservoir, 631 be inlet tube, 632 be outlet tube, 64 be lid
Body, 65 be the second fan, 66 be escape pipe, 67 be baffle, 7 be liquid nitrogen array tube, 71 be pipeline disposed in parallel, 72 be ventilative
Hole, 73 be liquid nitrogen pipe, 8 be triple valve, 9 be temperature sensor, 10 be humidity sensor.
Specific embodiment
Embodiment 1:
Referring to Fig. 1-2, a kind of energy conservation high-low temperature test chamber, including cabinet 1；The cabinet 1 includes intraformational bed 2, the layer
Aerogel insulating material is filled in intraformational bed 2；The vertical partition 3 of setting in the cabinet 1, the partition 3 and 1 inner roof wall of cabinet
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 refrigeration are set between the heating pipe 52 and heating and air-returning pipeline 54
Refrigerating plant 551 is arranged in return air duct 57, and humidity is arranged between the humidity regulation pipeline 58 and humidity regulation return air duct 60
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 back-shaped heat exchange is arranged above the sample mounting table 61
Reservoir 63 is arranged below the sample mounting table 61 for pipe 62, is arranged lid 64 at the top of the reservoir 63, on the lid 64
Through-hole is set, and solenoid valve is arranged in the through hole, and the second fan 65 is arranged far from the side of partition 3 in the sample mounting table 61；
Escape pipe 66 is arranged in 6 bottom of gained sample placement section.
Embodiment 2:
Referring to Fig. 1-2, as a kind of improvement of the utility model, between the sample mounting table 61 and the reservoir 63
Horizontally disposed liquid nitrogen array tube 7, the liquid nitrogen array tube 7 include pipeline 71 disposed in parallel, and 71 surface of the pipeline setting is saturating
Stomata 72, solenoid valve is arranged at the air hole 72, and the pipeline 71 disposed in parallel is connected in liquid nitrogen pipe 73.When need compared with
When low temperature, liquid nitrogen can be imported by liquid nitrogen array tube 7, open air hole 72 and cooled down rapidly, and with the gas in cabinet 1
Heat transfer occurs for stream, rapidly the temperature in uniform cabinet 1.
Embodiment 3:
Referring to Fig. 1-2, as a kind of improvement of the utility model, inlet tube 631, bottom are set at the top of the reservoir 63
Outlet tube 632 is set.The liquid in reservoir 63 can be replaced as needed, the liquid in reservoir 63 can be set to water,
It may be configured as saturated salt solution.
Embodiment 4:
Referring to Fig. 1-2, as a kind of improvement of the utility model, the air inlet pipe 51 passes through triple valve 8 with escape pipe 66
It is connected.The gas that escape pipe 66 is discharged can be recirculated into such as air inlet pipe 51 as needed or be discharged in air.
Embodiment 5:
Referring to Fig. 1-2, as a kind of improvement of the utility model, 4 mouthfuls of air duct setting wind deflector 42.For guiding gas
Flow away to.
Embodiment 6:
Referring to Fig. 1-2, as a kind of improvement of the utility model, baffle 67 is set on the right side of back-shaped heat exchanger tube 62.For drawing
Flow guide trend.
Embodiment 7:
Referring to Fig. 1-2, as a kind of improvement of the utility model, analysis cell 511 is arranged in 51 entrance of air inlet pipe.
Analysis enters temperature, the humidity of gas, formulates and adjusts strategy.
Embodiment 8:
Referring to Fig. 1-2, as a kind of improvement of the utility model, temperature sensor 9 is set on the sample mounting table 61
With 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 and implementation
The combination of example 1 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 (8)
1. a kind of energy conservation high-low temperature test 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 back-shaped heat exchanger tube, the sample is arranged above the sample mounting table
Reservoir is set below product mounting table, lid is set at the top of the reservoir, through-hole is set on the lid, the through hole is set
Solenoid valve is set, the second fan is arranged far from the side of partition in the sample mounting table；
Escape pipe is arranged in gained sample placement section bottom.
2. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that the sample mounting table and the reservoir
Between be horizontally disposed with liquid nitrogen array tube, the liquid nitrogen array tube includes pipeline disposed in parallel, and pipe surface setting is ventilative
Hole, solenoid valve is arranged at the air hole, and the pipeline disposed in parallel is connected in liquid nitrogen pipe.
3. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that the reservoir top setting inlet tube,
Outlet tube is arranged in bottom.
4. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that the air inlet pipe and escape pipe pass through threeway
Valve is connected.
5. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that wind deflector is arranged in the wind passage mouth.
6. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that baffle is arranged on the right side of back-shaped heat exchanger tube.
7. energy conservation high-low temperature test chamber as described in claim 1, which is characterized in that gas analysis is arranged in the air inlet tube inlet
Room.
8. energy conservation high-low temperature test 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 |
|---|---|---|---|
| CN201821301187.9U CN208771443U (en) | 2018-08-14 | 2018-08-14 | A kind of energy conservation high-low temperature test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301187.9U CN208771443U (en) | 2018-08-14 | 2018-08-14 | A kind of energy conservation high-low temperature test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771443U true CN208771443U (en) | 2019-04-23 |
Family
ID=66156659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301187.9U Expired - Fee Related CN208771443U (en) | 2018-08-14 | 2018-08-14 | A kind of energy conservation high-low temperature test chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN208771443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357740A (en) * | 2020-06-01 | 2020-07-03 | 广州赛太特生物医学科技有限公司 | Low-energy-consumption cell culture transfer heat-preservation box |
-
2018
- 2018-08-14 CN CN201821301187.9U patent/CN208771443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357740A (en) * | 2020-06-01 | 2020-07-03 | 广州赛太特生物医学科技有限公司 | Low-energy-consumption cell culture transfer heat-preservation box |
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| 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: 20190423 Termination date: 20210814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |