CN207164609U - A kind of rapid temperature change testing box - Google Patents
A kind of rapid temperature change testing box Download PDFInfo
- Publication number
- CN207164609U CN207164609U CN201721179126.5U CN201721179126U CN207164609U CN 207164609 U CN207164609 U CN 207164609U CN 201721179126 U CN201721179126 U CN 201721179126U CN 207164609 U CN207164609 U CN 207164609U
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- CN
- China
- Prior art keywords
- laboratory module
- dry ice
- casing
- temperature change
- testing box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rapid temperature change testing box,Including casing and Laboratory Module,The outside of the Laboratory Module is provided with vent passages,The inwall of the Laboratory Module is fixedly connected with heating tube,Air blower is connected with the outside of the heating tube,The top of the Laboratory Module is provided with dry ice tank,The lower end of the dry ice tank is provided with control valve,The offside of the air blower is provided with blowing machine,Air inlet fan is fixedly connected with the top of the vent passages,The bottom of the casing is provided with switchboard room,The inside of the Laboratory Module is provided with objective table,The upper end of the objective table is connected with temperature inductor,The front of the casing is provided with control room,The top of the control room is provided with display screen,The front of the casing is provided with protection door,The top of the protection door is provided with observation window,The utility model is by setting dry ice tank to carry out dry ice refrigeration,Can quickly by temperature drop to needed for temperature and cheap safer.
Description
Technical field
The utility model belongs to technical field of experiment equipment, and in particular to a kind of rapid temperature change testing box.
Background technology
Temperature varia is commonly used to detect when fast temperature changes by high to the continuous converted of extremely low temperature
The performance reliability of product in journey, and then product quality is controlled, conventional rapid temperature change testing box uses air
Compressor or liquid nitrogen reach the effect of refrigeration, and not only noise is big but also complicated cost is higher, while conventional quick temperature becomes examination
The problems such as unreasonable uneven heating of Duct design is even be present in tryoff, therefore, we design a kind of rapid temperature change testing box,
To solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of rapid temperature change testing box, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of rapid temperature change testing box, including
Casing and Laboratory Module, the outside of the Laboratory Module are provided with vent passages, and the inwall of the Laboratory Module is fixedly connected with heating tube, institute
State and air blower is connected with the outside of heating tube, the top of the Laboratory Module is provided with dry ice tank, and the lower end of the dry ice tank is provided with
Control valve, the offside of the air blower are provided with blowing machine, air inlet fan, the case are fixedly connected with the top of the vent passages
The bottom of body is provided with switchboard room, and the inside of the Laboratory Module is provided with objective table, and the upper end of the objective table is connected with temperature sense
Device is answered, the front of the casing is provided with control room, and the top of the control room is provided with display screen, and the front of the casing is set
There is protection door, the top of the protection door is provided with observation window.
Preferably, the bottom of the casing is fixedly connected with roller, and the roller is provided with four groups.
Preferably, the inner side of the Laboratory Module and vent passages is provided with heat-insulation layer, and the heat-insulation layer is fireproof foam board.
Preferably, the heating tube is symmetrically arranged with two groups, and the height of the heating tube is identical with the height of objective table.
Preferably, the dry ice in the dry ice tank is powdered dry ice, and the control valve is draw back plate.
Preferably, the temperature inductor, electrothermal tube, air blower and blowing machine are connected to control room by wire.
Technique effect of the present utility model and advantage：The utility model is passed through by setting roller to be easy to the movement of casing
Set heat-insulation layer to be advantageous to avoid Laboratory Module and the extraneous speed that heat exchange occurs and improves temperature and becomes, symmetrically added by setting two groups
Heat pipe is advantageous to quick heating and the thermally equivalent of trial target, can be quickly by temperature by setting dry ice tank to carry out dry ice refrigeration
Temperature needed for dropping to and cheap safer, by setting temperature inductor, heating tube, air blower and blowing machine and control
Room, which is electrically connected with, to be advantageous to carry out Laboratory Module the convenient operation of centralized Control.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is positive structure schematic of the present utility model；
Fig. 3 is the utility model Laboratory Module structural representation.
In figure：1 casing, 2 Laboratory Modules, 3 vent passages, 4 heating tubes, 5 air blowers, 6 dry ice tanks, 7 control valves, 8 blowing machines,
9 air inlet fans, 10 switchboard rooms, 11 objective tables, 12 temperature inductors, 13 rollers, 14 control rooms, 15 display screens, 16 protection doors, 17 are seen
Examine window, 18 heat-insulation layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the embodiment of the utility model.
Refer to Fig. 1-3, a kind of technical scheme provided by the utility model：A kind of rapid temperature change testing box, including
Casing 1 and Laboratory Module 2, the outside of the Laboratory Module 2 are provided with vent passages 3, and the inwall of the Laboratory Module 2 is fixedly connected with heating
Pipe 4, the outside of the heating tube 4 are connected with air blower 5, and the top of the Laboratory Module 2 is provided with dry ice tank 6, the dry ice tank 6
Lower end be provided with control valve 7, the offside of the air blower 5 is provided with blowing machine 8, and the top of the vent passages 3 is fixedly connected
There is air inlet fan 9, the bottom of the casing 1 is provided with switchboard room 10, and the inside of the Laboratory Module 2 is provided with objective table 11, the load
The upper end of thing platform 11 is connected with temperature inductor 12, and the front of the casing 1 is provided with control room 14, the control room 14 it is upper
Portion is provided with display screen 15, and the front of the casing 1 is provided with protection door 16, and the top of the protection door 16 is provided with observation window
17。
Further, the bottom of the casing 1 is fixedly connected with roller 13, and the roller 13 is provided with four groups, by setting
Put the movement that roller 13 is easy to casing 1.
Further, the inner side of the Laboratory Module 2 and vent passages 3 is provided with heat-insulation layer 18, and the heat-insulation layer 18 is fire prevention
Cystosepiment, Laboratory Module 2 and the extraneous speed that heat exchange occurs and improves temperature and becomes are avoided by setting heat-insulation layer 18 to be advantageous to.
Further, the heating tube 4 is symmetrically arranged with two groups, and the height of the heating tube 4 and the height of objective table 11
Spend it is identical, by setting two groups of symmetrical heating tubes 4 to be advantageous to quick heating and the thermally equivalent of trial target.
Further, the dry ice in the dry ice tank 6 is powdered dry ice, and the control valve 7 is draw back plate, passes through setting
Dry ice tank 6 carry out dry ice refrigeration can quickly by temperature drop to needed for temperature and cheap safer.
Further, the temperature inductor 12, electrothermal tube 4, air blower 5 and blowing machine 8 are connected to control by wire
Room 14, by setting temperature inductor 12, heating tube 4, air blower 5 and blowing machine 6 and control room 14 to be electrically connected with to be advantageous to pair
Laboratory Module carries out the convenient operation of centralized Control.
The utility model is by setting roller 13 to be easy to the movement of casing 1, by setting heat-insulation layer 18 to be advantageous to avoid reality
Hatch checking 2 and the extraneous speed that heat exchange occurs and improves temperature and becomes, by setting two groups of symmetrical heating tubes 4 to be advantageous to the fast of trial target
Speed heating and thermally equivalent, temperature quickly can be dropped into required temperature and valency by setting dry ice tank 6 to carry out dry ice refrigeration
Lattice are cheaply safer, by setting temperature inductor 12, heating tube 4, air blower 5 and blowing machine 6 and control room 14 to be electrically connected with
Be advantageous to carry out Laboratory Module the convenient operation of centralized Control.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of rapid temperature change testing box, including casing (1) and Laboratory Module (2), it is characterised in that：The Laboratory Module (2)
Outside be provided with vent passages (3), the inwall of the Laboratory Module (2) is fixedly connected with heating tube (4), the heating tube (4)
Outside is connected with air blower (5), and the top of the Laboratory Module (2) is provided with dry ice tank (6), and the lower end of the dry ice tank (6) is set
There is control valve (7), the offside of the air blower (5) is provided with blowing machine (8), is fixedly connected at the top of the vent passages (3)
There is air inlet fan (9), the bottom of the casing (1) is provided with switchboard room (10), and the inside of the Laboratory Module (2) is provided with objective table
(11), the upper end of the objective table (11) is connected with temperature inductor (12), and the front of the casing (1) is provided with control room
(14), the top of the control room (14) is provided with display screen (15), and the front of the casing (1) is provided with protection door (16), institute
The top for stating protection door (16) is provided with observation window (17).
A kind of 2. rapid temperature change testing box according to claim 1, it is characterised in that：The bottom of the casing (1)
Roller (13) is fixedly connected with, the roller (13) is provided with four groups.
A kind of 3. rapid temperature change testing box according to claim 1, it is characterised in that：The Laboratory Module (2) and logical
The inner side of wind passage (3) is provided with heat-insulation layer (18), and the heat-insulation layer (18) is fireproof foam board.
A kind of 4. rapid temperature change testing box according to claim 1, it is characterised in that：The heating tube (4) is symmetrical
Two groups are provided with, and the height of the heating tube (4) is identical with the height of objective table (11).
A kind of 5. rapid temperature change testing box according to claim 1, it is characterised in that：In the dry ice tank (6)
Dry ice is powdered dry ice, and the control valve (7) is draw back plate.
A kind of 6. rapid temperature change testing box according to claim 1, it is characterised in that：The temperature inductor
(12), electrothermal tube (4), air blower (5) and blowing machine (8) are connected to control room (14) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179126.5U CN207164609U (en) | 2017-09-14 | 2017-09-14 | A kind of rapid temperature change testing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179126.5U CN207164609U (en) | 2017-09-14 | 2017-09-14 | A kind of rapid temperature change testing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164609U true CN207164609U (en) | 2018-03-30 |
Family
ID=61721948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179126.5U Expired - Fee Related CN207164609U (en) | 2017-09-14 | 2017-09-14 | A kind of rapid temperature change testing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267525A (en) * | 2021-03-15 | 2021-08-17 | 北京环冷科技有限公司 | Device for cold insulation material to carry out low-temperature experiment |
-
2017
- 2017-09-14 CN CN201721179126.5U patent/CN207164609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267525A (en) * | 2021-03-15 | 2021-08-17 | 北京环冷科技有限公司 | Device for cold insulation material to carry out low-temperature experiment |
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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: 20180330 Termination date: 20190914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |